NY Property Records
91 Foster Ave
91 Foster Ave
Islip · Suffolk County
220 · Residential
Owner of record
OwnerSusan Keane
Mailing address91 FOSTER AVE · SAYVILLE, NY, 11782
Assessment · 2025 roll
Land assessed$14,700
Total assessed$39,800
Est. annual tax$11,536 (2024, excl. special districts)
Lot
Size0.31 acres
Services & districts
School districtSayville (472804)
Recorded sales · 1
Deedno price statedJan 28, 2020
seller BRENDAN KEANE
buyer SUSAN KEANE
Liber 13052, page 391
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13052 / 391
SBL05003830003000070000
Print key383.-3-7
SWIS472889
Parcel ID47288905003830003000070000
Who owns 91 Foster Ave?
91 Foster Ave, Islip is owned by Susan Keane per the 2025 NYS assessment roll.
Nearby on Foster 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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