NY Property Records
6 William Ave
6 William Ave
Islip · Suffolk County
210 · Residential
Owner of record
OwnerWilliam & Jacqueline Lavery
Mailing address6 WILLIAM AVE · ISLIP, NY, 11751
Assessment · 2025 roll
Land assessed$7,400
Total assessed$42,400
Est. annual tax$13,009 (2024, excl. special districts)
Lot
Size0.21 acres
Services & districts
School districtIslip (472802)
Deed & identifiers
SBL05003440003000090000
Print key344.-3-9
SWIS472889
Parcel ID47288905003440003000090000
Who owns 6 William Ave?
6 William Ave, Islip is owned by William & Jacqueline Lavery 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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