NY Property Records
29 Winthrop Rd
29 Winthrop Rd
Shelter Island · Suffolk County · 11964
$9,100,000Full market value210 · ResidentialSold $8,725,000 · May 2023
Owner of record
Owner29 Carriage House LLC
Mailing address860 5th Ave Apt 18B · New York, NY, 10065
Assessment · 2025 roll
Land assessed$1,782,000
Total assessed$9,100,000
Full market value$9,100,000
Est. annual tax$54,032 (2024, excl. special districts)
Building
StyleContemporary
Year built1888
Living area7,781 sq ft
Bedrooms6
Full baths6
HeatHot wtr/stm
FuelGeothermal heat
Lot
Size1.71 acres
Services & districts
WaterPrivate
SewerPrivate
UtilitiesElectric
School districtShelter Island (473201)
Recorded sales · 3
Deed$8,725,000May 12, 2023
seller 29 WINTHROP REALTY LLC
buyer 29 CARRIAGE HOUSE LLC
Liber 13202, page 231
Deed$1May 1, 2023
seller KATHLEEN KING
buyer REALTY LLC 29 WINTHROP ROAD
Liber 13202, page 230
Deed$4,000,000Mar 14, 2019
seller JOHN KING
buyer LLC 29 WINTHROP ROAD REALTY
Liber 13006, page 552
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13202 / 231
SBL00700000040150020000
Print key7.-4-15.2
SWIS473289
Parcel ID47328900700000040150020000
Who owns 29 Winthrop Rd?
29 Winthrop Rd, Shelter Island is owned by 29 Carriage House LLC per the 2025 NYS assessment roll. It last sold for $8,725,000 in May 2023.
Nearby on Winthrop 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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