NY Property Records

3 Prospect Ave
Islip · Suffolk County

210 · Residential
Owner of record
OwnerFrederick & Jean Lederer
Mailing address3 PROSPECT AVE · BRENTWOOD, NY, 11717
Assessment · 2025 roll
Land assessed$9,400
Total assessed$27,100
Est. annual tax$6,032 (2024, excl. special districts)
Lot
Size0.45 acres
Services & districts
School districtBrentwood (472812)
Deed & identifiers
SBL05000950001000620000
Print key95.-1-62
SWIS472889
Parcel ID47288905000950001000620000

Who owns 3 Prospect Ave?

3 Prospect Ave, Islip is owned by Frederick & Jean Lederer per the 2025 NYS assessment roll.
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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