Tax parcel lookup for the Mohawk Valley and southwestern Adirondacks
Herkimer County stretches from the Mohawk Valley near Utica north into the southwestern Adirondacks, giving it an unusually long, narrow shape. The county seat, Herkimer, sits in the valley portion, while the northern reaches include Adirondack lake communities far removed from the more developed south.
NY Property Peek's dataset includes over 41,000 individual tax parcels across Herkimer County, each with details like year built, square footage, bedroom and bathroom counts, and school district where available — pulled from New York State's statewide tax parcel records.
View the interactive map for Herkimer County →NY Property Peek holds 41,442 tax parcel records for Herkimer County, spread across 30 towns, cities and villages and 20 school districts. The median Herkimer County parcel sits on 0.90 acres, has 1,537 sq ft of finished living space, and dates to 1947. The median full market value on file is $108,000.
Construction dates for the 26,169 Herkimer County parcels whose records name a year built.
| Built | Parcels | Share |
|---|---|---|
| Before 1900 | 3,925 | 15% |
| 1900–1949 | 9,463 | 36% |
| 1950–1979 | 6,016 | 23% |
| 1980–1999 | 3,763 | 14% |
| 2000 or later | 3,002 | 11% |
The most common property classes among the 41,267 Herkimer County parcels that carry one. New York State assigns every parcel a class code describing how it is used.
| Property class | Parcels | Share |
|---|---|---|
| One family year-round residence | 18,103 | 44% |
| Residential vacant land | 3,149 | 8% |
| Rural vacant lots of 10 acres or less | 3,006 | 7% |
| Seasonal residences | 1,923 | 5% |
| Residential vacant land over 10 acres | 1,515 | 4% |
Where Herkimer County's parcels are, by the municipality each one is assessed in.
| Municipality | Parcels | Share of county |
|---|---|---|
| Webb | 5,974 | 14% |
| Ilion | 3,043 | 7% |
| Frankfort | 2,790 | 7% |
| Village of Herkimer | 2,737 | 7% |
| City of Little Falls | 2,261 | 5% |
| Ohio | 2,239 | 5% |
| Salisbury | 1,852 | 4% |
| Russia | 1,825 | 4% |
Every figure above is counted directly from the 41,442 Herkimer County records in this site's copy of New York State's statewide tax parcel dataset — none of it is estimated or modelled. Assessment records are a snapshot of what each assessor filed, so an individual parcel can be out of date or incomplete. Nothing here is a title search or a legal description of a property.