NY Property Records
18 Bonarck Ln
18 Bonarck Ln
Smithtown · Suffolk County · 11767
$837,375Full market value210 · ResidentialSold $770,000 · Oct 2021
Owner of record
OwnerCastillo, Robert/Michelle
Mailing address18 Bonarck Ln · Nesconset, NY, 11767
Assessment · 2025 roll
Land assessed$420
Total assessed$6,699
Full market value$837,375
Est. annual tax$15,900 (2024, excl. special districts)
Building
StyleColonial
Year built1993
Living area2,385 sq ft
Bedrooms4
Full baths2
HeatHot wtr/stm
FuelOil
Lot
Size0.44 acres
Services & districts
WaterComm/public
SewerPrivate
UtilitiesElectric
School districtSmithtown (473401)
Recorded sales · 1
Deed$770,000Oct 6, 2021
seller RICHARD WEISS
buyer ROBERT CASTILLO
Liber 13130, page 485
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13130 / 485
SBL11400000050040030000
Print key114.-5-4.3
SWIS473489
Parcel ID47348911400000050040030000
Who owns 18 Bonarck Ln?
18 Bonarck Ln, Smithtown is owned by Castillo, Robert/Michelle per the 2025 NYS assessment roll. It last sold for $770,000 in Oct 2021.
Nearby on Bonarck Ln
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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