NY Property Records
7 Duffin Ave
7 Duffin Ave
Islip · Suffolk County
210 · ResidentialSold $305,000 · Nov 2019
Owner of record
OwnerCory T Gallagher &
Mailing address7 DUFFIN AVE · WEST ISLIP, NY, 11795
Assessment · 2025 roll
Land assessed$9,400
Total assessed$42,400
Est. annual tax$11,435 (2024, excl. special districts)
Lot
Size0.25 acres
Services & districts
School districtWest Islip (472809)
Recorded sales · 1
Deed$305,000Nov 1, 2019
seller JOANNE CARROLL
buyer CORY GALLAGHER
Liber 13041, page 89
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13041 / 89
SBL05004130002000390000
Print key413.-2-39
SWIS472889
Parcel ID47288905004130002000390000
Who owns 7 Duffin Ave?
7 Duffin Ave, Islip is owned by Cory T Gallagher & per the 2025 NYS assessment roll. It last sold for $305,000 in Nov 2019.
Nearby on Duffin 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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