NY Property Records
23 Seawanhaka Ave
23 Seawanhaka Ave
Smithtown · Suffolk County · 11767
$516,250Full market value210 · Residential
Owner of record
OwnerThrestrup, Christopher/Nichole
Mailing address23 Seawanhaka Ave · Nesconset, NY, 11767
Assessment · 2025 roll
Land assessed$105
Total assessed$4,130
Full market value$516,250
Est. annual tax$8,499 (2024, excl. special districts)
Building
StyleColonial
Year built1954
Living area1,468 sq ft
Bedrooms3
Full baths2
HeatHot wtr/stm
FuelOil
Lot
Size0.2 acres
Services & districts
WaterComm/public
SewerPrivate
UtilitiesElectric
School districtSachem (472205)
Deed & identifiers
Deed book / page12469 / 177
SBL14300000040880000000
Print key143.-4-88
SWIS473489
Parcel ID47348914300000040880000000
Who owns 23 Seawanhaka Ave?
23 Seawanhaka Ave, Smithtown is owned by Threstrup, Christopher/Nichole per the 2025 NYS assessment roll.
Nearby on Seawanhaka Ave
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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