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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 IIlzt8hoQUua3JcgpVj+TNfMeokPy0ZvUYB+7nC9vxTc7aacKt5r56lXU4xJaoX/
 N93sF0ISYprcXypkQ2iEnQ==

<SEC-DOCUMENT>0000062996-03-000038.txt : 20031031
<SEC-HEADER>0000062996-03-000038.hdr.sgml : 20031031
<ACCEPTANCE-DATETIME>20031031134436
ACCESSION NUMBER:		0000062996-03-000038
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20031029
FILED AS OF DATE:		20031031

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			BARRY ALAN H
		CENTRAL INDEX KEY:			0001227720

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-05794
		FILM NUMBER:		03969229

	MAIL ADDRESS:	
		STREET 1:		C/O EUGENE A GARGARO, JR
		STREET 2:		21001 VAN BORN ROAD
		CITY:			TAYLOR
		STATE:			MI
		ZIP:			48180

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MASCO CORP /DE/
		CENTRAL INDEX KEY:			0000062996
		STANDARD INDUSTRIAL CLASSIFICATION:	MILLWOOD, VENEER, PLYWOOD & STRUCTURAL WOOD MEMBERS [2430]
		IRS NUMBER:				381794485
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		21001 VAN BORN RD
		CITY:			TAYLOR
		STATE:			MI
		ZIP:			48180
		BUSINESS PHONE:		3132747400

	MAIL ADDRESS:	
		STREET 1:		21001 VAN BORN ROAD
		CITY:			TAYLOR
		STATE:			MI
		ZIP:			48180

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MASCO SCREW PRODUCTS CO
		DATE OF NAME CHANGE:	19731025
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>
    <schemaVersion>X0201</schemaVersion>

    <documentType>4</documentType><periodOfReport>2003-10-29</periodOfReport>
    <issuer>
        <issuerCik>0000062996</issuerCik>
        <issuerName>MASCO CORP /DE/</issuerName>
        <issuerTradingSymbol>MAS</issuerTradingSymbol></issuer><reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001227720</rptOwnerCik>
            <rptOwnerName>BARRY ALAN H</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>21001 VAN BORN ROAD</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>TAYLOR</rptOwnerCity>
            <rptOwnerState>MI</rptOwnerState>
            <rptOwnerZipCode>48180</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
<isDirector>0</isDirector><isOfficer>1</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther><officerTitle>President &amp; COO</officerTitle></reportingOwnerRelationship></reportingOwner><derivativeTable><derivativeTransaction><securityTitle><value>Employee Stock Option</value></securityTitle><conversionOrExercisePrice><value>27.50</value></conversionOrExercisePrice><transactionDate><value>2003-10-29</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>A</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>230000</value></transactionShares><transactionPricePerShare><footnoteId id="F2"/></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><exerciseDate><footnoteId id="F1"/></exerciseDate><expirationDate><value>2013-10-29</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><valu
e>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>230000</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>230000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value/></natureOfOwnership></ownershipNature></derivativeTransaction></derivativeTable><footnotes><footnote id="F1">The foregoing option is exercisable in annual installments 20% one year from the date of grant and 20% annually thereafter for 4 years.</footnote><footnote id="F2">Grant of option under Masco Corporation's 1991 Long Term Stock Incentive Plan, in transactions exempt under Rule 16b-3.</footnote></footnotes><remarks/><ownerSignature><signatureName>Alan H. Barry</signatureName><signatureDate>2003-10-31</signatureDate></ownerSignature></ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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