Waukesha County property record for 103 Main St, Mukwonago, WI 53149
| Property Type | General Agricultural/Rural |
|---|---|
| Lot Size | 0.5 acres (21,780 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone X (minimal risk) |
| APN | MUKV-1976-095 |
| Primary APN | MUKV-1976-095 |
|---|
| 1st Floor Area | 432 sqft |
|---|
| Lot Area | 21,780 sqft (0.5 acres) |
|---|
| Street Address | 103 MAIN ST |
|---|---|
| City | MUKWONAGO |
| State | WI |
| Zip | 53149-1306 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > General Agricultural/Rural |
| Legal Description | PT MILL ST VACATED & PT LOT 2 BLK 7 ORIGINAL PLAT PT SE1/4 SEC 26 T5N R18E COM SW COR LOT 2 BLK 7 TH E 1.73 C TH N 21 1/4 W 23 LKS TH N41 1/4 W 110 LKS TH N30 1/4 W 83 LKS TH N34 1/2 W 16 LKS TH N76 W 65 1/2 LKS TH S2 E 2.08 C TO BGN LOTS 3 & 4 BLK 7 |
| Legal Range | 18E |
| Legal Township | 5N |
| Legal Section | 26 |
| Legal Subdivision | ORIGINAL PLAT |
| Legal Block | 7 |
| Legal Lot Number | 2 |
| Jurisdiction | WAUKESHA WI |
| Township / Civil Division | MUKWONAGO |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 203901 |
Source: Waukesha County records, as of June 23, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 440 RIVERCREST CT, MUKWONAGO, WI 53149-1759 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Waukesha County assessment roll, as of June 23, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Waukesha County |
| Municipality | Mukwonago Village |
| Unified School District | Mukwonago School District (PK - 12) |
| Year | Tax Bill |
|---|---|
| 2023 | Additional exemption filed |
Source: FEMA National Flood Hazard Layer, effective October 19, 2025 · 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 | 6 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 57% of Wisconsin |
|---|---|
| Wildfire Likelihood | 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 | MUKWONAGO WATERWORKS serves 8,190 people · EPA ID WI2680209 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2024 |
| Lead | 3 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 221 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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