NY Property Records
339 Washington Ave
339 Washington Ave
Islip · Suffolk County
485 · CommercialSold $1,400,000 · May 2021
Owner of record
OwnerSabira LLC
Mailing address343 WASHINGTON AVE · BRENTWOOD, NY, 11717
Assessment · 2025 roll
Land assessed$27,500
Total assessed$132,600
Est. annual tax$29,516 (2024, excl. special districts)
Lot
Size0.42 acres
Services & districts
School districtBrentwood (472812)
Recorded sales · 1
Deed$1,400,000May 26, 2021
seller ESTATE OF FRANK BONAVISE THERESA BIONDOLILLO, EXEC
buyer SULE SABIRA LLC
Liber 13111, page 936
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13111 / 936
SBL05000740002000010000
Print key74.-2-1
SWIS472889
Parcel ID47288905000740002000010000
Who owns 339 Washington Ave?
339 Washington Ave, Islip is owned by Sabira LLC per the 2025 NYS assessment roll. It last sold for $1,400,000 in May 2021.
Nearby on Washington 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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