NY Property Records
10 William Ave
10 William Ave
Islip · Suffolk County
220 · Residential
Owner of record
OwnerNiland-Cafuoco Family Trust
Mailing address10 WILLIAM AVE · EAST ISLIP, NY, 11730
Assessment · 2025 roll
Land assessed$6,800
Total assessed$30,800
Est. annual tax$8,011 (2024, excl. special districts)
Lot
Size0.09 acres
Services & districts
School districtEast Islip (472803)
Recorded sales · 1
Deedno price statedFeb 2, 2023
seller RALPH CAFUOCO
buyer ANNE TTEE NILAND
Liber 13197, page 725
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13197 / 725
SBL05003720004000120000
Print key372.-4-12
SWIS472889
Parcel ID47288905003720004000120000
Who owns 10 William Ave?
10 William Ave, Islip is owned by Niland-Cafuoco Family Trust per the 2025 NYS assessment roll.
Nearby on William 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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