NY Property Records
18 Mayfair Ct
18 Mayfair Ct
Smithtown · Suffolk County · 11767
$837,500Full market value210 · ResidentialSold $545,000 · Jul 2018
Owner of record
OwnerChao, David
AlsoLee, Diana
Mailing address18 Mayfair Ct · Nesconset, NY, 11767
Assessment · 2025 roll
Land assessed$420
Total assessed$6,700
Full market value$837,500
Est. annual tax$15,902 (2024, excl. special districts)
Building
StyleColonial
Year built1993
Living area2,535 sq ft
Bedrooms4
Full baths2
HeatHot wtr/stm
FuelGas
Lot
Size0.41 acres
Services & districts
WaterComm/public
SewerPrivate
UtilitiesGas & elec
School districtSmithtown (473401)
Recorded sales · 1
Deed$545,000Jul 26, 2018
seller RONALD J TELLER
buyer DAVID CHAO
Liber 12977, page 615
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12977 / 615
SBL16500000020020040000
Print key165.-2-2.4
SWIS473489
Parcel ID47348916500000020020040000
Who owns 18 Mayfair Ct?
18 Mayfair Ct, Smithtown is owned by Chao, David per the 2025 NYS assessment roll. It last sold for $545,000 in Jul 2018.
Nearby on Mayfair 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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