NY Property Records
51 Sunset Ave
51 Sunset Ave
Southampton · Suffolk County
210 · Residential
Owner of record
OwnerColleen F Mahon
Mailing address7 SANDS CT · PORT WASHINGTON NY 11050, NY
Assessment · 2025 roll
Land assessed$441,000
Total assessed$441,000
Est. annual tax$8,937 (2024, excl. special districts)
Building
StyleUnknown
Year built1991
Living area1,052 sq ft
Bedrooms3
Full baths1
HeatHot wtr/stm
FuelOil
Lot
Size0.71 acres
Services & districts
WaterComm/public
SewerPrivate
UtilitiesElectric
School districtEast Quogue (473617)
Recorded sales · 2
Deedno price statedFeb 28, 2025
seller MALACHY T. MAHON, JR.
buyer COLLEEN F. MAHON
Liber 13291, page 664
Deedno price statedMar 8, 2022
seller ESTATE OF MALACHY T MAHON
buyer COLLEEN MAHON
Liber 13153, page 124
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13291 / 664
SBL37300000020470000000
Print key373.000-0002-047.000
SWIS473689
Parcel ID47368937300000020470000000
Who owns 51 Sunset Ave?
51 Sunset Ave, Southampton is owned by Colleen F Mahon per the 2025 NYS assessment roll.
Nearby on Sunset Ave
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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