× Home › Property records › Suffolk County › Smithtown › Cornell Ave › 19 Cornell Ave19 Cornell AveSmithtown · Suffolk County · 11787 $637,500 Full market value 210 · Residential OpenValue $653,550 ▾
Owner of record
Owner Mancini, Mark
Also Mancini, Theresa
Mailing address 19 Cornell Ave · Smithtown, NY, 11787
Assessment · 2025 roll
Land assessed $400
Total assessed $5,100
Full market value $637,500
Est. annual tax $12,105 (2024, excl. special districts)
Building
Style Ranch
Year built 1958
Living area 1,262 sq ft
Bedrooms 3
Full baths 1
Heat Hot wtr/stm
Fuel Oil
Services & districts
Water Comm/public
Sewer Private
Utilities Electric
School district Smithtown (473401)
Deed & identifiers
SBL 10200000030350000000
Print key 102.-3-35
SWIS 473489
Parcel ID 47348910200000030350000000
Who owns 19 Cornell Ave? 19 Cornell Ave, Smithtown is owned by Mancini, Mark 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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