NY Property Records
645 Grumman Blvd
645 Grumman Blvd
Riverhead · Suffolk County
$7,352,941Full market value710 · IndustrialSold $750,000 · Nov 2025
Owner of record
OwnerTj Enterprises LLC
Mailing address110 E Atlantic Ave Ste 320 · Delray Beach, FL, 33444
Assessment · 2025 roll
Land assessed$110,100
Total assessed$600,000
Full market value$7,352,941
Est. annual tax$132,981 (2024, excl. special districts)
Lot
Size20.0 acres
Services & districts
WaterPrivate
SewerUnknown
UtilitiesElectric
School districtRiverhead (473002)
Recorded sales · 1
Deed$750,000Nov 12, 2025
seller TJ ENTERPRISES LLC
buyer 645 GRUMMAN BLVD LLC
Liber 13321, page 880
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
SBL14100000020020010000
Print key141.-2-2.1
SWIS473000
Parcel ID47300014100000020020010000
Who owns 645 Grumman Blvd?
645 Grumman Blvd, Riverhead is owned by Tj Enterprises LLC per the 2025 NYS assessment roll. It last sold for $750,000 in Nov 2025.
Nearby on Grumman Blvd
Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it. Disclaimer · Request redaction
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