NY Property Records
823 Stuart Ave
823 Stuart Ave
Mamaroneck, Village · Westchester County · 10543
$1,973,000Full market value210 · ResidentialSold $1,695,000 · May 2018
Owner of record
OwnerBillault, Gregoire
AlsoBijon, Claire H
Mailing address823 Stuart Ave · Mamaroneck, NY, 10543
Assessment · 2025 roll
Land assessed$1,091,800
Total assessed$1,973,000
Full market value$1,973,000
Building
StyleOld style
Year built1880
Living area2,209 sq ft
Bedrooms3
Full baths3
HeatHot wtr/stm
FuelOil
Lot
Size0.63 acres
Lot sq ft27,526
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtRye Neck (554801)
Recorded sales · 1
Deed$1,695,000May 23, 2018
seller JACQUELINE DUFOUR-BLASER
buyer CLAIRE H BIJON
Liber 58134, page 3405
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page58134 / 3405
SBL15405200010070000000
Print key154.52-1-7
SWIS554803
Parcel ID55480315405200010070000000
Who owns 823 Stuart Ave?
823 Stuart Ave, Mamaroneck, Village is owned by Billault, Gregoire per the 2025 NYS assessment roll. It last sold for $1,695,000 in May 2018.
Nearby on Stuart 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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