NY Property Records
306 Devon Ln
306 Devon Ln
Smithtown · Suffolk County · 11787
$600,000Full market value210 · ResidentialSold $604,500 · Jul 2023
Owner of record
OwnerO'Brien, William/Grace
Mailing address306 Devon Ln · Smithtown, NY, 11787
Assessment · 2025 roll
Land assessed$205
Total assessed$4,800
Full market value$600,000
Est. annual tax$11,393 (2024, excl. special districts)
Building
StyleRanch
Year built1979
Living area1,720 sq ft
Bedrooms3
Full baths2
HeatHot wtr/stm
FuelOil
Lot
Size0.29 acres
Services & districts
WaterComm/public
SewerPrivate
UtilitiesElectric
School districtSmithtown (473401)
Recorded sales · 4
Deed$604,500Jul 20, 2023
seller HEATHER KNESPLER
buyer WILLIAM J OBRIEN
Liber 13220, page 478
Deedno price statedMar 3, 2023
seller HEATHER KNESPLER, TRUSTEE
buyer HEATHER KNESPLER
Liber 13199, page 829
Deedno price statedJan 19, 2023
seller JOHN KNESPLER
buyer EDNA KNESPLER
Liber 13189, page 940
Show all 4
Deedno price statedJan 19, 2023
seller EDNA KNESPLER
buyer HEATHER KNESPLER, TRUSTEE
Liber 13189, page 941
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13220 / 478
SBL13000000010510070000
Print key130.-1-51.7
SWIS473489
Parcel ID47348913000000010510070000
Who owns 306 Devon Ln?
306 Devon Ln, Smithtown is owned by O'Brien, William/Grace per the 2025 NYS assessment roll. It last sold for $604,500 in Jul 2023.
Nearby on Devon 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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