NY Property Records
5 William St
5 William St
Smithtown · Suffolk County · 11787
$591,250Full market value210 · Residential
Owner of record
OwnerDel Buono, Elizabeth
Mailing address5 William St · Smithtown, NY, 11787
Assessment · 2025 roll
Land assessed$150
Total assessed$4,730
Full market value$591,250
Est. annual tax$11,226 (2024, excl. special districts)
Building
StyleRanch
Year built1948
Living area773 sq ft
Bedrooms3
Full baths1
HeatHot wtr/stm
FuelOil
Lot
Size0.32 acres
Services & districts
WaterComm/public
SewerPrivate
UtilitiesElectric
School districtSmithtown (473401)
Deed & identifiers
Deed book / page12725 / 924
SBL13400000040400000000
Print key134.-4-40
SWIS473489
Parcel ID47348913400000040400000000
Who owns 5 William St?
5 William St, Smithtown is owned by Del Buono, Elizabeth per the 2025 NYS assessment roll.
Nearby on William 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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