Rock County property record for 10443 E Co Rd A, Whitewater, WI 53190
| Property Type | Single Family Home |
|---|---|
| Lot Size | 1.24 acres (54,014 sqft) |
| Owner | Individual Name on File |
| Last Sale | $126,000 (Jul 2009) |
| Tax Bill | $2,592 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 6-9-235.4B |
| Primary APN | 6-9-235.4B |
|---|---|
| Alternative APN |
|
| Lot Area | 54,014 sqft (1.24 acres) |
|---|
| Account Number | 018 0012350402 |
|---|---|
| Street Address | 10443 E COUNTY ROAD A |
| City | WHITEWATER |
| State | WI |
| Zip | 53190-3621 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR |
| Legal Description | PT NE1/4 NE1/4 CERTIFIED SURVEY MAP #939953 VOL 10 PG 307-308 LOT 1 (EXC PC DESC IN DOC 2115666) |
| Legal Lot Number | 1 |
| Jurisdiction | ROCK WI |
| Township / Civil Division | JOHNSTOWN |
| Census Block Group | 2 |
| Census Block | 2031 |
| Census Tract | 3200 |
10443 E Co Rd A is owned and occupied by an individual who bought it in July 2009.
Source: Rock County records, as of April 2, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 10443 E COUNTY ROAD A, WHITEWATER, WI 53190-3621 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Jul 8, 2009 · Amount on File |
| Deed Sale | Jul 8, 2009 · Amount on File |
| Deed Document Number | 20091868982 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 10443 E Co Rd A was $2,592 with a homeowner's exemption.
Source: Rock County assessment roll, as of April 2, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Rock County |
| County Subdivision | Johnstown Town |
| Unified School District | Milton School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,592.00 Homeowner's exemption | $144,400 Land $33,000 Building $111,400 | $248,000 |
| 2023 | $2,308.00 Homeowner's exemption | $144,400 Land $33,000 Building $111,400 | $205,800 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 10443 E Co Rd A in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 3, 2017 · 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 10443 E Co Rd A 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 98% of the US · lower than 94% 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: FCC Broadband Data Collection, based on 32 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Bug Tussel Wireless Fiber | 1,000 / 1,000 |
| LiteWire Fixed Wireless | 100 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
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