NY Property Records

12 Bonny Ct
Smithtown · Suffolk County · 11787

$833,750Full market value220 · Residential
Owner of record
OwnerMattson, Robert/Maryann
AlsoMattson, Thomas F
Mailing address12 Bonny Ct · Smithtown, NY, 11787
Assessment · 2025 roll
Land assessed$375
Total assessed$6,670
Full market value$833,750
Est. annual tax$15,831 (2024, excl. special districts)
Lot
Size0.35 acres
Services & districts
School districtSmithtown (473401)
Deed & identifiers
Deed book / page12864 / 862
SBL16200000030290060000
Print key162.-3-29.6
SWIS473489
Parcel ID47348916200000030290060000

Who owns 12 Bonny Ct?

12 Bonny Ct, Smithtown is owned by Mattson, Robert/Maryann 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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