Exhibit 10.7

     THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED
     UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "ACT") AND ARE
     "RESTRICTED SECURITIES" AS DEFINED IN RULE 144 PROMULGATED UNDER THE ACT.
     THE SECURITIES MAY NOT BE SOLD OR OFFERED FOR SALE OR OTHERWISE DISTRIBUTED
     EXCEPT (i) IN CONJUNCTION WITH AN EFFECTIVE REGISTRATION STATEMENT FOR THE
     SHARES UNDER THE ACT OR (ii) IN COMPLIANCE WITH RULE 144, OR (iii) PURSUANT
     TO AN OPINION OF COUNSEL, SATISFACTORY TO THE COMPANY, THAT SUCH
     REGISTRATION OR COMPLIANCE IS NOT REQUIRED AS TO SAID SALE, OFFER OR
     DISTRIBUTION.

                                                         Warrant No. W-_________

                              WARRANT TO PURCHASE

                   213,068 SHARES OF CLASS B COMMON STOCK OF

                            COMPS INFOSYSTEMS.  INC.
                            ------------------------
                        (Void after September 24, 2003)

          This certifies that VENTURE LENDING & LEASING, INC., a Maryland
corporation, or assigns (the "Holder"), for value received, is entitled to
purchase from COMPS InfoSystems, Inc., a Delaware corporation (the "Company"),
Two Hundred Thirteen Thousand Sixty-Eight (213,068) fully paid and nonassessable
shares of the Company's non-voting Class B Common Stock ("Common Stock") at a
price of One and 76/100 Dollars ($1.76) per share (such price being referred to
herein as the "Stock Purchase Price") at any time or from time to time up to and
including 5:00 p.m. (Pacific time) on September 24, 2003 (the "Expiration Date"
and subject to adjustment as set forth herein), upon surrender to the Company at
its principal office at 9888 Carroll Centre Road, San Diego, CA 92126-4580 (or
at such other location as the Company may advise Holder in writing) of this
Warrant properly endorsed with the Form of Subscription attached hereto duly
filled in and signed and upon payment in cash or by check of the aggregate Stock
Purchase Price for the number of shares for which this Warrant is being
exercised determined in accordance with the provisions hereof.

          The Stock Purchase Price and the number of shares purchasable
hereunder are subject to adjustment as provided in the following sentence of
this preamble, and in Section 4 of this Warrant.  In the event the Company
closes a round of equity financing prior to close of business on the last
business day of the eighteenth full month after the issuance of this Warrant and
in which equity financing the Company issues shares of Common Stock (or
preferred stock convertible into Common Stock on a one-to-one basis) and
receives net proceeds of offering of at least $10,000,000.00, then the initial
Stock Purchase Price shall automatically be adjusted to an amount equal to the
median of the per share price in such offering and $1.17, and the number of
shares of Common Stock issuable hereunder shall be equal to 375,000 divided by
such adjusted initial Stock Purchase Price.

          This Warrant is subject to the following terms and conditions:

 
     1.  Exercise; Issuance of Certificates; Payment for Shares.
         ------------------------------------------------------ 

         (a) Unless an election is made pursuant to clause (b) of this Section
1, this Warrant shall be exercisable at the option of the Holder, at any time or
from time to time, on or before the Expiration Date for all or any portion of
the shares of Common Stock (but not for a fraction of a share) which may be
purchased hereunder for the Stock Purchase Price multiplied by the number of
shares to be purchased.  The Company agrees that the shares of Common Stock
purchased under this Warrant shall be and are deemed to be issued to the holder
hereof as the record owner of such shares as of the close of business on the
date on which this Warrant shall have been surrendered and payment made for such
shares.  Subject to the provisions of Section 2, certificates for the shares of
Common Stock so purchased, together with any other securities or property to
which the Holder hereof is entitled upon such exercise, shall be delivered to
the Holder hereof by the Company at the Company's expense within a reasonable
time after the rights represented by this Warrant have been so exercised.
Except as provided in clause (b) of this Section 1, in case of a purchase of
less than all the shares which may be purchased under this Warrant, the Company
shall cancel this Warrant and execute and deliver to the Holder hereof within a
reasonable time a new Warrant or Warrants of like tenor for the balance of the
shares purchasable under the Warrant surrendered upon such purchase.  Each stock
certificate so delivered shall be in such denominations of Common Stock as may
be requested by the Holder hereof and shall be registered in the name of such
Holder or such other name as shall be designated by such Holder, subject to the
limitations contained in Section 2.

         (b) The Holder, in lieu of exercising this Warrant by the payment of
the Stock Purchase Price pursuant to clause (a) of this Section 1, may elect, at
any time on or before the Expiration Date, to receive, through conversion of
this Warrant or any portion hereof into that number of shares of Common Stock
equal to the quotient of: (i) the difference between (A) the Per Share Price (as
hereinafter defined) of the Common Stock, less (B) the Stock Purchase Price then
in effect, multiplied by the number of shares of Common Stock the Holder would
otherwise have been entitled to purchase hereunder pursuant to clause (a) of
this Section 1 (or such lesser number of shares as the Holder may designate in
the case of a partial exercise of this Warrant); over (ii) the Per Share Price.

         (c) For purposes of clause (b) of this Section 1, "Per Share Price"
means: (i) if the Company's Common Stock is then listed or admitted to trading
on any national securities exchange or traded on any national market system, the
average of the closing bid and asked prices of the Company's Common Stock as
reported on such exchange or market system for the ten (10) consecutive trading
days prior to the date of the Holder's election to convert hereunder; (ii) if
this Warrant is being converted in conjunction with a public offering of stock,
the price to the public per share pursuant to the offering; or (iii) if no
shares of the Company's Common Stock are listed or admitted to trading on any
national securities exchange or traded on any national market system, the price
per share which the Company would obtain from a willing buyer for shares sold by
the Company from authorized but unissued shares as such price shall be agreed
upon by the Holder and the Company or, if agreement cannot be reached within ten
(10) business days of the Holder's election hereunder, as such price shall be
determined by a panel of three (3) appraisers, one (1) to be chosen by the
Company, one (1) to be chosen by the Holder and the third to be chosen by the
first two (2) appraisers.  If the appraisers cannot reach agreement within 30
days of the Holder's election hereunder, then each appraiser shall deliver its

                                       2

 
appraisal and the appraisal which is neither the highest nor the lowest shall
constitute the Per Share Price.  In the event either party fails to choose an
appraiser within 30 days of the Holder's election hereunder, then the appraisal
of the sole appraiser shall constitute the Per Share Price.  Each party shall
bear the cost of the appraiser selected by such party and the cost of the third
appraiser shall be borne one-half by each party.  In the event either party
fails to choose an appraiser, the cost of the sole appraiser shall be borne one-
half by each party.

         (d) Conversion of Class B Common Stock.  If at any time prior to the
             ----------------------------------                              
expiration of this Warrant, all of the Company's then outstanding Class B Common
Stock is converted into shares of the Company's Class A Common Stock, then this
Warrant shall immediately become exercisable for that number of shares of Class
A Common Stock receivable upon conversion by a holder of the same number of
shares of Class B Common Stock as were subject to this Warrant immediately prior
to such conversion, and the Stock Purchase Price shall be immediately adjusted
to equal the quotient obtained by dividing (x) the aggregate Stock Purchase
Price of the maximum number of shares of Class B Common Stock for which this
Warrant was exercisable immediately prior to such conversion, by (y) the number
of shares of Class A Common Stock for which this warrant is exercisable
immediately after such conversion.  After any such conversion, all reference's
herein to Class B Common Stock shall be deemed to be references to Class A
Common Stock.

     2.  Limitation on Transfer.
         ---------------------- 

         (a) This Warrant and the Common Stock shall not be transferable except
upon the conditions specified in this Section 2, which conditions are intended
to insure compliance with the provisions of the Securities Act.  Each holder of
this Warrant or the Common Stock issuable hereunder will cause any proposed
transferee of the Warrant or Common Stock to agree to take and hold such
securities subject to the provisions and upon the conditions specified in this
Section 2.

         (b) Each certificate representing this Warrant or the Common Stock
shall (unless otherwise permitted by the provisions of this Section 2 or unless
such securities have been registered under the Securities Act or sold under Rule
144) be stamped or otherwise imprinted with a legend substantially in the form
set forth on the face of this Warrant.

         (c) The Holder of this warrant and each person to whom this Warrant is
subsequently transferred represents and warrants to the Company (by acceptance
of such transfer) that it will not transfer the Warrant (or securities issuable
upon exercise hereof unless a registration statement under the Securities Act
was in effect with respect to such securities at the time of issuance thereof)
except pursuant to (i) an effective registration statement under the Securities
Act, (ii) Rule 144 under the Securities Act (or any similar rule under the
Securities Act relating to the disposition of securities), or (iii) an opinion
of counsel, reasonably satisfactory to counsel for the Company, that an
exemption from such registration is available.

     3.  Shares to be Fully Paid; Reservation of Shares.  The Company covenants
         ----------------------------------------------                        
and agrees that all shares of Common Stock which may be issued upon the exercise
of the rights represented by this Warrant will, upon issuance, be duly
authorized, validly issued, fully paid and nonassessable and free from all
preemptive rights of any shareholder and free of all taxes,

                                       3

 
liens and charges with respect to the issue thereof. The Company further
covenants and agrees that during the period within which the rights represented
by this Warrant may be exercised, the Company will at all times have authorized
and reserved, for the purpose of issue or transfer upon exercise of the
subscription rights evidenced by this Warrant, a sufficient number of shares of
authorized but unissued Common Stock, or other securities and property, when and
as required to provide for the exercise of the rights represented by this
Warrant. The Company will take all such action as may be necessary to assure
that such shares of Common Stock may be issued as provided herein without
violation of any applicable law or regulation, or of any requirements of any
domestic securities exchange upon which the Common Stock may be listed. The
Company will not take any action which would result in any adjustment of the
Stock Purchase Price (as defined in Section 4 hereof) (i) if the total number of
shares of Common Stock issuable after such action upon exercise of all
outstanding warrants, together with all shares of Common Stock then outstanding
and all shares of Common Stock then issuable upon exercise of all options and
upon the conversion of all convertible securities then outstanding, would exceed
the total number of shares of Common Stock then authorized by the Company's
Articles of Incorporation.

     4.  Adjustment of Stock Purchase Price Number of Shares.  The Stock
         ---------------------------------------------------            
Purchase Price and the number of shares purchasable upon the exercise of this
Warrant shall be subject to adjustment from time to time upon the occurrence of
certain events described in this Section 4. Upon each adjustment of the Stock
Purchase Price, the Holder of this Warrant shall thereafter be entitled to
purchase, at the Stock Purchase Price resulting from such adjustment, the number
of shares obtained by multiplying the Stock Purchase Price in effect immediately
prior to such adjustment by the number of shares purchasable pursuant hereto
immediately prior to such adjustment, and dividing the product thereof by the
Stock Purchase Price resulting from such adjustment.

         4.1  Subdivision or Combination of Stock.  In case the Company shall
              -----------------------------------                            
at any time subdivide its outstanding shares of Common Stock into a greater
number of shares, the Stock Purchase Price in effect immediately prior to such
subdivision shall be proportionately reduced, and conversely, in case the
outstanding shares of Common Stock of the Company shall be combined into a
smaller number of shares, the Stock Purchase Price in effect immediately prior
to such combination shall be proportionately increased.

         4.2  Dividends in Preferred Stock, Other Stock, Property,
              ----------------------------------------------------
Reclassification.  If at any time or from time to time the holders of Common
- ----------------                                                            
Stock (or any shares of stock or other securities at the time receivable upon
the exercise of this Warrant) shall have received or become entitled to receive,
without payment therefor,

              (a) by way of dividend or other distribution, any shares of stock
or other securities, whether or not such securities are at any time directly or
indirectly convertible into or exchangeable for Common Stock, or any rights or
options to subscribe for, purchase or otherwise acquire any of the foregoing, or

              (b) any cash paid or payable otherwise than as a cash dividend,
or

              (c) additional stock or other securities or property (including
cash) by way of spinoff, split-up, reclassification, combination of shares or
similar corporate

                                       4

 
rearrangement, (other than shares of Common Stock issued as a stock split,
adjustments in respect of which shall be covered by the terms of Section 4.1
above),

then and in each such case, the Holder hereof shall, upon the exercise of this
Warrant, be entitled to receive, in addition to the number of shares of Common
Stock receivable thereupon, and without payment of any additional consideration
therefore, the amount of stock and other securities and property (including cash
in the cases referred to in clauses (b) and (c) above) which such Holder would
hold on the date of such exercise had he been the holder of record of such
Common Stock as of the date on which holders of Common Stock received or became
entitled to receive such shares and/or all other additional stock and other
securities and property.

          4.3  Reorganization, Reclassification, Consolidation, Merger or Sale.
               ---------------------------------------------------------------  
If any capital reorganization of the capital stock of the Company, or any
consolidation or merger of the Company with another corporation, or other
reorganization, or the sale of all or substantially all of its assets to another
corporation shall be effected in such a way that holders of Common Stock shall
be entitled to receive stock, securities or assets with respect to or in
exchange for Common Stock, then, as a condition of such reorganization,
reclassification, consolidation, merger or sale, lawful and adequate provisions
shall be made whereby the holder hereof shall thereafter have the right to
purchase and receive (in lieu of the shares of the Common Stock of the Company
immediately theretofore purchasable and receivable upon the exercise of the
rights represented hereby) such shares of stock, securities or assets as may be
issued or payable with respect to or in exchange for a number of outstanding
shares of such Common Stock equal to the number of shares of such stock
immediately theretofore purchasable and receivable upon the exercise of the
rights represented hereby.  In any such case, appropriate provision shall be
made with respect to the rights and interests of the holder of this Warrant to
the end that the provisions hereof (including, without limitation, provisions
for adjustments of the Stock Purchase Price and of the number of shares
purchasable and receivable upon the exercise of this Warrant) shall thereafter
be applicable, as nearly as may be possible, in relation to any shares of stock,
securities or assets thereafter deliverable upon the exercise hereof.

          4.4  Notice of Adjustment.  Upon any adjustment of the Stock Purchase
               --------------------                                            
Price, and/or any increase or decrease in the number of shares purchasable upon
the exercise of this Warrant the Company shall give written notice thereof, by
first class mail, postage prepaid, addressed to the registered holder of this
Warrant at the address of such holder as shown on the books of the Company.  The
notice shall be signed by the Company's chief financial officer and shall state
the Stock Purchase Price resulting from such adjustment and the increase or
decrease, if any, in the number of shares purchasable at such price upon the
exercise of this Warrant, setting forth in reasonable detail the method of
calculation and the facts upon which such calculation is based.

          4.5  Other Notices.  If at any time:
               -------------                  

               (a) the Company shall declare any cash dividend upon any of its
stock;

               (b) the Company shall declare any dividend upon its stock payable
in stock, or make any special dividend or other distribution to the holders of
its stock;

                                       5

 
          (c) the Company shall offer for subscription pro rata to the holders
of its Common Stock any additional shares of stock of any class or other rights;

          (d) there shall be any capital reorganization or reclassification of
the capital stock of the Company, or consolidation or merger of the Company
with, or sale of all or substantially all of its assets to, another corporation;

          (e) there shall be a voluntary or involuntary dissolution,
liquidation or winding-up of the Company; or

          (f) the Company shall take or propose to take any other action, notice
of which is actually provided to holders of the Common Stock;

then, in any one or more of said cases, the Company shall give, by first class
mail, postage prepaid, addressed to the holder of this Warrant at the address of
such holder as shown on the books of the Company, (i) at least 5 business day's
prior written notice of the date on which the books of the Company shall close
or a record shall be taken for establishing the right to receive such dividend,
distribution or subscription rights and (ii) with respect to any other action,
notice of which is given to holders of the Common Stock, such notice as is
actually provided to such holders.  The foregoing shall not apply with respect
to an Acquisition or Dissolution, notice of which shall be given in accordance
with Section 4.3 above.  Any notice given in accordance with the foregoing
clause (i) shall also specify, in the case of any such dividend, distribution or
subscription rights, the date on which the holders of stock shall be entitled
thereto.  Any notice given in accordance with the foregoing clause (ii) shall,
if applicable, also specify the date on which the holders of Common Stock shall
be entitled to exchange their Common Stock for securities or other property
deliverable upon any reorganization, reclassification, consolidation, merger,
sale, dissolution, liquidation or winding-up, or other action as the case may
be.

     Notwithstanding the foregoing, with respect to any matter as to which the
consent of stockholders is solicited by the Company in lieu of a meeting in
accordance with Section 228 of the Delaware Corporation Law, the obligation of
the Company to provide notice to the holder of this Warrant shall be solely as
follows:

          (a) if the Company solicits the written consent of all stockholders,
notice thereof shall be given to the holder of this Warrant at the same time
that such written consent is solicited from all stockholders, and

          (b) if the Company does not solicit such written consent from all
stockholders, then notice of the taking of the corporate action without a
meeting shall be given to the holder of this Warrant no later than it is given
to those stockholders who have not consented in writing.

     5.   Issue Tax.  The issuance of certificates for shares of Preferred Stock
          ---------                                                             
upon the exercise of the Warrant shall be made without charge to the Holder of
the Warrant for any issue tax in respect thereof; provided, however, that the
Company shall not be required to pay any tax which may be payable in respect of
any transfer involved in the issuance and delivery of any certificate in a name
other than that of the then Holder of the Warrant being exercised.

                                       6

 
     6.  Closing of Books.  The Company will at no time close its transfer books
         ----------------                                                       
against the transfer of any Warrant or of any shares of Common Stock issued or
issuable upon the exercise of any warrant in any manner which interferes with
the timely exercise of this Warrant.

     7.  No Voting or Dividend Rights; Limitation of Liability.  Nothing
         -----------------------------------------------------          
contained in this Warrant shall be construed as conferring upon the Holder
hereof the right to vote or to consent as a shareholder in respect of meetings
of shareholders for the election of directors of the Company or any other
matters or any rights whatsoever as a shareholder of the Company.  No dividends
or interest shall be payable or accrued in respect of this Warrant or the
interest represented hereby or the shares purchasable hereunder until, and only
to the extent that, this Warrant shall have been exercised.  No provisions
hereof, in the absence of affirmative action by the holder to purchase shares of
Common Stock, and no mere enumeration herein of the rights or privileges of the
Holder hereof, shall give rise to any liability of such Holder for the Stock
Purchase Price or as a shareholder of the Company, whether such liability is
asserted by the Company or by its creditors.

     8.  Registration Rights.  The Company hereby grants to the Holder, with
         -------------------                                                
respect to the shares of Common Stock issuable hereunder, the piggyback
registration rights set forth in Section II.B. of that certain Investor Rights
Agreement dated as of October 14, 1994 among the Company and the purchasers of
its Series A Preferred Stock and Class B Common Stock Warrants (the "Investor
Rights Agreement".  For purposes of such Section II.B., the Holder shall be
deemed a "Holder" of "Registrable Securities" as such terms are defined in the
Investor Rights Agreement.

     9.  Rights and Obligations Survive Exercise of Warrant.  The rights and
         --------------------------------------------------                 
obligations of the Company, of the Holder of this Warrant and of the holder of
shares of Common Stock issued upon exercise of this Warrant, contained in
Sections 6, 8 and 9 shall survive the exercise of this Warrant.

     10.  Modification and Waiver.  This Warrant and any provision hereof may be
          -----------------------                                               
changed, waived, discharged or terminated only by an instrument in writing
signed by the party against which enforcement of the same is sought.

     11.  Notices.  Any notice, request or other document required or permitted
          -------                                                              
to be given or delivered to the holder hereof or the Company shall be deemed to
have been given (i) upon receipt if delivered personally or by courier, (ii)
upon confirmation of receipt if by telecopy, or (iii) three business days after
deposit in the U.S. mail, with postage prepaid and certified or registered, to
each such holder at its address as shown on the books of the Company or to the
Company at the address indicated therefor in the first paragraph of this
Warrant.

     12.  Binding Effect on Successors.  This Warrant shall be binding upon any
          ----------------------------                                         
corporation succeeding the Company by merger, consolidation or acquisition of
all or substantially all of the Company's assets.  All of the obligations of the
Company relating to the Common Stock issuable upon the exercise of this Warrant
shall survive the exercise and termination of this Warrant.  All of the
covenants and agreements of the Company shall inure to the benefit of the
successors and assign of the holder hereof.  The Company will, at the time of
the exercise of this Warrant, in whole or in part, upon request of the Holder
hereof but at the

                                       7

 
Company's expense, acknowledge in writing its continuing obligation to the
Holder hereof in respect of any rights (including, without limitation, any right
to registration of the shares of Common Stock) to which the holder hereof shall
continue to be entitled after such exercise in accordance with this Warrant;
provided, that the failure of the holder hereof to make any such request shall
not affect the continuing obligation of the Company to the Holder hereof in
respect of such rights.

     13.  Descriptive Headings and Governing Law.  The descriptive headings of
          --------------------------------------                              
the several sections and paragraphs of this Warrant are inserted for convenience
only and do not constitute a part of this Warrant.  This Warrant shall be
construed and enforced in accordance with, and the rights of the parties shall
be governed by, the laws of the State of California.

     14.  Lost Warrants or Stock Certificates.  The Company represents and
          -----------------------------------                             
warrants to the Holder hereof that upon receipt of evidence reasonably
satisfactory to the Company of the loss, theft, destruction, or mutilation of
any Warrant or stock certificate and, in the case of any such loss, theft or
destruction, upon receipt of an indemnity reasonably satisfactory to the
Company, or in the case of any such mutilation upon surrender and cancellation
of such Warrant or stock certificate, the Company at its expense will make and
deliver a new Warrant or stock certificate, of like tenor, in lieu of the lost,
stolen, destroyed or mutilated Warrant or stock certificate.

     15.  Fractional Shares.  No fractional shares shall be issued upon exercise
          -----------------                                                     
of this Warrant.  The Company shall, in lieu of issuing any fractional share,
pay the holder entitled to such fraction a sum in cash equal to such fraction
multiplied by the then effective Stock Purchase Price.

     17.  Representations of Holder.  With respect to this Warrant, Holder
          -------------------------                                       
represents and warrants to the Company as follows:

          17.1  Experience.  It is experienced in evaluating and investing in
                ----------                                                   
companies engaged in businesses similar to that of the Company; it understands
that investment in the Warrant involves substantial risks; it has made detailed
inquiries concerning the Company, its business and services, its officers and
its personnel; the officers of the Company have made available to Holder any and
all written information it has requested; the officers of the Company have
answered to Holder's satisfaction all inquiries made by it; in making this
investment it has relied upon information made available to it by the Company;
and it has such knowledge and experience in financial and business matters that
it is capable of evaluating the merits and risks of investment in the Company
and it is able to bear the economic risk of that investment.

          17.2  Investment.  It is acquiring the Warrant for investment for its
                ----------                                                     
own account and not with a view to, or for resale in connection with, any
distribution thereof.  It understands that the Warrant, the shares of Common
Stock issuable upon exercise thereof, have not been registered under the
Securities Act of 1933, as amended, nor qualified under applicable state
securities laws.

          17.3  Rule 144. It acknowledges that the Warrant and the Common Stock
                --------                                                       
must be held indefinitely unless they are subsequently registered under the
Securities Act or an

                                       8

 
exemption from such registration is available. It has been advised or is aware
of the provisions of Rule 144 promulgated under the Securities Act.

          17.4  Access to Data.  It has had an opportunity to discuss the
                --------------                                           
Company's business, management and financial affairs with the Company's
management and has had the opportunity to inspect the Company's facilities.

     18.  Additional Representations and Covenants of the Company.  The Company
          -------------------------------------------------------              
hereby represents, warrants and agrees as follows:

          18.1  Corporate Power.  The Company has all requisite corporate  power
                ---------------                                                 
and corporate authority to issue this Warrant and to carry out and perform its
obligations hereunder.

          18.2  Authorization.  All corporate action on the part of the Company,
                -------------                                                   
its directors and shareholders necessary for the authorization, execution,
delivery and performance by the Company of this has been taken.  This Warrant is
a valid and binding obligation of the Company, enforceable in accordance with
its terms.

          18.3  Offering.  Subject in part to the truth and accuracy of Holder's
                --------                                                        
representations set forth in Section 17 hereof, the offer, issuance and sale of
the Warrant is, and the issuance of Common Stock upon exercise of the Warrant
will be exempt from the registration requirements of the Securities Act, and are
exempt from the qualification requirements of any applicable state securities
laws; and neither the Company nor anyone acting on its behalf will take any
action hereafter that would cause the loss of such exemptions.

          18.4  Stock Issuance.  Upon exercise of the Warrant, the Company will
                --------------                                                 
use its best efforts to cause stock certificates representing the shares of
Common Stock purchased pursuant to the exercise to be issued in the individual
names of Holder, its nominees or assignees, as appropriate at the time of such
exercise.

          18.5  Articles and By-Laws.  The Company has provided Holder with true
                --------------------                                            
and complete copies of the Company's Certificate of Incorporation, By-Laws, and
each Certificate of Determination or other charter document setting, forth any
rights, preferences and privileges of Company's capital stock, each as amended
and in effect on the date of issuance of this Warrant.

          18.6  Financial and Other Reports.  From time to time up to the
                ---------------------------                              
earlier of the Expiration Date or the complete exercise of this Warrant, the
Company shall furnish to Holder (i) within 90 days after the close of each
fiscal year of the Company an audited balance sheet and statement of changes in
financial position at and as of the end of such fiscal year, together with an
audited statement of income for such fiscal year; (ii) within 45 days after the
close of each fiscal quarter of the Company, an unaudited balance sheet and
statement of cash flows at and as of the end of such quarter, together with an
unaudited statement of income for such quarter; and (iii) promptly after
sending, copies of all reports, proxy statements, and financial statements that
the Company sends to its shareholders.

                                       9

 
          IN WITNESS WHEREOF, the Company has caused this Warrant to be duly
executed by its officers, thereunto duly authorized as of the 24th day of
September, 1996.

COMPS InfoSystems, Inc.

By:  /s/  Christopher A. Crane
   ---------------------------
Name:   C. A. Crane
     --------------
Title:     President
      --------------

                                       10

 
                              FORM OF SUBSCRIPTION
                              --------------------

                  (To be signed only upon exercise of Warrant)

To:
   ________________________________  

          The undersigned, the holder of the within Warrant, hereby irrevocably
elects to exercise the purchase right represented by such Warrant for, and to
purchase thereunder, _________________________________ (_______) (1) shares of
Common Stock of COMPS InfoSystems, Inc. and herewith makes payment of
______________________________ Dollars ($__________) therefor, and requests t at
the certificates for such shares be issued in the name of, and delivered to,
_____________________________, whose address is
___________________________________.

          The undersigned represents that it is acquiring such Common Stock for
its own account for investment and not with a view to or for sale in connection
with any distribution thereof (subject, however, to any requirement of law that
the disposition thereof shall at all times be within its control.

          DATED:
                ___________________
 
                         ______________________________________________________
                         (Signature must conform in all respects to name of
                         holder as specified on the face of the Warrant)
                         ______________________________________________________ 
                         ______________________________________________________
                                                 (Address)

                                        
________________
(1)  Insert here the number of shares called for on the face of the Warrant (or,
     in the case of a partial exercise, the portion thereof as to which the
     Warrant is being exercised), in either case without making any adjustment
     for additional Common Stock or any other stock or other securities or
     property or cash which, pursuant to the adjustment provisions of the
     Warrant, may be deliverable upon exercise.


 
                                   ASSIGNMENT
                                   ----------

          FOR VALUE RECEIVED, the undersigned, the holder of the within Warrant,
hereby sells, assigns and transfers all of the rights of the undersigned under
the within Warrant, with respect to the number of shares of Common Stock covered
thereby set forth hereinbelow, unto:

       Name of Assignee                Address            No. of Shares
       ----------------                -------            -------------

Dated:
      -----------------
 
            
                         --------------------------------------------------
                         (Signature must conform in all respects to name
                         of holder as specified on the face of the Warrant)