Waukesha County property record for 602 Jefferson St, Mukwonago, WI 53149
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · built 1901 |
| Lot Size | 0.24 acres (10,454 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $148,000 (Sep 2001) |
| Tax Bill | $2,811 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | MUKV-1976-182 |
| Primary APN | MUKV-1976-182 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| 1st Floor Area | 432 sqft |
| Year Built | Built 1901 |
|---|---|
| Effective Year Built | Effective 1901 |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 10,454 sqft (0.24 acres) |
| Cooling System | None |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 602 JEFFERSON ST |
|---|---|
| City | MUKWONAGO |
| State | WI |
| Zip | 53149-1608 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PT LOTS 2, 3 & 6 BLK 27 PLAT OF MUKWONAGO A/K/A MEQUANIGO PT SE1/4 SEC 26 T5N R18E COM NW COR BLK 27 N86E 66 FT S4E 165 FT S86W 66 FT N4W TO BGN DOC# 2697280 |
| Legal Range | 18E |
| Legal Township | 5N |
| Legal Section | 26 |
| Legal Subdivision | PLAT OF MUKWONAGO A/K/A MEQUANIGO |
| Legal Block | 27 |
| Legal Lot Number | 2,3,6 |
| Jurisdiction | WAUKESHA WI |
| Township / Civil Division | MUKWONAGO |
| Census Block Group | 3 |
| Census Block | 3017 |
| Census Tract | 203901 |
602 Jefferson St is owned and occupied by two individuals who bought it in September 2001.
Source: Waukesha County records, as of June 23, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 602 JEFFERSON ST, MUKWONAGO, WI 53149-1608 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Sep 10, 2001 · Amount on File |
| Deed Sale | Sep 10, 2001 · Amount on File |
| Prior Sale | Oct 9, 1998 · Amount on File |
| Deed Document Number | 20012697280 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 602 Jefferson St was $2,811.
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 | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,811.00 | $245,700 Land $74,500 Building $171,200 | $260,200 |
| 2023 | $2,508.00 Homeowner's exemption | $155,000 Land $36,500 Building $118,500 | $219,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 602 Jefferson St in Zone X, an area of minimal flood risk.
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.
The area around 602 Jefferson St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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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