NY Property Records
280 Jefferson Ave
280 Jefferson Ave
Smithtown · Suffolk County · 11780
$287,500Full market value210 · ResidentialSold $270,000 · Mar 2018
Owner of record
OwnerPiazza, Roseann/John A
Mailing address280 Jefferson Ave · St James, NY, 11780
Assessment · 2025 roll
Land assessed$400
Total assessed$2,300
Full market value$287,500
Est. annual tax$5,459 (2024, excl. special districts)
Building
StyleRanch
Year built1933
Living area836 sq ft
Bedrooms2
Full baths1
HeatHot wtr/stm
FuelOil
Lot
Size0.49 acres
Services & districts
WaterComm/public
SewerPrivate
UtilitiesGas & elec
School districtSmithtown (473401)
Recorded sales · 1
Deed$270,000Mar 19, 2018
seller SHIRLEY BISHOP, AS EXECUTOR
buyer JOHN A. PIAZZA
Liber 12957, page 905
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12957 / 905
SBL05600000040110000000
Print key56.-4-11
SWIS473489
Parcel ID47348905600000040110000000
Who owns 280 Jefferson Ave?
280 Jefferson Ave, Smithtown is owned by Piazza, Roseann/John A per the 2025 NYS assessment roll. It last sold for $270,000 in Mar 2018.
Nearby on Jefferson 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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