NY Property Records
85 Dune Rd
85 Dune Rd
Westhampton Beach · Suffolk County
260 · ResidentialSold $8,500,000 · Aug 2025
Owner of record
OwnerTranquillo Associates, Ll
Mailing addressC/O ROBERT GROSSMAN · 126 BEARS CLUB DR, FL
Assessment · 2025 roll
Land assessed$3,385,600
Total assessed$3,544,500
Est. annual tax$25,501 (2024, excl. special districts)
Building
StyleUnknown
Year built2009
Living area850 sq ft
Full baths1
HeatNo central
FuelNone
Lot
Size1.3 acres
Services & districts
WaterComm/public
SewerPrivate
UtilitiesElectric
School districtQuogue (473603)
Recorded sales · 1
Deed$8,500,000Aug 6, 2025
seller TRANQUILLO ASSOCIATES LLC
buyer 85 DUNE ROAD LLC
Liber 13313, page 99
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13313 / 99
SBL02100000040050060000
Print key021.000-0004-005.006
SWIS473607
Parcel ID47360702100000040050060000
Who owns 85 Dune Rd?
85 Dune Rd, Westhampton Beach is owned by Tranquillo Associates, Ll per the 2025 NYS assessment roll. It last sold for $8,500,000 in Aug 2025.
Nearby on Dune Rd
86 Dune Rd · 84 Dune Rd · 87 Dune Rd · 88 Dune Rd · 82 Dune Rd · 81 Dune Rd · 89 Dune Rd · 91 Dune Rd · 92 Dune Rd · 77 Dune Rd
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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