NY Property Records
15 Mountain Ave
15 Mountain Ave
Mamaroneck · Westchester County · 10538
$2,156,000Full market value210 · Residential
Owner of record
OwnerTesta, Richard
AlsoTesta, Jessica
Mailing address15 Mountain Ave · Larchmont, NY, 10538
Assessment · 2025 roll
Land assessed$455,000
Total assessed$2,156,000
Full market value$2,156,000
Building
StyleOld style
Year built1928
Living area2,998 sq ft
Bedrooms5
Full baths4
HeatHot air
FuelGas
Lot
Size0.23 acres
Frontage × depth100 × 100 ft
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtMamaroneck (553201)
Deed & identifiers
Deed book / page48338 / 31
SBL00102906200000000000
Print key1-29-620
SWIS553289
Parcel ID55328900102906200000000000
Who owns 15 Mountain Ave?
15 Mountain Ave, Mamaroneck is owned by Testa, Richard per the 2025 NYS assessment roll.
Nearby on Mountain 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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