NY Property Records
7830 State Highway 51
7830 State Highway 51
Plainfield · Otsego County · 13491
$407,329Full market value210 · Residential
Owner of record
OwnerKosmoski, Donald C
AlsoKosmoski, Deborah A
Mailing address7830 State Highway 51 · West Winfield, NY, 13491
Assessment · 2025 roll
Land assessed$134,500
Total assessed$251,200
Full market value$407,329
Est. annual tax$5,383 (2024, excl. special districts)
Building
StyleCape cod
Year built1971
Living area2,000 sq ft
Bedrooms4
Full baths1
HeatElectric
FuelElectric
Lot
Size124.8 acres
Services & districts
WaterPrivate
SewerPrivate
UtilitiesElectric
School districtMount Markham (215601)
Recorded sales · 1
Deedno price statedMay 8, 2024
seller DONALD KOSMOSKI
buyer KOSMOSKI FAMILY TRUST
Liber 2026, page 2287
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page2014 / 873
SBL01000000020040000000
Print key10.00-2-4.00
SWIS365400
Parcel ID36540001000000020040000000
Who owns 7830 State Highway 51?
7830 State Highway 51, Plainfield is owned by Kosmoski, Donald C per the 2025 NYS assessment roll.
Nearby on State Highway 51
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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