NY Property Records
143 Prospect Ave
143 Prospect Ave
Mamaroneck, Village · Westchester County · 10543
$1,400,000Full market value411 · Commercial
Owner of record
OwnerRicciardo, LLC
Mailing address143 Prospect Ave · Mamaroneck, NY, 10543
Assessment · 2025 roll
Land assessed$590,000
Total assessed$1,400,000
Full market value$1,400,000
Building
UseWalk-up apt
Year built1940
Lot
Size0.24 acres
Frontage × depth50 × 212 ft
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtMamaroneck (553201)
Deed & identifiers
Deed book / page50194 / 3085
SBL00900703010000000000
Print key9-7-301
SWIS553203
Parcel ID55320300900703010000000000
Who owns 143 Prospect Ave?
143 Prospect Ave, Mamaroneck, Village is owned by Ricciardo, LLC 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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