NY Property Records
1629 Madison Ave
1629 Madison Ave
Islip · Suffolk County
210 · Residential
Owner of record
OwnerG J Gagliardi Family Trust &
Mailing address1629 MADISON AVE · WEST ISLIP, NY, 11795
Assessment · 2025 roll
Land assessed$10,300
Total assessed$39,200
Est. annual tax$10,572 (2024, excl. special districts)
Lot
Size0.23 acres
Services & districts
School districtWest Islip (472809)
Recorded sales · 1
Deedno price statedApr 27, 2017
Liber 12916, page 485
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12916 / 485
SBL05003610002000880000
Print key361.-2-88
SWIS472889
Parcel ID47288905003610002000880000
Who owns 1629 Madison Ave?
1629 Madison Ave, Islip is owned by G J Gagliardi Family Trust & per the 2025 NYS assessment roll.
Nearby on Madison 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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