NY Property Records
339 Third Ave
339 Third Ave
Smithtown · Suffolk County · 11780
$862,500Full market value210 · Residential
Owner of record
OwnerGuadagno , John/Anne
Mailing address339 Third Ave · St James, NY, 11780
Assessment · 2025 roll
Land assessed$200
Total assessed$6,900
Full market value$862,500
Est. annual tax$16,377 (2024, excl. special districts)
Building
StyleColonial
Year built1997
Living area2,495 sq ft
Bedrooms4
Full baths2
HeatHot wtr/stm
FuelOil
Lot
Size0.25 acres
Services & districts
WaterComm/public
SewerPrivate
UtilitiesElectric
School districtSmithtown (473401)
Recorded sales · 2
Deedno price statedJan 24, 2025
seller JOHN G. GUADAGNO
buyer TRUSTEE ADAM HENCHEL,
Liber 13284, page 520
Deedno price statedNov 8, 2024
seller TRUSTEE, ADAM HENCHEL,
buyer JOHN G. GUADAGNO
Liber 13271, page 556
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13284 / 520
SBL05600000020500000000
Print key56.-2-50
SWIS473489
Parcel ID47348905600000020500000000
Who owns 339 Third Ave?
339 Third Ave, Smithtown is owned by Guadagno , John/Anne per the 2025 NYS assessment roll.
Nearby on Third 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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