NY Property Records
147 Montclair Ave
147 Montclair Ave
Smithtown · Suffolk County · 11780
$515,000Full market value210 · Residential
Owner of record
OwnerMahoney, James
AlsoBurgess, Karen
Mailing address147 Montclair Ave · St James, NY, 11780
Assessment · 2025 roll
Land assessed$300
Total assessed$4,120
Full market value$515,000
Est. annual tax$9,779 (2024, excl. special districts)
Building
StyleRaised ranch
Year built1964
Living area1,582 sq ft
Bedrooms3
Full baths2
HeatHot wtr/stm
FuelOil
Lot
Size0.23 acres
Services & districts
WaterComm/public
SewerPrivate
UtilitiesElectric
School districtSmithtown (473401)
Deed & identifiers
Deed book / page12379 / 375
SBL08300000020230000000
Print key83.-2-23
SWIS473489
Parcel ID47348908300000020230000000
Who owns 147 Montclair Ave?
147 Montclair Ave, Smithtown is owned by Mahoney, James per the 2025 NYS assessment roll.
Nearby on Montclair 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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