NY Property Records

40 Vanderbilt Ave
Smithtown · Suffolk County · 11780

$663,750Full market value210 · Residential
Owner of record
OwnerO'Neill, Michael/Dawn
Mailing address40 Vanderbilt Ave · St James, NY, 11780
Assessment · 2025 roll
Land assessed$300
Total assessed$5,310
Full market value$663,750
Est. annual tax$12,603 (2024, excl. special districts)
Lot
Size0.23 acres
Services & districts
School districtSmithtown (473401)
Deed & identifiers
SBL05300000030510000000
Print key53.-3-51
SWIS473489
Parcel ID47348905300000030510000000

Who owns 40 Vanderbilt Ave?

40 Vanderbilt Ave, Smithtown is owned by O'Neill, Michael/Dawn per the 2025 NYS assessment roll.
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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