NY Property Records
309 Mt Pleasant Ave
309 Mt Pleasant Ave
Mamaroneck, Village · Westchester County · 10543
$3,900,000Full market value652 · Community service
Owner of record
OwnerU S Post Office
Mailing address309 Mt Pleasant Ave · Mamaroneck, NY, 10543
Assessment · 2025 roll
Land assessed$1,070,000
Total assessed$3,900,000
Full market value$3,900,000
Building
UsePost office
Year built1940
Lot
Size0.56 acres
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtMamaroneck (553201)
Deed & identifiers
SBL00900700930000000000
Print key9-7-93
SWIS553203
Parcel ID55320300900700930000000000
Who owns 309 Mt Pleasant Ave?
309 Mt Pleasant Ave, Mamaroneck, Village is owned by U S Post Office per the 2025 NYS assessment roll.
Nearby on Mt Pleasant 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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