    <SEC-DOCUMENT>0001193125-25-068773-index.html : 20250331
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    <ACCEPTANCE-DATETIME>20250331161806
    ACCESSION NUMBER:		0001193125-25-068773
    CONFORMED SUBMISSION TYPE:	10-K
    PUBLIC DOCUMENT COUNT:		17
    CONFORMED PERIOD OF REPORT:	20241231
    FILED AS OF DATE:		20250331
    DATE AS OF CHANGE:		20250331

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Millrose Properties, Inc.
    		CENTRAL INDEX KEY:			0002017206
    		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE [6500]
    		ORGANIZATION NAME:           	05 Real Estate & Construction
    		EIN:				992056892
    		STATE OF INCORPORATION:			MD
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		10-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-42476
    		FILM NUMBER:		25793515

    	BUSINESS ADDRESS:
    		STREET 1:		C/O CORPORATE CREATIONS NETWORK INC.
    		STREET 2:		2 WISCONSIN CIRCLE #700
    		CITY:			CHEVY CHASE
    		STATE:			MD
    		ZIP:			20815
    		BUSINESS PHONE:		305-559-4000

    	MAIL ADDRESS:
    		STREET 1:		C/O CORPORATE CREATIONS NETWORK INC.
    		STREET 2:		2 WISCONSIN CIRCLE #700
    		CITY:			CHEVY CHASE
    		STATE:			MD
    		ZIP:			20815

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Millrose, Inc.
    		DATE OF NAME CHANGE:	20240326
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    <TYPE>10-K
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    <DESCRIPTION>10-K
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    Document 1 - file: d931976d10k.htm

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    <SEQUENCE>2
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    <DESCRIPTION>EX-4.1
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    Document 2 - file: d931976dex41.htm

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    <SEQUENCE>3
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    <DESCRIPTION>EX-19.1
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    Document 3 - file: d931976dex191.htm

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    <DESCRIPTION>EX-19.2
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    Document 4 - file: d931976dex192.htm

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    Document 5 - file: d931976dex211.htm

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    <DESCRIPTION>EX-23.1
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    Document 6 - file: d931976dex231.htm

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    <DESCRIPTION>EX-23.2
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    Document 7 - file: d931976dex232.htm

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    <DESCRIPTION>EX-31.1
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    <DESCRIPTION>EX-32.1
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    <DESCRIPTION>EX-32.2
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    Document 11 - file: d931976dex322.htm

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    <DESCRIPTION>EX-97.1
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    Document 12 - file: d931976dex971.htm

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    <DESCRIPTION>GRAPHIC
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    Document 13 - file: g931976g09b61.jpg

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    Document 14 - file: g931976g11g23.jpg

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    Document 15 - file: g931976g41l84.jpg

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    Document 16 - file: g931976g56q17.jpg

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    Document 17 - file: g931976g71r91.jpg

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