Walworth County property record for 423 E 1st Ave, Elkhorn, WI 53121
| Property Type | Commercial |
|---|---|
| Lot Size | 1.13 acres (49,571 sqft) |
| Owner | Company Name on File |
| Tax Bill | $10,771 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | YA 56500002 |
| Primary APN | YA 56500002 |
|---|
| Lot Area | 49,571 sqft (1.13 acres) |
|---|---|
| Total Buildings | 2 Buildings |
| Street Address | 423 E 1ST AVE |
|---|---|
| City | ELKHORN |
| State | WI |
| Zip | 53121-1450 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | LOT 2 CERT SURVEY NO. 565 RECORDED IN VOL 3 CS PG 9 WCR SW 1/4 NW 1/4 SEC 31 T3N R17E. 49,538 SQ FT. CITY OF ELKHORN |
| Legal Range | 17E |
| Legal Township | 03N |
| Legal Section | 31 |
| Legal Lot Number | 2 |
| Jurisdiction | WALWORTH WI |
| Township / Civil Division | ELKHORN |
| Census Block Group | 1 |
| Census Block | 1028 |
| Census Tract | 902 |
423 E 1st Ave, a commercial property, is owned by a company.
Source: Walworth County records, as of March 26, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 43, CROSS PLAINS, WI 53528-0043 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 423 E 1st Ave was $10,771.
Source: Walworth County assessment roll, as of February 10, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Walworth County |
| Municipality | Elkhorn City |
| Unified School District | Elkhorn Area School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $10,771.00 | $750,800 Land $76,700 Building $674,100 | $762,112 Land $77,856 Building $684,256 |
| 2023 | $17,392.00 (+3.27%) | $1,093,200 (+13.8%) Land $76,700 Building $1,016,500 | |
| 2022 | $16,841.00 | $960,600 Land $76,700 Building $883,900 | $968,218 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 423 E 1st Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective March 2, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 423 E 1st Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 97.9% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | ELKHORN WATERWORKS serves 10,317 people · EPA ID WI2650062 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2025 |
| Lead | 13 ppb (2026) action level 15 ppb |
| Water Quality | Radium resolved · Jan 2021 Arsenic resolved · Oct 2018 |
|---|---|
| Treatment and Procedure | Lead service line replacement Nov 2020 |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 50 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Edge Broadband, TDS Telecom.
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