NY Property Records
56 Nassau Ave
56 Nassau Ave
Islip · Suffolk County
220 · Residential
Owner of record
OwnerAlwin LLC
Mailing address81 LOCUST AVE · ISLIP, NY, 11751
Assessment · 2025 roll
Land assessed$9,400
Total assessed$33,150
Est. annual tax$10,171 (2024, excl. special districts)
Lot
Size0.19 acres
Services & districts
School districtIslip (472802)
Recorded sales · 1
Deedno price statedMay 10, 2018
seller MARIE WINN
buyer ALWIN LLC
Liber 12966, page 113
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12966 / 113
SBL05003700002000640000
Print key370.-2-64
SWIS472889
Parcel ID47288905003700002000640000
Who owns 56 Nassau Ave?
56 Nassau Ave, Islip is owned by Alwin LLC per the 2025 NYS assessment roll.
Nearby on Nassau 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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