NY Property Records
21 Harrison Ave
21 Harrison Ave
Islip · Suffolk County
210 · Residential
Owner of record
OwnerGeorge J & Ruth Tomasini
Mailing address21 HARRISON AVE · EAST ISLIP, NY, 11730
Assessment · 2025 roll
Land assessed$9,800
Total assessed$45,000
Est. annual tax$11,705 (2024, excl. special districts)
Lot
Size0.35 acres
Services & districts
School districtEast Islip (472803)
Deed & identifiers
SBL05003720004000080002
Print key372.-4-8.2
SWIS472889
Parcel ID47288905003720004000080002
Who owns 21 Harrison Ave?
21 Harrison Ave, Islip is owned by George J & Ruth Tomasini per the 2025 NYS assessment roll.
Nearby on Harrison 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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