NY Property Records
14 Rossmore Ave
14 Rossmore Ave
Yonkers · Westchester County · 10701
$784,900Full market value230 · Residential
Owner of record
OwnerCostello, Edward
AlsoCostello, Andrew
Mailing address50 Round Hill Dr · Yonkers, NY, 10710
Assessment · 2025 roll
Land assessed$4,000
Total assessed$13,500
Full market value$784,900
Est. annual tax$15,210 (2024, excl. special districts)
Building
StyleOld style
Year built1901
Living area1,793 sq ft
Bedrooms5
Full baths3
HeatHot wtr/stm
FuelOil
Lot
Size0.11 acres
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtYonkers (551800)
Recorded sales · 1
Deed$10Mar 27, 2026
seller EDWARD COSTELLO
buyer ANDREW COSTELLO
Liber 66063, page 3218
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page54104 / 3308
SBL00500053270430440000
Print key5.-5327-43.44
SWIS551800
Parcel ID55180000500053270430440000
Who owns 14 Rossmore Ave?
14 Rossmore Ave, Yonkers is owned by Costello, Edward per the 2025 NYS assessment roll.
Nearby on Rossmore 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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