NY Property Records
51 Grant Ave
51 Grant Ave
Islip · Suffolk County
210 · ResidentialSold $243,800 · Sep 2016
Owner of record
OwnerDeisy Polanco
Mailing address51 GRANT AVE · BRENTWOOD, NY, 11717
Assessment · 2025 roll
Land assessed$10,000
Total assessed$31,000
Est. annual tax$6,900 (2024, excl. special districts)
Lot
Size0.4 acres
Services & districts
School districtBrentwood (472812)
Recorded sales · 1
Deed$243,800Sep 2, 2016
seller ETHEL RUIZ
buyer DEISY POLANCO
Liber 12880, page 552
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12880 / 552
SBL05001150003000070002
Print key115.-3-7.2
SWIS472889
Parcel ID47288905001150003000070002
Who owns 51 Grant Ave?
51 Grant Ave, Islip is owned by Deisy Polanco per the 2025 NYS assessment roll. It last sold for $243,800 in Sep 2016.
Nearby on Grant 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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