× Home › Property records › Otsego County › Oneonta, City › Knapp Ave › 5 Knapp Ave5 Knapp AveOneonta, City · Otsego County · 13820 $84,507 Full market value 210 · Residential OpenValue $208,858 ▾
Owner of record
Owner Elmandorf, Frederick P
Also Elmandorf, Dorothea L
Mailing address 5 Knapp Ave · Oneonta, NY, 13820
Assessment · 2025 roll
Land assessed $14,800
Total assessed $60,000
Full market value $84,507
Est. annual tax $1,888 (2024, excl. special districts)
Building
Style Old style
Year built 1910
Living area 1,914 sq ft
Bedrooms 2
Full baths 1
Heat Hot air
Fuel Oil
Lot
Size 0.14 acres
Frontage × depth 98 × 60 ft
Services & districts
Water Comm/public
Sewer Comm/public
Utilities Gas & elec
School district Oneonta (361200)
Deed & identifiers
SBL 30000600030090000000
Print key 300.6-3-9
SWIS 361200
Parcel ID 36120030000600030090000000
Who owns 5 Knapp Ave? 5 Knapp Ave, Oneonta, City is owned by Elmandorf, Frederick P per the 2025 NYS assessment roll.
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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.
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