SCHEDULE 14A

                                 (Rule 14a-101)

                     INFORMATION REQUIRED IN PROXY STATEMENT

                            SCHEDULE 14A INFORMATION

                Proxy Statement Pursuant to Section 14(a) of the
               Securities Exchange Act of 1934 (Amendment No.   )

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[_]  Confidential, For Use of the              14a-12
     Commission Only (as permitted
     by Rule 14a-6(e)(2))
[X]  Definitive Proxy Statement
[_]  Definitive Additional Materials




                               AmBase Corporation
- --------------------------------------------------------------------------------
                (Name of Registrant as Specified In Its Charter)



- --------------------------------------------------------------------------------
    (Name of Person(s) Filing Proxy Statement, if Other Than the Registrant)


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NOTICE OF
ANNUAL MEETING
OF STOCKHOLDERS
AND PROXY STATEMENT

2003
































                                         AMBASE CORPORATION
                                         100 Putnam Green, 3rd Floor
                                         Greenwich, CT 06830-6027







                              AMBASE CORPORATION
                 NOTICE OF ANNUAL MEETING OF STOCKHOLDERS
                             TO BE HELD MAY 16, 2003


The 2003 Annual Meeting of  Stockholders of AmBase  Corporation  (the "Company")
will be held at the Hyatt Regency  Hotel,  1800 East Putnam  Avenue,  Greenwich,
Connecticut,  on Friday,  May 16, 2003 at 9:00 a.m.,  Eastern  Daylight Time, to
consider and act upon the following matters:

1. The election of one director to hold office for a three-year term expiring in
2006;

2.  The  approval  of  the  appointment  of  PricewaterhouseCoopers  LLP  as the
independent accountants of the Company for the year ending December 31, 2003;

and  such  other  matters  as  may  properly  come  before  the  meeting  or any
adjournments thereof.

The Board of Directors  has fixed the close of business on  Wednesday,  April 2,
2003 as the record date for determining  stockholders  entitled to notice of and
to vote at the meeting.

Whether or not you plan to attend  the Annual  Meeting,  please  sign,  date and
return the  enclosed  proxy card in the prepaid  envelope  provided,  as soon as
possible,  so your  shares can be voted at the meeting in  accordance  with your
instructions.  Your vote is  important no matter how many shares you own. If you
plan to attend the meeting and wish to vote your shares  personally,  you may do
so at any time before your proxy is voted.  Your prompt  cooperation  is greatly
appreciated.

All stockholders are cordially invited to attend the Annual Meeting.


                                                    By Order of the
                                                    Board of Directors





                                                    /s/John P. Ferrara
                                                    John P. Ferrara
                                                    Secretary









                               AMBASE CORPORATION
                           100 PUTNAM GREEN, 3RD FLOOR
                            GREENWICH, CT 06830-6027


                         ANNUAL MEETING OF STOCKHOLDERS
                             TO BE HELD MAY 16, 2003


                                 PROXY STATEMENT

This Proxy  Statement is furnished in connection  with the  solicitation  by the
Board of Directors of AmBase  Corporation (the "Company") of proxies to be voted
at the Annual Meeting of Stockholders  of the Company (the "Annual  Meeting") to
be  held at the  Hyatt  Regency  Hotel,  1800  East  Putnam  Avenue,  Greenwich,
Connecticut,  at 9:00 a.m.,  Eastern Daylight Time, on Friday, May 16, 2003, and
at any adjournments thereof. This Proxy Statement and the accompanying proxy are
being mailed to stockholders commencing on or about April 2, 2003.

Shares represented by a duly executed proxy in the accompanying form received by
the  Company  prior  to the  Annual  Meeting  will be voted  at the  meeting  in
accordance  with  instructions  given  by  the  stockholder  in the  proxy.  Any
stockholder granting a proxy may revoke it at any time before it is exercised by
granting  a proxy  bearing a later  date,  by giving  notice in  writing  to the
Secretary of the Company or by voting in person at the meeting.

At the Annual Meeting,  the stockholders will be asked (i) to re-elect Robert E.
Long as a director of the Company to serve a three-year term ending in 2006, and
(ii) to approve the  appointment  of  PricewaterhouseCoopers  LLP as independent
accountants  of the Company for the year ending  December 31, 2003.  The persons
acting  under  the  accompanying  proxy  have  been  designated  by the Board of
Directors and,  unless  contrary  instructions  are given,  will vote the shares
represented  by the proxy (i) for the election of the nominee for director named
above and, (ii) for the approval of the  appointment  of  PricewaterhouseCoopers
LLP as the Company's independent accountants.

The close of business on Wednesday,  April 2, 2003,  has been fixed by the Board
of Directors as the record date for the  determination of stockholders  entitled
to notice of and to vote at the Annual Meeting or any adjournments thereof. Only
the holders of record of Common Stock at the close of business on April 2, 2003,
are entitled to vote on the matters presented at the Annual Meeting.  Each share
of the  Company's  Common  Stock  entitles the holder to one vote on each matter
presented at the Annual Meeting. As of April 1, 2003, the Company had 46,208,519
outstanding  shares of Common  Stock.  A  plurality  vote of the  holders of the
shares  of Common  Stock  represented  in  person or by proxy and  voting at the
Annual  Meeting,  a quorum  being  present,  is  required  for the  election  of
directors.  The  affirmative  vote of the holders of a majority of the shares of
Common Stock represented in person or by proxy and voting at the Annual Meeting,
a quorum being present, is necessary for the approval of  PricewaterhouseCoopers
LLP as independent accountants.

Abstentions,  votes withheld and shares not voted,  including broker  non-votes,
are not  included in  determining  the number of votes cast for the  approval of
PricewaterhouseCoopers  LLP  as  independent  accountants.   Abstentions,  votes
withheld and broker non-votes, are counted for purposes of determining whether a
quorum is present at the Annual Meeting.













PROPOSAL NO. 1 - ELECTION OF DIRECTOR

In accordance with the method of electing directors by class with terms expiring
in  different  years,  as  required by the  Company's  Restated  Certificate  of
Incorporation, one director will be elected at the Company's 2003 Annual Meeting
of  Stockholders   to  hold  office  until  the  Company's   Annual  Meeting  of
Stockholders  for the year 2006.  The  director  will serve until his  successor
shall be elected and shall qualify.

The person named below has been  nominated  for  directorship.  The nominee is a
director now in office,  and has indicated a willingness to accept  re-election.
It is  intended  that  at the  Annual  Meeting  the  shares  represented  by the
accompanying  proxy  will be  voted  for the  election  of this  nominee  unless
contrary  instructions  are given.  In the event that the nominee  should become
unavailable  for  election as  director at the time the Annual  Meeting is held,
shares  represented  by proxies in the  accompanying  form will be voted for the
election  of a  substitute  nominee  elected by the Board of  Directors,  unless
contrary  instructions  are given or the Board by resolution  shall have reduced
the number of directors.  The Board is not aware of any circumstances  likely to
render the nominee unavailable.

Information Concerning the Nominee for Election as Director

The name, age, principal occupation,  other business  affiliations,  and certain
other information concerning the nominee for election as director of the Company
is set forth below.

Robert E. Long,  71. Mr.  Long was  elected a director of the Company in October
1995. Mr. Long is currently the Chief Executive Officer of Goodwyn, Long & Black
Investment  Management,  Inc., a registered  investment company. He has been the
Chairman of Emerald City Radio Partners since 1997.  From 1991 to 1995, Mr. Long
was President and CEO of Southern Starr Broadcasting  Group, Inc. Prior to 1991,
Mr.  Long  was  President  of  Potomac  Asset  Management,  Inc.,  a  registered
investment company.  Mr. Long is a Chartered Financial Analyst and a graduate of
George  Washington  University  School of Law.  In  addition to his service as a
director of AmBase, Mr. Long serves as a director of Allied Capital Corporation,
CSC Scientific,  Inc.,  Graphic Computer  Solutions,  Inc.,  Advanced  Solutions
International,  Inc. and Global Travel, Inc. If elected, his term will expire in
2006.

Information Concerning Director(s) Continuing in Office

Certain information concerning the director(s) of the Company whose terms do not
expire in 2002 is set forth below.

Richard A.  Bianco,  55. Mr.  Bianco was  elected a director  of the  Company in
January  1991,  and has served as President and Chief  Executive  Officer of the
Company since May 1991. On January 26, 1993, Mr. Bianco was elected  Chairman of
the Board of  Directors of the Company.  He served as  Chairman,  President  and
Chief  Executive  Officer of Carteret  Savings  Bank,  FA  ("Carteret"),  then a
subsidiary of the Company,  from May 1991 to December 1992. His term will expire
in 2005.

John B. Costello, 65. Mr. Costello spent twenty-five years in the transportation
industry in which he founded and  operated  companies  which were  purchased  by
Ryder  Systems,  Inc.  ("Ryder").  He served  three years as President of United
States  Packing and  Shipping  Company,  a  subsidiary  of Ryder.  He has been a
private  investor since 1989. Mr. Costello was elected a director of the Company
in August 1993. His term will expire in 2005.

Michael  L.  Quinn,  56. Mr.  Quinn has  dedicated  his career to the  financial
services and investment industry.  He worked for Merrill Lynch & Co. ("Merrill")
from 1983 to February 1999 in a wide array of senior management roles across the
fixed income,  equity and asset management  divisions.  His most recent position
was as Vice Chairman at Merrill's Global Asset Management  Division.  He retired
from Merrill on February 1, 1999,  and has been  actively  involved in a private
investment  partnership  (ECOM  Partners)  which  finances and manages  start up
companies  involved in e-commerce.  Mr. Quinn is a Chartered  Financial Analyst.
Mr. Quinn was elected a director in May 1999. His term will expire in 2004.

The Company presently has four directors.











INFORMATION CONCERNING THE BOARD AND ITS COMMITTEES

Meetings and Attendance

During 2002, the Company's Board of Directors held 2 meetings. Matters were also
addressed by unanimous  written  consent in  accordance  with  Delaware law. All
directors  attended at least 75% of the meetings of the Board of  Directors  and
the committees of the Board on which they served.

Committees of the Board

The Board of Directors  currently has (i) an Accounting and Audit  Committee and
(ii) a Personnel Committee.

The Accounting and Audit Committee met two times during 2002.  Matters were also
addressed by unanimous  written  consent in  accordance  with  Delaware law. The
Accounting and Audit Committee  currently consists of Robert E. Long,  Chairman,
John B.  Costello  and Michael L. Quinn.  Messrs.  Long,  Costello and Quinn are
independent directors of the Company under the applicable rules of the NASD.

The principal  functions of the Accounting and Audit Committee are to review, in
conjunction  with the Company's  independent  accountants,  the  accounting  and
auditing practices and procedures followed by the Company,  its subsidiaries and
their  accountants,  and to advise and consult with the  Company's  officers and
make  recommendations  to the Board with respect to internal and external  audit
matters affecting the Company,  including  recommendation for the appointment of
independent  accountants of the Company.  The functions and principal activities
of the Accounting and Audit  Committee are more fully  described below under the
heading Report of the Accounting and Audit Committee.

The Personnel Committee held one meeting in 2002. Matters were also addressed by
unanimous  written  consent in  accordance  with  Delaware  law.  The  Personnel
Committee  currently consists of Mr. Costello,  Chairman,  and Messrs.  Long and
Quinn. Messrs. Costello, Long and Quinn are independent directors of the Company
under the applicable rules of the NASD.

The principal functions of the Personnel Committee are to consider and recommend
nominees for the Board, to oversee the performance and approve the  remuneration
of officers  and senior  employees  of the Company and its  subsidiaries  and to
oversee and approve the employee benefit and retirement plans of the Company and
its   subsidiaries.   The  Personnel   Committee   will   consider   stockholder
recommendations  for  director,  submitted  in  accordance  with  the  Company's
By-Laws.

The Company's By-Laws require that in the event a stockholder wishes to nominate
a  person  for  election  as a  director,  advance  notice  must be given to the
Secretary  of the  Company  not less than 120 days in advance of the date of the
Company's  proxy  statement  released to  stockholders  in  connection  with the
previous year's annual meeting of stockholders, except that if no annual meeting
was held in the previous year or the date of the annual meeting has been changed
by more  than 30  calendar  days from the date  contemplated  at the time of the
previous year's proxy  statement,  a proposal shall be received by the Company a
reasonable  time before the  solicitation  is made,  together  with the name and
address of the stockholder and of the person to be nominated;  a  representation
that the stockholder is entitled to vote at the meeting and intends to appear in
person or by proxy to make the  nomination;  a description  of  arrangements  or
understandings  between  the  stockholder  and  others  pursuant  to  which  the
nomination is to be made; such other information  regarding the nominee as would
be required in a proxy  statement  filed under the proxy rules of the Securities
and Exchange  Commission (the "SEC"); and the consent of the nominee to serve as
a director if elected.

Section 16(a) Beneficial Ownership Reporting Compliance

Based  solely  upon a  review  of the  forms  filed  with  the SEC  and  written
representations  received by the Company pursuant to the requirements of Section
16(a) of the Securities  Exchange Act of 1934, the Company believes that, during
2002,  there were no  transactions  which were not reported on a timely basis to
the SEC,  no late  reports  nor other  failure  to file a  required  form by any
director, officer or 10% stockholder of the Company.













                         INDEPENDENT ACCOUNTANT MATTERS

Report of the Accounting and Audit Committee

As set forth in more detail in the  Accounting  and Audit  Committee (the "Audit
Committee")  charter  which was  approved  by the full Board of  Directors,  the
primary  purpose of the Audit  Committee  is to assist the Board of Directors in
fulfilling its responsibility to oversee  management's  conduct of the Company's
financial reporting process, including the oversight of the following:

o financial reports and other financial  information  provided by the Company to
any governmental or regulatory body, the public or other users thereof;

o the Company's systems of internal accounting and financial controls; and

o the annual independent audit of the Company's financial statements.

The Audit Committee reviewed the Company's audited financial  statements and met
with both Company  management  and  PricewaterhouseCoopers  LLP,  the  Company's
independent  auditors,  to discuss those  financial  statements.  Management has
represented to us that the financial statements were prepared in accordance with
accounting principles generally accepted in the United States of America.

The Audit Committee has received from and discussed with  PricewaterhouseCoopers
LLP the written  disclosure and the letter  required by  Independence  Standards
Board Standard No. 1 "Independence  Discussions  with Audit  Committees".  These
items relate to that firm's  independence from the Company.  The Audit Committee
also  discussed  with  PricewaterhouseCoopers  LLP any  matters  required  to be
discussed by Statement on Auditing  Standards No. 61  "Communication  with Audit
Committees".

Based on these reviews and discussions,  the Audit Committee  recommended to the
Board of Directors that the Company's audited  financial  statements be included
in the Company's  Annual Report on Form 10-K for the fiscal year ended  December
31, 2002.

Audit Committee:    Robert E. Long, Chairman
                    John B. Costello
                    Michael L. Quinn


Audit Fees

Fees for the calendar  year 2002 audit and the reviews of the Form 10-Q and Form
10-K are $49,000.

All Other Fees

PricewaterhouseCoopers  LLP also  provided  approximately  $20,000 of regulatory
reporting services in connection with a building  acquisition by the Company, as
well as some  other  nominal  tax  advisory  services  during  2002.  The  audit
Committee  determined  that the  provision  of such  services did not impair the
independence of PricewaterhouseCoopers LLP.









                           EXECUTIVE COMPENSATION

The following table sets forth the total compensation earned by the Chief
Executive Officer and each other executive officer of the Company and its
subsidiaries (the "Named Executive Officers") for services rendered to the
Company during the last three fiscal years:

                         Summary Compensation Table


                                                                                     Long-Term
                                                                                    Compensation
                                              Annual Compensation                     Awards
                                 ==============================================     =============
                                                                   Other Annual     Stock Options          All Other
Name and Principal                  Salary         Bonus           Compensation        Granted           Compensation
Position                Year          ($)         ($) (1)             ($) (2)            (#)                ($) (3)
===================    =====     =========        ===========      ============     =============        ============
                                                                                         
Richard A. Bianco -     2002     $625,000         $ 1,000,000        $12,041           500,000             $ 13,385
Chairman, President     2001     $625,000         $ 2,500,000        $11,603           200,000             $  9,485
and Chief Executive     2000     $500,000         $ 1,000,000        $10,970            45,000             $  9,485
Officer

John P. Ferrara         2002     $125,000         $  100,000         $   985           100,000             $ 11,044
Vice President, Chief   2001     $125,000         $  235,000         $ 1,243            10,000             $  6,137
Financial Officer       2000     $100,000         $   85,000         $ 1,090            10,000             $  5,915
& Controller



(1)  Amounts  include  bonuses  earned for the years  indicated  and paid in the
following fiscal year, consistent with past practice of the Company.

(2) Other Annual  Compensation shown above includes  reimbursement to designated
executive officers for the income tax costs associated with their  participation
in the long-term  disability plans and supplemental  life insurance plans of the
Company. The aggregate incremental cost to the Company for perquisites and other
personal  benefits paid to each named executive  officer  (including,  depending
upon the executive officer, supplemental life insurance benefits, other personal
benefits,  the use of Company provided  transportation and reimbursement for tax
services for Mr. Bianco) in each instance aggregated less than $50,000 or 10% of
the total  annual  salary  and  bonus  for each  Named  Executive  Officer  and,
accordingly, is omitted from the table.

(3) Amounts  included as All Other  Compensation  in 2002 include the following:
The  Company's  contributions  to the  AmBase  401(k)  Savings  Plan,  excluding
employee earnings reductions:  Mr. Bianco, $9,000 and Mr. Ferrara,  $10,000; and
costs  associated with  participation  in the  supplemental  term life insurance
plans of the Company: Mr. Bianco, $4,385 and Mr. Ferrara, $1,044.




Stock Options/SAR Grants During 2002

The following  table sets forth  information  concerning  stock options  granted
during the year ended  December 31, 2002 to the Named  Executive  Officers.  The
Company does not have any outstanding SAR's.



                                                                                         Potential Realizable
                                                                                         Value at Assumed Annual
                                                                                         Rates of Stock Price
                                  Individual Grants                                      Appreciation for Option Term
                    ------------------------------------------------------------------   -----------------------------
                    Number of Securities  Percent of
                    Underlying            Total Options/       Exercise or
                    Options/SARs          SARs Granted to      Base Price      Expiration
     Name           Granted (#)           Employees in Year    ($/Share)       Date               5%              10%
- ---------------------------------------------------------------------------------------------------------------------------
                                                                                                

Richard A. Bianco    364,000               52%                 $1.19           1/2/2007        $93,400            $201,000

Richard A. Bianco    136,000               20%                 $1.09           1/2/2012        $81,700            $201,000

John P. Ferrara      100,000               14%                 $1.09           1/2/2012        $60,100            $148,000
- ---------------------------------------------------------------------------------------------------------------------------



Aggregate Option/SAR Values as of December 31, 2002

None of the Named  Executive  Officers  exercised stock options during 2002. The
Company  does not have any  outstanding  SARs.  The  following  table sets forth
information  concerning the fiscal year-end value of unexercised options held by
the Named Executive Officers on December 31, 2002 as follows:



                                     Number of Securities
                                     Underlying                                Value of Unexercised
                                     Unexercised                               In-the-Money
                                     Options/SARs at                           Options/SARs at
                                     December 31, 2002                         December 31, 2002
                                     -----------------                         -----------------

         Name                  Exercisable          Unexercisable          Exercisable          Unexercisable
                                                                                         

   Richard A. Bianco              235,000                600,000               $23,000               $23,000

   John P. Ferrara                105,000                105,000               $52,000               $ 1,000



No awards under the long-term  incentive  plan were made to the Named  Executive
Officers in 2002, and there were no stock options  previously  awarded to any of
the Named Executive Officers that were repriced during 2002.

Retirement Benefits

Only one  current  executive  officer  of the  Company is a  participant  in the
Supplemental  Retirement Plan (the "Supplemental  Plan"), an unfunded retirement
plan  under  which  benefit  payments  to  participants  are  based on a varying
percentage  (historically  ranging from 2.5% to 4%,  determined on an individual
basis by the Personnel  Committee) of the participant's  average base salary and
bonus  (averaged over the three years of credited  service that will produce the
highest average) multiplied by the number of years of the participant's credited
service,  up to 20 years,  plus 1% of his or her  average  base salary and bonus
multiplied  by his or her years of credited  service  from 20 to 25 years,  plus
0.5% of his or her average base salary and bonus  multiplied by his or her years
of  credited  service  in excess of 25 years.  Benefits  vest after ten years of
service  although  the  Personnel  Committee  may waive or reduce  the  ten-year
service requirement for individual  participants.  Upon the election of a vested
participant  whose employment has terminated after ten years of service or after
a change in control of the Company, the actuarial equivalent of benefits will be
paid in a lump-sum.  Mr.  Bianco is the only  current  executive  officer of the
Company who participates in the Supplemental Plan.



The following table presents,  for  representative  periods of credited service,
estimated annual benefits  payable upon retirement at the normal  retirement age
of 60 (under the Supplemental Plan) to hypothetical  vested  participants in the
Supplemental  Plan,  in the form of a ten-year  certain  and life  annuity.  For
purposes of the  Supplemental  Plan,  accrual has been assumed at the rate of 4%
per year.




Assumed Final                                   Years of Credited Service
Average Earnings            15                   20                   25                30                   35
- -------------------------------------------------------------------------------------------------------------------
                                                                                           

$     400,000          $  240,000           $  320,000          $   340,000       $    350,000          $   360,000
      800,000             480,000              640,000              680,000            700,000              720,000
    1,200,000             720,000              960,000            1,020,000          1,050,000            1,080,000
    1,600,000             960,000            1,280,000            1,360,000          1,400,000            1,440,000
    2,000,000           1,200,000            1,600,000            1,700,000          1,750,000            1,800,000
    2,400,000           1,440,000            1,920,000            2,040,000          2,100,000            2,160,000
    2,600,000           1,560,000            2,080,000            2,210,000          2,275,000            2,340,000
    2,800,000           1,680,000            2,240,000            2,380,000          2,450,000            2,520,000
    3,000,000           1,800,000            2,400,000            2,550,000          2,625,000            2,700,000
    3,200,000           1,920,000            2,560,000            2,720,000          2,800,000            2,880,000
    3,400,000           2,040,000            2,720,000            2,890,000          2,975,000            3,060,000
    3,600,000           2,160,000            2,880,000            3,060,000          3,150,000            3,240,000
    3,800,000           2,280,000            3,040,000            3,230,000          3,325,000            3,420,000




Years of credited service as of December 31, 2002, for the purposes of computing
accrued benefits are: Mr. Bianco,  11.67 years. Mr. Bianco had no vested service
in the AmBase  Retirement  Plan and received no payments in connection  with the
termination of the AmBase  Retirement Plan. No other employee of the Company has
credited service under the Supplemental Plan.

                            COMPENSATION OF DIRECTORS

The  annual  fee to be  paid  to all  directors  who  are  not  employees  of or
consultants  to the Company is $7,500.  The annual fees are payable in December,
provided  that a director who is not an employee of or consultant to the Company
attends at least 75% of all meetings during the calendar year. Mr. Costello, Mr.
Long and Mr. Quinn each received  $7,500 for their  services on the Board during
2002.  In January  2002,  Mr.  Bianco  received a stock  option grant of 500,000
shares in his capacity as President and Chief Executive Officer. Pursuant to the
Company's By-Laws,  directors may be compensated for additional services for the
Board of  Directors  or for any  Committee at the request of the Chairman of the
Board or the Chairman of any Committee.  No additional fees were paid to outside
directors in 2002.

Compensation Committee Interlocks and Insider Participation

The  Personnel  Committee  of the  Board of  Directors  is the  committee  whose
functions are  equivalent to those of a  compensation  committee.  The Committee
members during 2002 were John B. Costello, Chairman, Robert E. Long, and Michael
L. Quinn. Mr. Costello,  Mr. Long and Mr. Quinn are independent directors of the
Company.
                              EMPLOYMENT CONTRACTS

An  employment  agreement,  as amended is in effect  between Mr.  Bianco and the
Company,  which  provides  for him to serve as  Chairman,  President  and  Chief
Executive  Officer of the Company at an annual  base salary of $625,000  through
May 31, 2007.  The employment  agreement also provides for additional  benefits,
including his  participation  in various  employee  benefit plans,  annual bonus
eligibility,  certain long-term  disability benefits and the accrual of benefits
under the  Company's  Supplemental  Retirement  Plan at 4% of his  average  base
salary and bonus,  and 100%  vesting in his accrued  benefits.  In the event the
Company was to terminate his employment, other than for reasons permitted in the
employment agreement,  Mr. Bianco would be entitled to receive a lump-sum amount
equal to the salary  payments  provided for in the employment  agreement for the
remaining term thereof.



              PERSONNEL COMMITTEE REPORT ON EXECUTIVE COMPENSATION

The Personnel Committee (the "Committee") is responsible for fixing compensation
and  other  employee  benefits  for  executive  officers  of  the  Company.  The
Committee's executive  compensation  philosophy is to provide competitive levels
of compensation to its executive  officers through a combination of base salary,
incentive  awards and equity in the  Company.  It is  designed  to reward  above
average corporate  performance,  recognize individual initiative and achievement
and assist  the  Company  in  attracting  and  retaining  qualified  management.
Management  compensation  is  intended  to be set at levels  that the  Committee
believes fairly reflect the challenges confronted by management.

Overview and Philosophy

The Committee  believes that the  objectives  of executive  compensation  are to
attract, motivate and retain the highest quality executives, align the interests
of these  executives  with those of the Company's  stockholders  by  encouraging
stock ownership by executive  officers to promote a proprietary  interest in the
Company's  success and to provide  incentives to achieve the Company's goals. In
furtherance of these objectives,  the Company's executive  compensation policies
are  designed  to focus the  executive  officers  on the  Company's  goals.  The
Committee  determines  salary,  bonuses  and  equity  incentives  based upon the
performance of the individual executive officer and the Company.

Executive Officers and Chief Executive Officer Compensation

Base salaries for executive officers are determined  initially by evaluating the
responsibilities  of the  position,  the  experience of the  individual  and the
competition  in the  marketplace  for  management  talent,  including  companies
confronting  problems of the  magnitude  and  complexity  faced by the  Company.
Annual salary adjustments are determined by evaluating a number of factors.  The
most  important  factor is the  performance  of the  executive,  followed by the
performance  of the  Company,  any  increased  responsibilities  assumed  by the
executive and the  competition  in the  marketplace  for  similarly  experienced
executives.  Salary adjustments are determined and normally made at twelve month
intervals.

The Committee approved cash bonuses for officers and employees for 2002. Factors
considered  included  performance of the executive,  performance of the Company,
total compensation  level, the Company's  financial position and other pertinent
factors.  This analysis is  necessarily a subjective  process which  utilizes no
specific  weighting  or  formula  with  respect  to  the  described  factors  in
determining  cash  bonuses.  Mr.  Bianco  was  paid a  bonus  of  $1,000,000  in
recognition  of his  management of the Company's  litigation  and the successful
acquisition of a building by the Company.  In addition the Committee  recognized
his continuing role in the Supervisory  Goodwill and other litigation,  his role
in  maintaining  a controlled  level of  expenditures,  and his role in pursuing
several potential acquisitions.

The Company believes that its compensation programs, carefully mixing equity and
cash incentives,  will focus the efforts of the Company's  executive officers on
long-term growth for the benefit of the Company and its stockholders.

Personnel Committee:   John B. Costello, Chairman
                       Robert E. Long
                       Michael L. Quinn




                             STOCK PERFORMANCE GRAPH

The following graph compares the price performance of the Company's Common Stock
for the past five  years  with the  performance  of the  Standard  & Poor's  500
Financials  Index (S&P 500 Financials) and the Standard & Poor's 500 Stock Index
(S&P 500). The S&P Financial  Index was selected  because it includes  companies
similar in nature to the Company through most of the five year period. The stock
price performance  shown in the graph below should not be considered  indicative
of potential future stock price performance.






                            Years Ending December 31

- ----------------------- --------------- ------------- ------------ ------------- ------------- -------------

                            Base Period
    Company/Index                  1997         1998         1999          2000          2001          2002
- ----------------------- --------------- ------------- ------------ ------------- ------------- -------------
- ----------------------- --------------- ------------- ------------ ------------- ------------- -------------
                                                                              

AmBase Corporation
                                100.00         65.82        23.98         15.05         26.28         22.45
- ----------------------- --------------- ------------- ------------ ------------- ------------- -------------
- ----------------------- --------------- ------------- ------------ ------------- ------------- -------------

S&P 500 Financials
Index                           100.00        111.42       116.01        145.83        132.77        113.33

- ----------------------- --------------- ------------- ------------ ------------- ------------- -------------
- ----------------------- --------------- ------------- ------------ ------------- ------------- -------------

S&P 500 Index                   100.00        128.58       155.63        141.46        124.65         97.10

- ----------------------- --------------- ------------- ------------ ------------- ------------- -------------







                                 STOCK OWNERSHIP

Stock Ownership of Certain Beneficial Owners

The  following  information  is set forth with  respect to persons  known by the
Company to be the beneficial owners of more than 5% of the Company's outstanding
Common Stock, the Company's only class of voting  securities,  as of January 31,
2003 except as set forth below.




                                           Amount and                           Percentage
Name and Address of                        Nature   of Beneficial               of Common
Beneficial Owner                           Ownership                            Stock Owned
===================                        ======================               ============
                                                                          
Richard A. Bianco                          10,156,000 (a)                       21.76%
Chairman, President and                    (direct)
Chief Executive Officer
AmBase Corporation
100 Putnam Green, 3rd Floor
Greenwich, CT  06830-6027

Mr. George W. Haywood                       4,973,475 (b)                       10.76%
c/o Cronin & Vris, LLP
380 Madison Avenue, 24th Floor
New York, NY  10017



(a) Includes  454,000  shares that could be purchased by the exercise of options
as of January 31, 2003 or within 60 days  thereafter,  under the Company's Stock
Option Plans.

(b) As indicated on Schedule 13G dated  February 11, 2002  reporting  Mr. George
Haywood's  beneficial ownership of the Company's Common Stock as of December 31,
2001.

Stock Ownership of Directors and Executive Officers

According to  information  furnished by each  nominee,  continuing  director and
executive  officer  included in the Summary  Compensation  Table,  the number of
shares of the Company's  Common Stock  beneficially  owned by them as of January
31, 2003 was as follows:




                                                             Amount                          Percentage
Name of Beneficial                                           and Nature of                   of Common
Owner Beneficial Ownership(a)                                Stock Owned
=================================                            ===============                 ===========
                                                                                       

Richard A. Bianco....................................        10,156,000  (b)                 21.76%
John B. Costello.....................................            60,000                          *
John P. Ferrara......................................           186,029  (b)                     *
Robert E. Long.......................................            25,000                          *
Michael L. Quinn.....................................           302,000                          *

All Directors and Officers as a group,
(5 persons)..........................................         10,729,029                      22.91%



*   Represents less than 1% of Common Stock outstanding

(a) All of the named  individuals  have sole  voting and  investment  power with
respect to such shares.

(b) Includes  454,000  shares for Mr. Bianco and 160,000  shares for Mr. Ferrara
that could be purchased by the exercise of stock  options as of January 31, 2003
or within 60 days thereafter, under the Company's stock option plans.



                   PROPOSAL NO. 2 - APPOINTMENT OF ACCOUNTANTS

Based on the recommendation of the Accounting and Audit Committee,  the Board of
Directors  is  proposing  that  the  stockholders  approve  the  appointment  of
PricewaterhouseCoopers LLP as the independent accountants of the Company for the
year   ending   December   31,   2003.   The   Company   has  been   advised  by
PricewaterhouseCoopers  LLP that  neither  that firm nor any of its partners had
any direct financial interest or any material indirect financial interest in the
Company,  or any of its  subsidiaries,  except as independent  certified  public
accountants.  A representative of  PricewaterhouseCoopers  LLP is expected to be
present at the Annual Meeting with the opportunity to make a statement, if he or
she  desires  to do  so,  and to  respond  to  appropriate  questions  from  the
stockholders.

Management   recommends   a   vote   FOR   approval   of  the   appointment   of
PricewaterhouseCoopers LLP.

                             ADDITIONAL INFORMATION

The Annual  Report of the Company on Form 10-K,  covering  the fiscal year ended
December 31, 2002, is being mailed with this Proxy Statement to each stockholder
entitled to vote at the Annual Meeting.

Any stockholder who wishes to submit a proposal for action to be included in the
Proxy  Statement  for the Company's  2004 Annual  Meeting of  Stockholders  must
submit such  proposal so that it is received by the  Secretary of the Company by
December 3, 2003.

The  accompanying  proxy is solicited by and on behalf of the Company's Board of
Directors.  The  cost of such  solicitation  will be borne  by the  Company.  In
addition to  solicitation  by mail,  regular  employees  of the Company  may, if
necessary to assure the presence of a quorum,  solicit proxies in person,  or by
telephone, facsimile or other electronic means. Arrangements have been made with
brokerage  houses  and  other  custodians,  nominees  and  fiduciaries  for  the
forwarding of  solicitation  material to the  beneficial  owners of Common Stock
held of record by such persons, and the Company will reimburse such entities for
reasonable  out-of-pocket expenses incurred in connection therewith. The Company
has engaged  American Stock Transfer & Trust Company to assist in the tabulation
of proxies.

If any matter not described in this Proxy Statement  should properly come before
the Annual Meeting,  the persons named in the  accompanying  proxy will vote the
shares represented by that proxy in accordance with their best judgment unless a
stockholder,  by striking out the appropriate provision of the proxy, chooses to
withhold authority to vote on such matters.

As of the date this Proxy Statement was printed,  the directors knew of no other
matters to be brought before the meeting.

All other  stockholder  inquiries,  including  requests for the  following:  (i)
change of address;  (ii)  replacement of lost stock  certificates;  (iii) Common
Stock name registration changes; (iv) Quarterly Reports on Form 10-Q; (v) Annual
Reports  on Form 10-K;  (vi) proxy  material;  and (vii)  information  regarding
stockholdings, should be directed to American Stock Transfer & Trust Company, 59
Maiden Lane, New York, New York 10038,  Attention:  Stockholder Services,  (800)
937-5449 or (718) 921-8200 Ext. 6820.

In addition,  the Company's public reports,  including Quarterly Reports on Form
10-Q, Annual Reports on Form 10-K and Proxy Statements,  can be obtained through
the Securities and Exchange Commission's EDGAR Database, over the World Wide Web
at www.sec.gov.




                           AMBASE CORPORATION

            PROXY FOR THE ANNUAL MEETING OF STOCKHOLDERS
                  TO BE HELD ON FRIDAY, MAY 16, 2003
    This Proxy is Solicited on Behalf of the Board of Directors

The undersigned  revoking all prior proxies,  hereby appoints  Richard A. Bianco
and John P.  Ferrara  and each of them,  with  full  power of  substitution,  as
proxies to present and vote, as designated on the reverse,  all shares of Common
Stock of AmBase Corporation (the "Company"), held or owned by the undersigned on
April 2, 2003, at the Annual Meeting of Stockholders of the Company,  to be held
on Friday, May 16, 2003 at 9:00 a.m. Eastern Daylight Time, at the Hyatt Regency
Hotel,  1800 East Putnam  Avenue,  Old Greenwich,  Connecticut  06870 and at any
adjournment(s) or postponement(s) thereof, with all powers which the undersigned
would possess if personally  present,  and in their  discretion  upon such other
business  as may  properly  come  before the  meeting or any  adjournment(s)  or
postponement(s) thereof.

This proxy is given with  authority to vote FOR Proposals (1) and (2),  unless a
contrary choice is specified.

                 (CONTINUED AND TO BE SIGNED ON REVERSE SIDE)
PLEASE DATE,  SIGN AND MAIL YOUR PROXY CARD IN THE ENVELOPE  PROVIDED AS SOON AS
                                  POSSIBLE

The Board of  Directors  recommends  a vote "FOR" the election of the nominee as
director  and "FOR"  proposal 2. Please  sign,  date and return  promptly in the
enclosed envelope. Please mark your vote in blue or black ink as shown here. X

Proposal (1) Election of Director.

Nominee: Robert E. Long

/  / For the Nominee                  /  / Withhold Authority for the Nominee

Proposal  (2)  Approval  of   appointment  of   PricewaterhouseCoopers   LLP  as
Independent Accountants for the calendar year 2003.

                  FOR / / AGAINST / / ABSTAIN / /

THE PROXY WILL BE USED IN CONNECTION  WITH THE  PROPOSALS  ABOVE AS SPECIFIED BY
YOU. IF NO  SPECIFICATION IS MADE, THE PROXY WILL BE USED IN ACCORDANCE WITH THE
DIRECTORS' RECOMMENDATIONS, FOR THESE PROPOSALS.

DISCRETION AUTHORITY IS HEREBY GRANTED WITH RESPECT TO SUCH OTHER MATTERS AS MAY
PROPERLY COME BEFORE THE MEETING.

THE  UNDERSIGNED  ACKNOWLEDGES  RECEIPT  OF THE  NOTICE  OF  ANNUAL  MEETING  OF
STOCKHOLDERS AND THE PROXY STATEMENT FURNISHED THEREWITH.

PLEASE MARK, DATE AND SIGN AS YOUR NAME APPEARS ABOVE AND RETURN IN THE ENCLOSED
ENVELOPE.

SIGNATURE OF STOCKHOLDER _ _ _ _ _ _ _ _ _ _ _ _ _   DATE _ _ _ _ _ _ _ _ _ _

SIGNATURE OF STOCKHOLDER _ _ _ _ _ _ _ _ _ _ _ _ _   DATE _ _ _ _ _ _ _ _ _ _


To  change  the  address  on your  account,  please  check  the box at right and
indicate your new address in the address space below. Please not that changes to
the registered name(s) on the account may not be submitted via this method.

NOTE: This proxy must be signed exactly as the name appears hereon.  When shares
are  held  jointly,   each  holder  should  sign.   When  signing  as  executor,
administrator, attorney, trustee or guardian, please give full title as such. If
the signer is a corporation,  please sign full corporate name by duly authorized
officer  giving full title as such. If signer is a  partnership,  please sign in
partnership name by authorized person.