NY Property Records
18 S Penataquit Ave
18 S Penataquit Ave
Islip · Suffolk County
210 · ResidentialSold $480,000 · Sep 2020
Owner of record
OwnerDouglas & Kathleen Williamson
Mailing address18 S PENATAQUIT AVE · BAY SHORE, NY, 11706
Assessment · 2025 roll
Land assessed$13,400
Total assessed$43,500
Est. annual tax$12,854 (2024, excl. special districts)
Lot
Size0.44 acres
Services & districts
School districtBay Shore (472801)
Recorded sales · 1
Deed$480,000Sep 10, 2020
seller SMITH, CHARLES E SMITH, CHARLES A.
buyer DOUGLAS W. WILLIAMSON
Liber 13123, page 456
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13123 / 456
SBL05003940002000060000
Print key394.-2-6
SWIS472889
Parcel ID47288905003940002000060000
Who owns 18 S Penataquit Ave?
18 S Penataquit Ave, Islip is owned by Douglas & Kathleen Williamson per the 2025 NYS assessment roll. It last sold for $480,000 in Sep 2020.
Nearby on S Penataquit 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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