NY Property Records
637 Halsey Ln
637 Halsey Ln
Southampton · Suffolk County
210 · ResidentialSold $12,850,000 · May 2025
Owner of record
OwnerHalsey East Properties, L
Mailing addressC/O GERALD SPRAYREGEN · PO BOX 2014, NY
Assessment · 2025 roll
Land assessed$3,621,700
Total assessed$8,421,700
Est. annual tax$50,224 (2024, excl. special districts)
Building
StyleUnknown
Year built2024
Living area6,766 sq ft
Bedrooms8
HeatUnknown
FuelUnknown
Lot
Size0.93 acres
Services & districts
WaterPrivate
SewerPrivate
UtilitiesElectric
School districtBridgehampton (473609)
Recorded sales · 2
Deed$12,850,000May 23, 2025
seller HALSEY EAST PROPERTIES LL
buyer JOHN D. SINGER
Liber 13300, page 699
Deed$3,455,000Jan 17, 2020
seller STEPHEN H. COWEN
buyer LLC HALSEY EAST PROPERTIES,
Liber 13050, page 299
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13300 / 699
SBL10500000010010120000
Print key105.000-0001-001.012
SWIS473689
Parcel ID47368910500000010010120000
Who owns 637 Halsey Ln?
637 Halsey Ln, Southampton is owned by Halsey East Properties, L per the 2025 NYS assessment roll. It last sold for $12,850,000 in May 2025.
Nearby on Halsey Ln
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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