NY Property Records
31 Oak St
31 Oak St
Islip · Suffolk County
210 · ResidentialSold $535,000 · Oct 2023
Owner of record
OwnerJuana & Guillermo Contreras &
Mailing address31 OAK ST · BRENTWOOD, NY, 11717
Assessment · 2025 roll
Land assessed$6,000
Total assessed$32,900
Est. annual tax$7,323 (2024, excl. special districts)
Lot
Size0.17 acres
Services & districts
School districtBrentwood (472812)
Recorded sales · 1
Deed$535,000Oct 13, 2023
seller JORGE VALERO
buyer JUANA CONTRERAS
Liber 13227, page 204
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13227 / 204
SBL05001370001000010000
Print key137.-1-1
SWIS472889
Parcel ID47288905001370001000010000
Who owns 31 Oak St?
31 Oak St, Islip is owned by Juana & Guillermo Contreras & per the 2025 NYS assessment roll. It last sold for $535,000 in Oct 2023.
Nearby on Oak St
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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