NY Property Records
18 Twin Ct
18 Twin Ct
Islip · Suffolk County
210 · ResidentialSold $487,000 · May 2019
Owner of record
OwnerVincent J Costa &
Mailing address18 TWIN CT · SAYVILLE, NY, 11782
Assessment · 2025 roll
Land assessed$21,400
Total assessed$52,000
Est. annual tax$15,073 (2024, excl. special districts)
Lot
Size0.46 acres
Services & districts
School districtSayville (472804)
Recorded sales · 1
Deed$487,000May 3, 2019
seller EDWARD A. BRENNAN
buyer VINCENT J. COSTA
Liber 13013, page 750
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13013 / 750
SBL05002590001000370000
Print key259.-1-37
SWIS472889
Parcel ID47288905002590001000370000
Who owns 18 Twin Ct?
18 Twin Ct, Islip is owned by Vincent J Costa & per the 2025 NYS assessment roll. It last sold for $487,000 in May 2019.
Nearby on Twin Ct
19 Twin Ct · 15 Twin Ct · 22 Twin Ct · 14 Twin Ct · 23 Twin Ct · 11 Twin Ct · 27 Twin Ct · 7 Twin Ct
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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