Exhibit
4.1


 


	NUMBER	UNITS
	U-	 


 


SEE REVERSE FOR CERTAIN DEFINITIONS


 


CUSIP [●]


 


CROWN PROPTECH ACQUISITIONS


 


UNITS CONSISTING OF ONE CLASS A ORDINARY
SHARE AND ONE-THIRD OF ONE REDEEMABLE WARRANT,





EACH WHOLE WARRANT ENTITLING THE HOLDER
TO PURCHASE ONE CLASS A ORDINARY SHARE


 


THIS CERTIFIES THAT            is
the owner of               Units of Crown PropTech Acquisitions,
a Cayman Islands exempted company (the “Company”), transferrable on the books of the Company in person
or by duly authorized attorney upon surrender of this certificate properly endorsed.


 


Each Unit (“Unit”)
consists of one (1) Class A ordinary share of the Company, par value $0.0001 per share (“Ordinary Share”),
and one-third of one redeemable warrant (each whole warrant, a “Warrant”). Each Warrant entitles the
holder to purchase one Ordinary Share (subject to adjustment) for $11.50 per share (subject to adjustment). Only whole Warrants
are exercisable. Each Warrant will become exercisable on the later of (i) thirty (30) days after the Company’s completion
of a merger, share exchange, asset acquisition, share purchase, reorganization or other similar business combination with one or
more businesses (each a “Business Combination”), and (ii) twelve (12) months from the closing of the
Company’s initial public offering, and will expire unless exercised before 5:00 p.m., New York City Time, on the date that
is five (5) years after the date on which the Company completes its initial Business Combination, or earlier upon redemption or
liquidation. The Ordinary Shares and Warrants comprising the Units represented by this certificate are not transferable separately
prior to            , 2020, unless RBC Capital Markets, LLC elects
to allow separate trading earlier, subject to the Company’s filing of a Current Report on Form 8-K with the Securities and
Exchange Commission containing an audited balance sheet reflecting the Company’s receipt of the gross proceeds of the Company’s
initial public offering and issuing a press release announcing when separate trading will begin. No fractional Warrants will be
issued upon separation of the Units. The terms of the Warrants are governed by a Warrant Agreement, dated as of            ,
2020 (the “Warrant Agreement”), between the Company and Continental Stock Transfer & Trust Company,
as Warrant Agent, and are subject to the terms and provisions contained therein, all of which terms and provisions the holder of
this certificate consents to by acceptance hereof. Copies of the Warrant Agreement are on file at the office of the Warrant Agent
at 1 State Street, 30th Floor, New York, New York 10004, and are available to any Warrant holder on written request and without
cost.


 


This certificate is not valid
unless countersigned by the Transfer Agent and registered by the Registrar of the Company.


 


This certificate shall be governed
by and construed in accordance with the laws of the State of New York.


 


Witness the facsimile
signature of a duly authorized signatory of the Company.


 


	 	 
	 	Authorized Signatory



 

	 	 
	 	Transfer Agent




     


     


    

Crown PropTech Acquisitions


 


The Company will furnish
without charge to each unitholder who so requests, a statement of the powers, designations, preferences and relative, participating,
optional or other special rights of each class of equity or series thereof of the Company and the qualifications, limitations,
or restrictions of such preferences and/or rights.


 


The following abbreviations,
when used in the inscription on the face of this certificate, shall be construed as though they were written out in full according
to applicable laws or regulations:


 


	TEN COM	— 	as tenants in common	 	UNIF GIFT MIN ACT	— 	___________ Custodian ___________
	 	 	 	 	 	 	      (Cust)                               (Minor)
	TEN ENT	—	as tenants by the entireties	 	 	 	 
	 	 	 	 	 	 	Under Uniform Gifts to Minors Act
	JT TEN	—	as joint tenants with right of survivorship and not as tenants in common	 	 	 	
        _____________________________

        

        (State)

         



Additional abbreviations may also be used
though not in the above list.


 


For value received,             
hereby sell, assign and transfer unto


 


(PLEASE INSERT SOCIAL SECURITY OR OTHER
IDENTIFYING NUMBER OF ASSIGNEE)


 


(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS,
INCLUDING ZIP CODE, OF ASSIGNEE)


 


            
     Units represented by the within certificate, and do hereby irrevocably constitute and appoint





 Attorney to transfer the said Units on the
books of the within named Company with full power of substitution in the premises.


 


Dated 


 


	 	 	 
	 	Notice: 	The signature to this assignment must correspond with the name as written upon the face of the certificate in every particular, without alteration or enlargement or any change whatever.



 


 

	Signature(s) Guaranteed:	 
	 	 
	 	 
	THE SIGNATURE(S) MUST BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO S.E.C. RULE 17Ad-15 UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED (OR ANY SUCCESSOR RULE)).	 




     


     


    

As more fully described
in, and subject to the terms and conditions described in, the Company’s final prospectus for its initial public offering
dated             the holder(s) of this certificate shall be entitled to
receive a pro-rata portion of certain funds held in the trust account established in connection with the Company’s initial
public offering in the event that (i) the Company redeems the Ordinary Shares sold in its initial public offering and liquidates
because it does not consummate an initial Business Combination within the time period set forth in the Company’s Amended
and Restated Memorandum and Articles of Association, as the same may be amended from time to time, or (ii) if the holder(s) properly
redeem for cash his, her or its respective Ordinary Shares included in the Units represented by this certificate in connection
with (x) a tender offer (or proxy solicitation, solely in the event the Company seeks shareholder approval of the proposed initial
Business Combination) setting forth the details of a proposed initial Business Combination or (y) a shareholder vote to amend the
Company’s Amended and Restated Memorandum and Articles of Association (A) to modify the substance or timing of the Company’s
obligation to allow redemption in connection with our initial business combination or to redeem 100% of the Ordinary Shares if
it does not consummate an initial Business Combination within the time set forth in the Company’s Amended and Restated Memorandum
and Articles of Association or (B) with respect to any other material provisions relating to shareholders’ rights or pre-initial
Business Combination activity, as the same may be amended from time to time. In no other circumstances shall the holder(s) have
any right or interest of any kind in or to the trust account.