× Home › Property records › Suffolk County › Smithtown › Fifth Ave › 21 Fifth Ave21 Fifth AveSmithtown · Suffolk County · 11754 $636,875 Full market value 210 · Residential OpenValue $1,196,267 ▾
Owner of record
Owner Arena, Michael
Also Arena, Carolyn
Mailing address 21 Fifth Ave · Kings Park, NY, 11754
Assessment · 2025 roll
Land assessed $195
Total assessed $5,095
Full market value $636,875
Est. annual tax $11,452 (2024, excl. special districts)
Building
Style Colonial
Year built 1947
Living area 3,456 sq ft
Bedrooms 4
Full baths 2
Heat Hot wtr/stm
Fuel Oil
Services & districts
Water Comm/public
Sewer Private
Utilities Electric
School district Kings Park (473405)
Deed & identifiers
SBL 02400000080040000000
Print key 24.-8-4
SWIS 473489
Parcel ID 47348902400000080040000000
Who owns 21 Fifth Ave? 21 Fifth Ave, Smithtown is owned by Arena, Michael 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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