NY Property Records
521 Stanley Ave
521 Stanley Ave
Mamaroneck, Village · Westchester County · 10543
$941,000Full market value210 · ResidentialSold $661,000 · Oct 2017
Owner of record
OwnerBrennan, Thomas M
AlsoCalamito Brennan, Michelle Victoria
Mailing address521 Stanley Ave · Mamaroneck, NY, 10543
Assessment · 2025 roll
Land assessed$167,000
Total assessed$941,000
Full market value$941,000
Building
StyleOld style
Year built1926
Living area1,775 sq ft
Bedrooms3
Full baths1
HeatHot wtr/stm
FuelGas
Lot
Size0.27 acres
Frontage × depth50 × 235 ft
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtMamaroneck (553201)
Recorded sales · 2
Deed$1Feb 16, 2021
seller THOMAS BRENNAN
buyer THOMAS M BRENNAN
Liber 61158, page 3606
Deed$661,000Oct 27, 2017
seller MICHAEL HUBER
buyer THOMAS BRENNAN
Liber 57292, page 3396
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page61158 / 3606
SBL00900303120000000000
Print key9-3-312
SWIS553203
Parcel ID55320300900303120000000000
Who owns 521 Stanley Ave?
521 Stanley Ave, Mamaroneck, Village is owned by Brennan, Thomas M per the 2025 NYS assessment roll. It last sold for $661,000 in Oct 2017.
Nearby on Stanley 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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