NY Property Records
20 William St
20 William St
New Castle · Westchester County
$87,000Full market value210 · Residential
Owner of record
OwnerLow Kia & Yuan Fang
Mailing address20 WILLIAM ST · CHAPPAQUA, NY, 10514
Assessment · 2025 roll
Land assessed$19,700
Total assessed$105,000
Full market value$87,000
Building
StyleOld style
Year built1918
Living area1,754 sq ft
Bedrooms4
Full baths1
HeatHot wtr/stm
FuelOil
Lot
Size0.7 acres
Services & districts
WaterComm/public
SewerUnknown
UtilitiesUnknown
School districtChappaqua (553604)
Deed & identifiers
Deed book / page53260 / 3368
SBL10000600020440000000
Print key100.6-2-44
SWIS553600
Parcel ID55360010000600020440000000
Who owns 20 William St?
20 William St, New Castle is owned by Low Kia & Yuan Fang per the 2025 NYS assessment roll.
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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