NY Property Records
522 Prospect Ave
522 Prospect Ave
Mamaroneck, Village · Westchester County · 10543
$1,398,000Full market value210 · Residential
Owner of record
OwnerRafferty, Brian
AlsoRafferty, Helen
Mailing address522 Prospect Ave · Mamaroneck, NY, 10543
Assessment · 2025 roll
Land assessed$206,000
Total assessed$1,398,000
Full market value$1,398,000
Building
StyleOld style
Year built1910
Living area3,152 sq ft
Bedrooms5
Full baths2
HeatHot wtr/stm
FuelGas
Lot
Size0.23 acres
Frontage × depth100 × 100 ft
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtMamaroneck (553201)
Deed & identifiers
SBL00900901030000000000
Print key9-9-103
SWIS553203
Parcel ID55320300900901030000000000
Who owns 522 Prospect Ave?
522 Prospect Ave, Mamaroneck, Village is owned by Rafferty, Brian per the 2025 NYS assessment roll.
Nearby on Prospect Ave
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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