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    <filerInfo>
      <registrantType>IM</registrantType>
      <liveTestFlag>LIVE</liveTestFlag>
      <filer>
        <issuerCredentials>
          <cik>0002011587</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
      </filer>
      <flags>
        <overrideInternetFlag>false</overrideInternetFlag>
        <confirmingCopyFlag>false</confirmingCopyFlag>
      </flags>
      <periodOfReport>06/30/2026</periodOfReport>
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      <yearOrQuarter>YEAR</yearOrQuarter>
      <reportCalendarYear>2026</reportCalendarYear>
      <reportingPerson>
        <name>NorthStar Asset Management LLC /NJ/</name>
        <phoneNumber>908-850-9991</phoneNumber>
        <address>
          <ns1:street1>200 CONNELL DRIVE, SUITE 1000</ns1:street1>
          <ns1:city>BERKELEY HEIGHTS</ns1:city>
          <ns1:stateOrCountry>NJ</ns1:stateOrCountry>
          <ns1:zipCode>07922</ns1:zipCode>
        </address>
      </reportingPerson>
      <agentForService>
        <name>Andrew J. Peters</name>
        <address>
          <ns1:street1>1605 ROUTE 517</ns1:street1>
          <ns1:city>HACKETTSTOWN</ns1:city>
          <ns1:stateOrCountry>NJ</ns1:stateOrCountry>
          <ns1:zipCode>07840</ns1:zipCode>
        </address>
      </agentForService>
      <reportInfo>
        <reportType>INSTITUTIONAL MANAGER NOTICE REPORT</reportType>
        <noticeExplanation>REPORTING PERSON HAS POLICY TO NOT VOTE</noticeExplanation>
        <confidentialTreatment>N</confidentialTreatment>
      </reportInfo>
      <fileNumber>028-23703</fileNumber>
      <reportingCrdNumber>000129112</reportingCrdNumber>
      <reportingSecFileNumber>801-121388</reportingSecFileNumber>
      <explanatoryInformation>
        <explanatoryChoice>N</explanatoryChoice>
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    </coverPage>
    <summaryPage>
      <otherIncludedManagersCount>0</otherIncludedManagersCount>
    </summaryPage>
    <signaturePage>
      <reportingPerson>NorthStar Asset Management LLC /NJ/</reportingPerson>
      <txSignature>Andrew J. Peters</txSignature>
      <txPrintedSignature>Andrew J. Peters</txPrintedSignature>
      <txTitle>Chief Executive Officer</txTitle>
      <txAsOfDate>08/21/2026</txAsOfDate>
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