NY Property Records
21 Cooper Ave
21 Cooper Ave
Huntington · Suffolk County
217 · ResidentialSold $420,000 · Apr 2017
Owner of record
OwnerGum Sek Seo
Mailing address21 COOPER AVE · HUNTINGTON STATION, NY, 117463536
Assessment · 2025 roll
Land assessed$35
Total assessed$3,030
Est. annual tax$11,432 (2024, excl. special districts)
Lot
Size0.11 acres
Services & districts
School districtSouth Huntington (472613)
Recorded sales · 1
Deed$420,000Apr 21, 2017
seller CARMINE BIANCAMANO
buyer GUM SEK SEO
Liber 12915, page 859
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12915 / 859
SBL20600002000280000000
Print key206.00-02.00-028.000
SWIS472689
Parcel ID47268920600002000280000000
Who owns 21 Cooper Ave?
21 Cooper Ave, Huntington is owned by Gum Sek Seo per the 2025 NYS assessment roll. It last sold for $420,000 in Apr 2017.
Nearby on Cooper 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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