NY Property Records
137 Gladstone Ave
137 Gladstone Ave
Islip · Suffolk County
220 · ResidentialSold $525,000 · Sep 2019
Owner of record
OwnerLouis Peragine
Mailing address137 GLADSTONE AVE · WEST ISLIP, NY, 11795
Assessment · 2025 roll
Land assessed$10,200
Total assessed$47,400
Est. annual tax$12,783 (2024, excl. special districts)
Lot
Size0.3 acres
Services & districts
School districtWest Islip (472809)
Recorded sales · 1
Deed$525,000Sep 3, 2019
seller FRANCES V. MCMAHON-BYRNE
buyer LOUIS PERAGINE
Liber 13031, page 490
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13031 / 490
SBL05004380003000020000
Print key438.-3-2
SWIS472889
Parcel ID47288905004380003000020000
Who owns 137 Gladstone Ave?
137 Gladstone Ave, Islip is owned by Louis Peragine per the 2025 NYS assessment roll. It last sold for $525,000 in Sep 2019.
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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