NY Property Records
261 Rockingstone Ave
261 Rockingstone Ave
Mamaroneck · Westchester County · 10538
$1,585,000Full market value210 · ResidentialSold $867,000 · Aug 2018
Owner of record
OwnerO'Neill, Timothy
AlsoO'Neill, Andrea
Mailing address261 Rockingstone Ave · Larchmont, NY, 10538
Assessment · 2025 roll
Land assessed$535,000
Total assessed$1,585,000
Full market value$1,585,000
Building
StyleOld style
Year built1917
Living area2,408 sq ft
Bedrooms4
Full baths3
HeatHot air
FuelGas
Lot
Size0.37 acres
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtMamaroneck (553201)
Recorded sales · 1
Deed$867,000Aug 17, 2018
seller PETER J BRUNO
buyer TIMOTHY ONEILL
Liber 58187, page 3147
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page58187 / 3147
SBL00101501040000000000
Print key1-15-104
SWIS553289
Parcel ID55328900101501040000000000
Who owns 261 Rockingstone Ave?
261 Rockingstone Ave, Mamaroneck is owned by O'Neill, Timothy per the 2025 NYS assessment roll. It last sold for $867,000 in Aug 2018.
Nearby on Rockingstone 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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