<SEC-DOCUMENT>0001209191-16-129974.txt : 20160628
<SEC-HEADER>0001209191-16-129974.hdr.sgml : 20160628
<ACCEPTANCE-DATETIME>20160628210238
ACCESSION NUMBER:		0001209191-16-129974
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20160628
FILED AS OF DATE:		20160628
DATE AS OF CHANGE:		20160628

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Restoration Hardware Holdings Inc
		CENTRAL INDEX KEY:			0001528849
		STANDARD INDUSTRIAL CLASSIFICATION:	RETAIL-FURNITURE STORES [5712]
		IRS NUMBER:				453052669
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0131

	BUSINESS ADDRESS:	
		STREET 1:		15 KOCH ROAD
		STREET 2:		SUITE K
		CITY:			CORTE MADERA
		STATE:			CA
		ZIP:			94925
		BUSINESS PHONE:		415-924-1005

	MAIL ADDRESS:	
		STREET 1:		15 KOCH ROAD
		STREET 2:		SUITE K
		CITY:			CORTE MADERA
		STATE:			CA
		ZIP:			94925

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Belling Keith
		CENTRAL INDEX KEY:			0001673282

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35720
		FILM NUMBER:		161737177

	MAIL ADDRESS:	
		STREET 1:		C/O RESTORATION HARDWARE HOLDINGS, INC.
		STREET 2:		15 KOCH ROAD, SUITE K
		CITY:			CORTE MADERA
		STATE:			CA
		ZIP:			94925
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2016-06-28</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001528849</issuerCik>
        <issuerName>Restoration Hardware Holdings Inc</issuerName>
        <issuerTradingSymbol>RH</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001673282</rptOwnerCik>
            <rptOwnerName>Belling Keith</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O RESTORATION HARDWARE HOLDINGS, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>15 KOCH ROAD, SUITE K</rptOwnerStreet2>
            <rptOwnerCity>CORTE MADERA</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94925</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2016-06-28</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>4000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>25.37</value>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>18608</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $25.10 to $25.5185, inclusive. The reporting person undertakes to provide to Restoration Hardware Holdings, Inc., any security holder of Restoration Hardware Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Edward T. Lee as Attorney-In-Fact</signatureName>
        <signatureDate>2016-06-28</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
