UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM 10-Q

[X] Quarterly Report Pursuant to Section 13 or 15(d) of the Securities  Exchange
Act of 1934

For the period ended March 31, 2000

                                       or

[ ] Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange
Act of 1934

For the transition period from               to
                              ---------------  ---------------

Commission File Number 0-8908
                       ------

                       PUBLIC STORAGE PROPERTIES IV, LTD.
                       ----------------------------------
             (Exact name of registrant as specified in its charter)


             California                                               95-3192402
- ----------------------------------------                              ----------
(State or other jurisdiction of                                 (I.R.S. Employer
incorporation or organization)                            Identification Number)

           701 Western Avenue
          Glendale, California                                             91201
- ----------------------------------------                                   -----
(Address of principal executive offices)                              (Zip Code)

Registrant's telephone number, including area code:               (818) 244-8080
                                                                  --------------



Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  registrant  was
required  to file  such  reports)  and  (2)  has  been  subject  to such  filing
requirements for the past 90 days.

                                   Yes   No X
                                      ---  ---



                                      INDEX




                                                                            Page
                                                                            ----
PART I.   FINANCIAL INFORMATION

Condensed balance sheets at March 31, 2000
     and December 31, 1999                                                     2

Condensed statements of income for the three
     months ended March 31, 2000 and 1999                                      3

Condensed statement of partners' equity for the
     three months ended March 31, 2000                                         4

Condensed statements of cash flows for the
     three months ended March 31, 2000 and 1999                                5

Notes to condensed financial statements                                      6-7

Management's discussion and analysis of
     financial condition and results of operations                           8-9

PART II.  OTHER INFORMATION

Item 6 Exhibits and Reports on Form 8-K.                                      10



                       PUBLIC STORAGE PROPERTIES IV, LTD.
                            CONDENSED BALANCE SHEETS




                                                                                March 31,             December 31,
                                                                                 2000                    1999
                                                                            ----------------       ----------------
                                                                              (Unaudited)

                                     ASSETS
                                     ------

                                                                                             
Cash and cash equivalents                                                   $       216,000        $       249,000
Marketable securities of affiliate (cost of $6,340,000 at
   March 31, 2000 and $6,091,000 at December 31, 1999)                            8,265,000              8,666,000
Rent and other receivables                                                          149,000                389,000

Real estate facilities, at cost:
     Buildings and equipment                                                     16,832,000             16,797,000
     Land                                                                         5,244,000              5,244,000
                                                                            ----------------       ----------------
                                                                                 22,076,000             22,041,000

     Less accumulated depreciation                                              (13,056,000)           (12,815,000)
                                                                            ----------------       ----------------
                                                                                  9,020,000              9,226,000

Other assets                                                                        112,000                113,000
                                                                            ----------------       ----------------
Total assets                                                                $    17,762,000        $    18,643,000
                                                                            ================       ================

                        LIABILITIES AND PARTNERS' EQUITY
                        --------------------------------

Accounts payable                                                            $       190,000        $       177,000
Deferred revenue                                                                    287,000                240,000
Note payable to commercial bank                                                  12,475,000             14,050,000

Partners' equity:
     Limited partners' equity, $500 per unit, 40,000 units
       authorized, issued and outstanding                                         2,140,000              1,188,000
     General partners' equity                                                       745,000                413,000
     Other comprehensive income                                                   1,925,000              2,575,000
                                                                            ----------------       ----------------
     Total partners' equity                                                       4,810,000              4,176,000
                                                                            ----------------       ----------------
Total liabilities and partners' equity                                      $    17,762,000        $    18,643,000
                                                                            ================       ================

                            See accompanying notes.
                                       2



                       PUBLIC STORAGE PROPERTIES IV, LTD.
                         CONDENSED STATEMENTS OF INCOME
                                   (UNAUDITED)




                                                                                 Three Months Ended
                                                                                     March 31,
                                                                         -----------------------------------
                                                                               2000               1999
                                                                         ----------------   ----------------

  REVENUES:

                                                                                      
  Rental income                                                          $     2,336,000    $     2,239,000
  Dividends from marketable securities of affiliate                               91,000             84,000
  Other income                                                                     1,000              3,000
                                                                         ----------------   ----------------
                                                                               2,428,000          2,326,000
                                                                         ----------------   ----------------

  COSTS AND EXPENSES:

  Cost of operations                                                             529,000            537,000
  Management fees paid to affiliate                                              140,000            134,000
  Depreciation                                                                   241,000            246,000
  Administrative                                                                  30,000             27,000
  Interest expense                                                               204,000            284,000
                                                                         ----------------   ----------------
                                                                               1,144,000          1,228,000
                                                                         ----------------   ----------------
  NET INCOME                                                             $     1,284,000    $     1,098,000
                                                                         ================   ================


  Limited partners' share of net income ($31.73 per unit
    in 2000 and $27.15 per unit in 1999)                                 $     1,269,000    $     1,086,000

  General partners' share of net income                                           15,000             12,000
                                                                         ----------------   ----------------
                                                                         $     1,284,000    $     1,098,000
                                                                         ================   ================

                            See accompanying notes.
                                       3



                       PUBLIC STORAGE PROPERTIES IV, LTD.
                     CONDENSED STATEMENT OF PARTNERS' EQUITY
                                   (UNAUDITED)




                                                                                          Other
                                                   Limited            General         Comprehensive      Total Partners'
                                                  Partners            Partners           Income              Equity
                                              -----------------  -----------------  -----------------  -----------------

                                                                                           
Balance at December 31, 1999                  $      1,188,000   $        413,000   $      2,575,000   $      4,176,000

Change in unrealized gain of marketable
  equity securities                                          -                  -           (650,000)          (650,000)

Net income                                           1,269,000             15,000                  -          1,284,000

Equity transfer                                       (315,000)           315,000                  -                  -
                                              -----------------  -----------------  -----------------  -----------------
Balance at March 31, 2000                     $      2,142,000   $        743,000   $      1,925,000   $      4,810,000
                                              =================  =================  =================  =================

                            See accompanying notes.
                                       4



                       PUBLIC STORAGE PROPERTIES IV, LTD.
                       CONDENSED STATEMENTS OF CASH FLOWS
                                   (UNAUDITED)




                                                                                       Three Months Ended
                                                                                            March 31,
                                                                                 --------------------------------
                                                                                      2000                1999
                                                                                 -------------      -------------
Cash flows from operating activities:

                                                                                              
     Net income                                                                  $  1,284,000       $  1,098,000

     Adjustments  to  reconcile  net income to net cash
       provided  by  operating activities:

         Depreciation                                                                 241,000            246,000
         (Increase) decrease in rent and other receivables                             (9,000)            17,000
         Amortization of prepaid loan fees                                              1,000                  -
         Increase (decrease) in accounts payable                                       13,000            (56,000)
         Increase in deferred revenue                                                  47,000             34,000
                                                                                 -------------      -------------
              Total adjustments                                                       293,000            241,000
                                                                                 -------------      -------------
              Net cash provided by operating activities                             1,577,000          1,339,000
                                                                                 -------------      -------------
Cash flows from investing activities:

     Additions to real estate facilities                                              (35,000)           (55,000)
                                                                                 -------------      -------------
              Net cash used in investing activities                                   (35,000)           (55,000)
                                                                                 -------------      -------------
Cash flows from financing activities:

     Principal payments on note payable to commercial bank                         (1,575,000)        (1,500,000)
                                                                                 -------------      -------------
              Net cash used in financing activities                                (1,575,000)        (1,500,000)
                                                                                 -------------      -------------
Net decrease in cash and cash equivalents                                             (33,000)          (216,000)

Cash and cash equivalents at beginning of period                                      249,000            433,000
                                                                                 -------------      -------------
Cash and cash equivalents at end of period                                       $    216,000       $    217,000
                                                                                 =============      =============
Supplemental schedule of non-cash activities:
Receipt of stock dividend:
     Marketable securities                                                       $    249,000       $          -
                                                                                 =============      =============
     Rent and other receivables                                                  $   (249,000)      $          -
                                                                                 =============      =============
Decrease in fair market value of marketable securities:
     Marketable securities                                                       $   (650,000)      $   (788,000)
                                                                                 =============      =============
     Other comprehensive income                                                  $   (650,000)      $   (788,000)
                                                                                 =============      =============

                            See accompanying notes.
                                        5



                       PUBLIC STORAGE PROPERTIES IV, LTD.
                     NOTES TO CONDENSED FINANCIAL STATEMENTS
                                   (UNAUDITED)


1.       The accompanying  unaudited  condensed  financial  statements have been
         prepared  pursuant to the rules and  regulations  of the Securities and
         Exchange  Commission.  Certain  information  and  footnote  disclosures
         normally included in financial  statements  prepared in accordance with
         generally accepted accounting principles have been condensed or omitted
         pursuant to such rules and regulations,  although  management  believes
         that  the  disclosures  contained  herein  are  adequate  to  make  the
         information   presented  not  misleading.   These  unaudited  condensed
         financial  statements  should be read in conjunction with the financial
         statements and related notes appearing in the  Partnership's  Form 10-K
         for the year ended December 31, 1999.

2.       In the opinion of  management,  the  accompanying  unaudited  condensed
         financial statements reflect all adjustments, consisting of only normal
         accruals,  necessary  to  present  fairly the  Partnership's  financial
         position at March 31, 2000, the results of its operations for the three
         months  ended  March 31, 2000 and 1999 and its cash flows for the three
         months then ended.

3.       The results of operations for the three months ended March 31, 2000 are
         not necessarily indicative of the results expected for the full year.

4.       Marketable  securities  at March 31, 2000 consist of 381,980  shares of
         common  stock and  12,412  shares of Equity  Stock,  Series A of Public
         Storage,  Inc., a publicly  traded real estate  investment  trust and a
         general partner of the Partnership. We have designated our portfolio of
         marketable securities as available for sale. Accordingly,  at March 31,
         2000, we have recorded the marketable  securities at fair value,  based
         upon the closing  quoted  prices of the  securities  at March 31, 2000.
         Changes in market  value of  marketable  securities  are  reflected  as
         unrealized gains or losses directly in Partners' Equity and accordingly
         have no effect on net income.

5.       During September 1998, we borrowed  $21,000,000 from a commercial bank.
         The loan is  unsecured  and  bears  interest  at the  London  Interbank
         Offering Rate,  ("LIBOR") rounded up to the nearest .125% plus 0.60% to
         1.20%  depending  on our  interest  coverage  ratio (6.73% at March 31,
         2000).  The loan  requires  monthly  payments  of  interest  and mature
         September 2002. Principal may be paid, in whole or in part, at any time
         without penalty or premium.

                                       6



5.       (continued)
         We have  entered  into an interest  rate swap  agreement  to reduce the
         impact of changes in interest  rates on a portion of its floating  rate
         debt.  The  agreement,  which covers  $11,500,000 of debt through March
         2000 and $4,000,000 from March 2000 through September 2000, effectively
         changes the interest  rate  exposure from floating rate to a fixed rate
         of 5.22%  plus  0.60% to 1.20%  based on our  interest  coverage  ratio
         (5.82% as of March 31,  2000).  Market gains and losses on the value of
         the swap are  deferred  and  included  in  income  over the life of the
         contract.  We record the  differences  paid or received on the interest
         rate swap in interest  expense as payments are made or received.  As of
         March 31,  2000,  the  unrealized  gain on the interest  rate swap,  if
         required to be liquidated, was approximately $35,000.

                                       7



                       PUBLIC STORAGE PROPERTIES IV, LTD.
                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS


FORWARD LOOKING STATEMENTS
- --------------------------

         When  used  within  this  document,  the words  "expects,"  "believes,"
"anticipates,"  "should,"  "estimates," and similar  expressions are intended to
identify "forward-looking statements" within the meaning of that term in Section
27A of the  Securities  Exchange Act of 1933, as amended,  and in Section 21F of
the Securities Exchange Act of 1934, as amended. Such forward-looking statements
involve known and unknown risks,  uncertainties,  and other  factors,  which may
cause the actual  results and  performance  of the  Partnership to be materially
different  from those  expressed or implied in the forward  looking  statements.
Such factors include the impact of competition from new and existing real estate
facilities  which could  impact  rents and  occupancy  levels at the real estate
facilities that the Partnership has an interest in; the Partnership's ability to
effectively  compete in the markets that it does  business in; the impact of the
regulatory  environment  as  well  as  national,   state,  and  local  laws  and
regulations including, without limitation, those governing Partnerships; and the
impact of general economic  conditions upon rental rates and occupancy levels at
the real estate facilities that the Partnership has an interest in.

RESULTS OF OPERATIONS
- ---------------------

         THREE MONTHS ENDED MARCH 31, 2000  COMPARED TO THREE MONTHS ENDED MARCH
31, 1999:

         Our net income for the three months ended March 31, 2000 was $1,284,000
compared to $1,098,000  for the three months ended March 31, 1999,  representing
an  increase  of  $186,000 or 17%.  These  increases  are  primarily a result of
increased  operating  results at our real  estate  facilities  and a decrease in
interest expense resulting from our lower outstanding debt.

         Rental income for the three months ended March 31, 2000 was  $2,336,000
compared to $2,239,000  for the three months ended March 31, 1999,  representing
an increase of $97,000 or 4%. These  increases  are  primarily  attributable  to
higher  rental  rates  and  higher  occupancy   levels  at  our   mini-warehouse
facilities.   The  weighted  average  occupancy  levels  at  the  mini-warehouse
facilities  were 94% and 93% for each of the three  months  ended March 31, 2000
and 1999 respectively. Annual realized rent for the three months ended March 31,
2000  increased  to $11.33 per  occupied  square foot from  $10.97 per  occupied
square foot for the three months ended March 31, 2000.

         Dividend  income from  marketable  securities  of  affiliate  increased
$7,000 for the three months ended March 31, 2000  compared to the same period in
1999.  The  increase is equal to the  dividends  received on the Public  Storage
Equity Stock, Series A which we received as a stock dividend in January 2000.

                                       8



         Cost of operations  (including  management  fees paid to affiliate) for
the three months ended March 31, 2000 was $669,000  compared to $671,000 for the
three months ended March 31, 1999, representing a decrease of $2,000.

         Interest  expense  decreased  $80,000 to $204,000  in the three  months
ended March 31, 2000 from $284,000 in the same period in 1999.  This decrease is
mainly attributable to a lower outstanding principal balance.

LIQUIDITY AND CAPITAL RESOURCES
- -------------------------------

         Cash flows from operating  activities  ($1,577,000 for the three months
ended March 31, 2000) have been  sufficient to meet all current  obligations  of
the Partnership.

         During September 1998, we borrowed  $21,000,000 from a commercial bank.
The loan is unsecured and bears interest at the London  Interbank  Offering Rate
("LIBOR")  rounded up to the nearest .125% plus 0.60% to 1.20%  depending on our
interest  coverage  ratio (6.73% at March 31, 2000).  The loan requires  monthly
payments of interest and matures September 2002. Principal may be paid, in whole
or in part, at any time without penalty or premium.

         We have  entered  into an interest  rate swap  agreement  to reduce the
impact of changes in interest  rates on a portion of its floating rate debt. The
agreement,  which covers  $11,500,000  of debt through March 2000 and $4,000,000
from March 2000 through  September 2000,  effectively  changes the interest rate
exposure  from  floating rate to a fixed rate of 5.22% plus 0.60% to 1.20% based
on our interest  coverage  ratio (5.82% as of March 31, 2000).  Market gains and
losses on the value of the swap are  deferred  and  included  in income over the
life of the contract. We record the differences paid or received on the interest
rate swap in interest expense as payments are made or received.  As of March 31,
2000,  the  unrealized  gain  on the  interest  rate  swap,  if  required  to be
liquidated, was approximately $35,000.

Year 2000 System Issues
- -----------------------

         The Year 2000 Issue arises  because many  computerized  systems use two
digits rather than four to identify a year. Date sensitive systems may recognize
the year 2000 as 1900 or some other date,  resulting in errors when  information
using year 2000 dates is processed.  In addition,  similar problems may arise in
some systems which use certain dates in 1999 to represent something other than a
date. Although the change in date to the year 2000 has occurred and no Year 2000
Issues have been identified,  it is not possible to conclude that all aspects of
the Year 2000  Issue  that may affect the  entity,  including  those  related to
customers, suppliers, or other third parties, have been fully resolved.

                                       9



                           PART II. OTHER INFORMATION


Items 1 through 5 are inapplicable.

Item 6 Exhibits and Reports on Form 8-K.
       ---------------------------------

     (a)  The following exhibits are included herein:

          (27)  Financial Data Schedule

     (b)  Form 8-K

          None



                                   SIGNATURES

         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
the  Registrant  has duly  caused  this report to be signed on its behalf by the
undersigned thereunto duly authorized.





                                             DATED: May 12, 2000

                                             PUBLIC STORAGE PROPERTIES IV, LTD.

                                             BY:  Public Storage, Inc.
                                                  General Partner





                                             BY:  /s/ John Reyes
                                                  --------------
                                                  John Reyes
                                                  Senior Vice President and
                                                    Chief Financial Officer

                                       10