NY Property Records
31 Willett Ave
31 Willett Ave
Islip · Suffolk County
210 · ResidentialSold $328,000 · Dec 2019
Owner of record
OwnerRobert O'Connell
Mailing address31 WILLETT AVE · SAYVILLE, NY, 11782
Assessment · 2025 roll
Land assessed$11,600
Total assessed$30,700
Est. annual tax$8,899 (2024, excl. special districts)
Lot
Size0.29 acres
Services & districts
School districtSayville (472804)
Recorded sales · 1
Deed$328,000Dec 20, 2019
seller ESTATE OF ANN OSTER
buyer ROBERT OCONNELL
Liber 13054, page 334
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13054 / 334
SBL05003560001000430000
Print key356.-1-43
SWIS472889
Parcel ID47288905003560001000430000
Who owns 31 Willett Ave?
31 Willett Ave, Islip is owned by Robert O'Connell per the 2025 NYS assessment roll. It last sold for $328,000 in Dec 2019.
Nearby on Willett 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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