Portage County property record for 5899 Co Rd K, Amherst, WI 54406
| Property Type | Rural Home |
|---|---|
| Lot Size | 20.3 acres (887,317 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $6,107 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 010220912-07.01 |
| Primary APN | 010220912-07.01 |
|---|
| Lot Area | 887,317 sqft (20.3 acres) |
|---|
| Street Address | 5899 COUNTY ROAD K |
|---|---|
| City | AMHERST |
| State | WI |
| Zip | 54406-9171 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Local Zoning Code | A3 |
| Legal Description | LOT 1 CSM#7649- 28-129 BEING PART SWNW S12 T22 R9-7.1 20.37A CSM 28/129;602801 |
| Legal Range | 09E |
| Legal Township | 22N |
| Legal Section | 12 |
| Legal Subdivision | CERTIFIED SURVEY MAP NO 7649-28-129 |
| Legal Lot Number | 1 |
| Jurisdiction | PORTAGE WI |
| Township / Civil Division | BUENA VISTA |
| Census Block Group | 2 |
| Census Block | 2056 |
| Census Tract | 961300 |
Source: Portage County records · APN 010220912-07.01
Assessment roll updated May 11, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 5899 COUNTY ROAD K, AMHERST, WI 54406-9171 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Portage County records · Assessment roll updated May 11, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Portage County |
| County Subdivision | Buena Vista Town |
| Unified School District | Tomorrow River School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,107.00 (+34.31%) Homeowner's exemption | $326,600 (+0.15%) Land $24,100 Building $302,500 | $483,000 (+17.35%) |
| 2023 | $4,547.00 Homeowner's exemption | $326,100 Land $23,600 Building $302,500 | $411,600 |
Source: FEMA National Flood Hazard Layer, Portage County (55097C), as of June 9, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Low lower than 98% of the US · lower than 94% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Amherst Telephone Company Fiber | 1,000 / 1,000 |
Based on FCC filings for 4 locations within half a mile of this property.
5G (outdoors only) and 4G LTE
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