× Home › Property records › Suffolk County › Smithtown › South Ave › 4 South Ave4 South AveSmithtown · Suffolk County · 11787 $543,750 Full market value 210 · Residential OpenValue $947,265 ▾
Owner of record
Owner Martinelli, Vincent
Also Martinelli, Loretta
Mailing address 4 South Ave · Smithtown, NY, 11787
Assessment · 2025 roll
Land assessed $150
Total assessed $4,350
Full market value $543,750
Est. annual tax $10,324 (2024, excl. special districts)
Building
Style Cape cod
Year built 1955
Living area 2,748 sq ft
Bedrooms 4
Full baths 2
Heat Hot wtr/stm
Fuel Oil
Services & districts
Water Comm/public
Sewer Private
Utilities Electric
School district Smithtown (473401)
Deed & identifiers
SBL 10600000030390000000
Print key 106.-3-39
SWIS 473489
Parcel ID 47348910600000030390000000
Who owns 4 South Ave? 4 South Ave, Smithtown is owned by Martinelli, Vincent per the 2025 NYS assessment roll.
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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.
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