NY Property Records
6 Gem Ct
6 Gem Ct
Islip · Suffolk County
220 · ResidentialSold $430,000 · Mar 2020
Owner of record
OwnerKatherine Polanco &
Mailing address6 GEM CT · BRENTWOOD, NY, 11717
Assessment · 2025 roll
Land assessed$7,700
Total assessed$37,900
Est. annual tax$8,436 (2024, excl. special districts)
Lot
Size0.27 acres
Services & districts
School districtBrentwood (472812)
Recorded sales · 1
Deed$430,000Mar 6, 2020
seller DEVON CHAMBERS
buyer KATHERINE POLANCO
Liber 13055, page 957
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13055 / 957
SBL05001860001000510000
Print key186.-1-51
SWIS472889
Parcel ID47288905001860001000510000
Who owns 6 Gem Ct?
6 Gem Ct, Islip is owned by Katherine Polanco & per the 2025 NYS assessment roll. It last sold for $430,000 in Mar 2020.
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
Search by name or address · Browse all records