NY Property Records
420 Florence St
420 Florence St
Mamaroneck, Village · Westchester County · 10543
$742,000Full market value210 · Residential
Owner of record
OwnerPorretto Living Trust, Dominick & Maria
Mailing address420 Florence St · Mamaroneck, NY, 10543
Assessment · 2025 roll
Land assessed$332,700
Total assessed$742,000
Full market value$742,000
Building
StyleCape cod
Year built1940
Living area1,347 sq ft
Bedrooms3
Full baths2
HeatHot wtr/stm
FuelGas
Lot
Size0.11 acres
Frontage × depth50 × 100 ft
Lot sq ft4,842
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtRye Neck (554801)
Deed & identifiers
Deed book / page56036 / 3576
SBL15402700020340000000
Print key154.27-2-34
SWIS554803
Parcel ID55480315402700020340000000
Who owns 420 Florence St?
420 Florence St, Mamaroneck, Village is owned by Porretto Living Trust, Dominick & Maria per the 2025 NYS assessment roll.
Nearby on Florence St
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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