NY Property Records
320 Union Ave
320 Union Ave
Mamaroneck, Village · Westchester County · 10543
$937,000Full market value220 · Residential
Owner of record
OwnerDa Silva Family Trust
AlsoDa Silva-Sevean, Paula
Mailing address320 Union Ave · Mamaroneck, NY, 10543
Assessment · 2025 roll
Land assessed$502,600
Total assessed$937,000
Full market value$937,000
Building
StyleColonial
Year built1900
Living area2,124 sq ft
Bedrooms4
Full baths2
HeatHot wtr/stm
FuelOil
Lot
Size0.3 acres
Frontage × depth50 × 250 ft
Lot sq ft13,154
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtRye Neck (554801)
Recorded sales · 1
Deed$1Jun 10, 2022
seller JOSE N DASILVA
buyer DASILVA FAMILY TRUST
Liber 62161, page 3112
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page62161 / 3112
SBL15404200010050000000
Print key154.42-1-5
SWIS554803
Parcel ID55480315404200010050000000
Who owns 320 Union Ave?
320 Union Ave, Mamaroneck, Village is owned by Da Silva Family Trust per the 2025 NYS assessment roll.
Nearby on Union 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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