NY Property Records
723 Seney Ave
723 Seney Ave
Mamaroneck, Village · Westchester County · 10543
$2,871,000Full market value210 · ResidentialSold $2,199,000 · Dec 2018
Owner of record
OwnerChapski Jeffrey
AlsoLee, Jennifer
Mailing address723 Seney Ave · Mamaroneck, NY, 10543
Assessment · 2025 roll
Land assessed$490,000
Total assessed$2,871,000
Full market value$2,871,000
Building
StyleColonial
Year built1994
Living area4,069 sq ft
Bedrooms5
Full baths3
HeatHot air
FuelGas
Lot
Size0.35 acres
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtMamaroneck (553201)
Recorded sales · 2
Deed$1Apr 13, 2026
seller JEFFREY CHAPSKI
buyer JEFFREY S CHAPSKI
Liber 66103, page 3135
Deed$2,199,000Dec 14, 2018
seller ADAM KLABER
buyer JEFFREY CHAPSKI
Liber 58344, page 3139
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page58344 / 3139
SBL00904000010030000000
Print key9-40-1.3
SWIS553203
Parcel ID55320300904000010030000000
Who owns 723 Seney Ave?
723 Seney Ave, Mamaroneck, Village is owned by Chapski Jeffrey per the 2025 NYS assessment roll. It last sold for $2,199,000 in Dec 2018.
Nearby on Seney 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
Search by name or address · Browse all records