NY Property Records
20 Grand St
20 Grand St
Smithtown · Suffolk County · 11787
$530,000Full market value210 · Residential
Owner of record
OwnerGuardiano, Eugene
AlsoGuardiano, Eugene Jr.
Mailing address20 Grand St · Smithtown, NY, 11787
Assessment · 2025 roll
Land assessed$305
Total assessed$4,240
Full market value$530,000
Est. annual tax$9,589 (2024, excl. special districts)
Building
StyleRanch
Year built1955
Living area1,185 sq ft
Bedrooms2
Full baths1
HeatHot wtr/stm
FuelOil
Lot
Size0.23 acres
Services & districts
WaterComm/public
SewerPrivate
UtilitiesElectric
School districtSmithtown (473401)
Recorded sales · 1
Deedno price statedNov 4, 2016
seller EUGENE GUARDIANO
buyer ANTHONY GUARDIANO, CO-TRUSTEE
Liber 12897, page 928
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12897 / 928
SBL03300000080230000000
Print key33.-8-23
SWIS473489
Parcel ID47348903300000080230000000
Who owns 20 Grand St?
20 Grand St, Smithtown is owned by Guardiano, Eugene per the 2025 NYS assessment roll.
Nearby on Grand 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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