Waukesha County property record for 1246 Williams Dr, Mukwonago, WI 53149
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · built 2000 |
| Lot Size | 0.43 acres (18,731 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $44,900 (Mar 2000) |
| Tax Bill | $5,403 (2025) |
| Deeds & Mortgages | Mar 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | MUKV-1968-097 |
| Primary APN | MUKV-1968-097 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| 1st Floor Area | 432 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 18,731 sqft (0.43 acres) |
| Garage Type | Attached |
| Parking Spaces | 3 Parking Spaces |
| Pool Type | Spa / Hot Tub (No Pool) |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 1246 WILLIAMS DR |
|---|---|
| City | MUKWONAGO |
| State | WI |
| Zip | 53149-9537 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 8 BLK 2 TWO RIVERS PT SE1/4 SEC 24 & NE1/4 SEC 25 T5N R18E DOC# 2547102 |
| Legal Range | 18E |
| Legal Township | 5N |
| Legal Section | 25 |
| Legal Subdivision | TWO RIVERS |
| Legal Block | 2 |
| Legal Lot Number | 8 |
| Jurisdiction | WAUKESHA WI |
| Township / Civil Division | MUKWONAGO |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 203902 |
1246 Williams Dr is owned and occupied by two individuals who bought it in March 2000.
Source: Waukesha County records, as of June 23, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1246 WILLIAMS DR, MUKWONAGO, WI 53149-9537 |
| 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 | Mar 17, 2000 · Amount on File |
| Deed Sale | Mar 17, 2000 · Amount on File |
| Deed Document Number | 20002547102 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WAUKESHA WI |
| Property Address | 1246 WILLIAMS DR, MUKWONAGO, WI 53149-9537 |
| Transaction Type | Mortgage |
| Record Updated | Apr 21, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0004569649 |
|---|---|
| Date | Mar 25, 2021 |
| Instrument | 4569649 |
| Name | CITIZENS BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 252 Months |
| Due | Jul 1, 2042 |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 1246 Williams Dr was $5,403.
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 | $5,403.00 | $456,600 Land $106,000 Building $350,600 | $483,400 |
| 2023 | $5,299.00 Homeowner's exemption | $311,000 Land $58,000 Building $253,000 | $440,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1246 Williams Dr in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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 1246 Williams Dr is low, with 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 80% of the US · above 57% of Wisconsin |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 194 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Brightspeed.
5G (outdoors only) and 4G LTE
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