NY Property Records
120 Gladstone Ave
120 Gladstone Ave
Islip · Suffolk County
220 · ResidentialSold $760,000 · Jul 2025
Owner of record
OwnerGerard & Patricia Spinelli
Mailing address120 GLADSTONE AVE · WEST ISLIP, NY, 11795
Assessment · 2025 roll
Land assessed$10,000
Total assessed$46,000
Est. annual tax$10,625 (2024, excl. special districts)
Lot
Size0.29 acres
Services & districts
School districtWest Islip (472809)
Recorded sales · 1
Deed$760,000Jul 25, 2025
seller GERARD SPINELLI
buyer MICHAEL CASTELLANO
Liber 13310, page 171
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13310 / 171
SBL05004370002001370000
Print key437.-2-137
SWIS472889
Parcel ID47288905004370002001370000
Who owns 120 Gladstone Ave?
120 Gladstone Ave, Islip is owned by Gerard & Patricia Spinelli per the 2025 NYS assessment roll. It last sold for $760,000 in Jul 2025.
Nearby on Gladstone 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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