NY Property Records
20 Oak St
20 Oak St
Smithtown · Suffolk County · 11780
$764,000Full market value210 · ResidentialSold $870,000 · Apr 2025
Owner of record
OwnerOsa, Martin/Lizamarie
Mailing address20 Oak St · St James, NY, 11780
Assessment · 2025 roll
Land assessed$230
Total assessed$6,112
Full market value$764,000
Est. annual tax$14,507 (2024, excl. special districts)
Building
StyleColonial
Year built1980
Living area2,691 sq ft
Bedrooms4
Full baths2
HeatHot wtr/stm
FuelOil
Lot
Size0.48 acres
Services & districts
WaterComm/public
SewerPrivate
UtilitiesElectric
School districtSmithtown (473401)
Recorded sales · 1
Deed$870,000Apr 2, 2025
seller MARTIN OSA
buyer ROCCO TUCCIO
Liber 13291, page 997
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13291 / 997
SBL08500000050210000000
Print key85.-5-21
SWIS473489
Parcel ID47348908500000050210000000
Who owns 20 Oak St?
20 Oak St, Smithtown is owned by Osa, Martin/Lizamarie per the 2025 NYS assessment roll. It last sold for $870,000 in Apr 2025.
Nearby on Oak 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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