NY Property Records
21 Seventh Ave
21 Seventh Ave
Smithtown · Suffolk County · 11754
$546,250Full market value210 · ResidentialSold $634,000 · Jul 2022
Owner of record
OwnerOttersen, Christopher/Karin
Mailing address21 Seventh Ave · Kings Park, NY, 11754
Assessment · 2025 roll
Land assessed$325
Total assessed$4,370
Full market value$546,250
Est. annual tax$9,822 (2024, excl. special districts)
Building
StyleRanch
Year built1964
Living area1,181 sq ft
Bedrooms3
Full baths1
HeatHot air
FuelGas
Lot
Size0.28 acres
Services & districts
WaterComm/public
SewerPrivate
UtilitiesGas & elec
School districtKings Park (473405)
Recorded sales · 2
Deed$634,000Jul 6, 2022
seller ANTHONY P CETTINA
buyer CHRISTOPHER OTTERSEN
Liber 13187, page 771
Deed$425,000Jan 16, 2019
seller ERIC B. CLEMENTE
buyer ANTHONY CETTINA
Liber 12998, page 605
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13187 / 771
SBL02400000060110000000
Print key24.-6-11
SWIS473489
Parcel ID47348902400000060110000000
Who owns 21 Seventh Ave?
21 Seventh Ave, Smithtown is owned by Ottersen, Christopher/Karin per the 2025 NYS assessment roll. It last sold for $634,000 in Jul 2022.
Nearby on Seventh 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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