NY Property Records

6 Duffin Ave
Islip · Suffolk County

210 · Residential
Owner of record
OwnerJohn J Malone Jr
Mailing address6 DUFFIN AVE · WEST ISLIP, NY, 11795
Assessment · 2025 roll
Land assessed$9,400
Total assessed$44,950
Est. annual tax$10,910 (2024, excl. special districts)
Lot
Size0.25 acres
Services & districts
School districtWest Islip (472809)
Deed & identifiers
Deed book / page12477 / 6
SBL05004130002000460000
Print key413.-2-46
SWIS472889
Parcel ID47288905004130002000460000

Who owns 6 Duffin Ave?

6 Duffin Ave, Islip is owned by John J Malone Jr 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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