NY Property Records
31 Ellsworth Rd
31 Ellsworth Rd
Mamaroneck · Westchester County · 10538
$1,499,000Full market value210 · Residential
Owner of record
OwnerKnowles, William
AlsoKnowles, Barbara
Mailing address31 Ellsworth Rd · Larchmont, NY, 10538
Assessment · 2025 roll
Land assessed$366,000
Total assessed$1,499,000
Full market value$1,499,000
Building
StyleOld style
Year built1929
Living area2,331 sq ft
Bedrooms5
Full baths2
HeatHot wtr/stm
FuelGas
Lot
Size0.17 acres
Frontage × depth50 × 149 ft
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtMamaroneck (553201)
Recorded sales · 1
Deed$1Apr 10, 2026
seller WILLIAM J KNOWLES
buyer BARBARA KNOWLES TRUST
Liber 66085, page 3622
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
SBL00201200580000000000
Print key2-12-58
SWIS553289
Parcel ID55328900201200580000000000
Who owns 31 Ellsworth Rd?
31 Ellsworth Rd, Mamaroneck is owned by Knowles, William per the 2025 NYS assessment roll.
Nearby on Ellsworth Rd
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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