Rock County property record for 121 Mill St, Clinton, WI 53525
| Property Type | Commercial |
|---|---|
| Details | 5,104 sqft · built 1972 |
| Lot Size | 2 acres (87,120 sqft) |
| Owner | Company Name on File |
| Last Sale | $220,000 (Dec 2015) |
| Tax Bill | $9,992 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 6-21-416.2 |
| Primary APN | 6-21-416.2 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 5,104 sqft Total Area |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Lot Area | 87,120 sqft (2 acres) |
| Total Buildings | 2 Buildings |
| Cooling System | Package A/C |
|---|---|
| Heating System | Space Heater |
| Sewer | Connected |
| Water Source | Commercial |
| Account Number | 111 06700401 |
|---|---|
| Street Address | 121 MILL ST |
| City | CLINTON |
| State | WI |
| Zip | 53525-8852 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Local Zoning Code | COMMERCIAL |
| Legal Description | PT SE1/4 SE1/4 PT OL 125 AP CERTIFIED SURVEY MAP #1242538 VOL 17 PG 378-379 LOT 1 |
| Legal Lot Number | 1 |
| Jurisdiction | ROCK WI |
| Township / Civil Division | CLINTON |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 3300 |
121 Mill St, a commercial property, is owned by a company that bought it in December 2015.
Source: Rock County records, as of April 2, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 4418 S STATE ROAD 140, CLINTON, WI 53525-8751 |
| Owner Type | Company |
| Vesting | 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 |
|---|---|
| Last Sale | Dec 1, 2015 · Amount on File |
| Deed Sale | Dec 1, 2015 · Amount on File |
| Prior Sale | Mar 2, 2009 · Amount on File |
| Deed Document Number | 20152040982 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 121 Mill St was $9,992.
Source: Rock County assessment roll, as of April 2, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Rock County |
| Municipality | Clinton Village |
| Unified School District | Clinton Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $9,992.00 | $560,900 Land $65,000 Building $495,900 | $566,300 |
| 2023 | $9,001.00 | $297,800 Land $50,000 Building $247,800 | $456,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 121 Mill St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 3, 2017
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 121 Mill St 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 94% of the US · lower than 83% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | CLINTON WATERWORKS serves 2,119 people · EPA ID WI1540114 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2024 |
| Lead | Under 1 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| 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 82 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 |
May also be available: T-Mobile.
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