content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
    <headerData>
      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <cik>0001485376</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0000906163</issuerCik>
        <issuerName>NVR INC</issuerName>
        <secFileNumber>001-12378</secFileNumber>
        <issuerAddress>
          <com:street1>11700 PLAZA AMERICA DR.</com:street1>
          <com:street2>SUITE 500</com:street2>
          <com:city>RESTON</com:city>
          <com:stateOrCountry>VA</com:stateOrCountry>
          <com:zipCode>20190</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>7039564000</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Martinez Melquiades R.</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Director</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Merrill Lynch</name>
          <address>
            <com:street1>1152 15th Street, NW, Suite 6000</com:street1>
            <com:city>Washington</com:city>
            <com:stateOrCountry>DC</com:stateOrCountry>
            <com:zipCode>20005</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>125</noOfUnitsSold>
        <aggregateMarketValue>1033164.00</aggregateMarketValue>
        <noOfUnitsOutstanding>3077593</noOfUnitsOutstanding>
        <approxSaleDate>08/08/2024</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <acquiredDate>08/08/2024</acquiredDate>
        <natureOfAcquisitionTransaction>Stock Options</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>NVR, Inc.</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>125</amountOfSecuritiesAcquired>
        <paymentDate>08/08/2024</paymentDate>
        <natureOfPayment>Cashless Stock Option Exercise</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>08/08/2024</noticeDate>
        <signature>Daniel D. Malzahn, Attorney-in-fact for Melquiades R. Martinez</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
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text: 144
  0001485376
  XXXXXXXX
  LIVE
  0000906163
  NVR INC
  001-12378
  11700 PLAZA AMERICA DR.
  SUITE 500
  RESTON
  VA
  20190
  7039564000
  Martinez Melquiades R.
  Director
  Common Stock
  Merrill Lynch
  1152 15th Street, NW, Suite 6000
  Washington
  DC
  20005
  125
  1033164.00
  3077593
  08/08/2024
  NYSE
  Common Stock
  08/08/2024
  Stock Options
  NVR, Inc.
  N
  125
  08/08/2024
  Cashless Stock Option Exercise
  Y
  08/08/2024
  Daniel D. Malzahn, Attorney-in-fact for Melquiades R. Martinez