NY Property Records
817 Wisconsin Ave
817 Wisconsin Ave
Islip · Suffolk County
210 · ResidentialSold $280,000 · Nov 2023
Owner of record
Owner817 Wisconsin LLC
Mailing address518 47TH ST #2 · UNION CITY, NJ, 07087
Assessment · 2025 roll
Land assessed$7,100
Total assessed$29,800
Est. annual tax$6,633 (2024, excl. special districts)
Lot
Size0.27 acres
Services & districts
School districtBrentwood (472812)
Recorded sales · 2
Deedno price statedApr 22, 2025
seller 817 WISCONSIN LLC
buyer INC 817 WISCONSIN AVENUE
Liber 13294, page 750
Deed$280,000Nov 28, 2023
seller MICHAEL ESTATE OF GIFFONE,
buyer 817 WISCONSIN LLC.
Liber 13235, page 152
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13294 / 750
SBL05002020002000310000
Print key202.-2-31
SWIS472889
Parcel ID47288905002020002000310000
Who owns 817 Wisconsin Ave?
817 Wisconsin Ave, Islip is owned by 817 Wisconsin LLC per the 2025 NYS assessment roll. It last sold for $280,000 in Nov 2023.
Nearby on Wisconsin 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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