Waukesha County property record for 509 Baron Rd, Mukwonago, WI 53149
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · built 1998 |
| Lot Size | 0.34 acres (14,810 sqft) |
| Owner | Individual Name on File |
| Last Sale | $400,000 (Apr 2022) |
| Tax Bill | $5,137 (2025) |
| Deeds & Mortgages | Oct 2026 Transfer Apr 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | MUKV-1971-064 |
| Primary APN | MUKV-1971-064 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| 1st Floor Area | 432 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Architectural Style | Cape Cod |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 14,810 sqft (0.34 acres) |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 509 BARON RD |
|---|---|
| City | MUKWONAGO |
| State | WI |
| Zip | 53149-1498 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 15 BLK 1 MEADOW PARK ESTATES ADDITION NO 1 PT SW1/4 SEC 25 & SE1/4 SEC 26 T5N R18E |
| Legal Range | 18E |
| Legal Township | 5N |
| Legal Section | 26 |
| Legal Subdivision | MEADOW PARK ESTATES ADDITION NO 1 |
| Legal Block | 1 |
| Legal Lot Number | 15 |
| Jurisdiction | WAUKESHA WI |
| Township / Civil Division | MUKWONAGO |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 203902 |
509 Baron Rd is owned and occupied by an individual who acquired it in October 2026.
Source: Waukesha County records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 509 BARON RD, MUKWONAGO, WI 53149-1498 |
| 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.
| Date | Document |
|---|---|
| Oct 9, 2026 | Transfer on Death Deed, Transfer NONE LISTED ON DOCUMENT |
| Apr 15, 2022 | Special Warranty Deed, Subdivision Related Transfer · Conventional Mortgage BANK FIVE NINE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 15, 2022 · Amount on File |
| Deed Sale | Apr 15, 2022 · Amount on File |
| Prior Sale | Mar 13, 2013 · Amount on File |
| Deed Document Number | 20224662700 |
| Last Transfer Date | Oct 6, 2026 |
| Transfer Doc | 0004901138 |
| Record Updated | Oct 29, 2026 |
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | WAUKESHA WI |
| Recording Date | Oct 9, 2026 |
| Property Address | 509 BARON RD, MUKWONAGO, WI 53149-1498 |
| Document Number | 0004901138 |
| Instrument Date | Oct 6, 2026 |
| Instrument | 20264901138 |
| Transaction Type | Transfer |
| Record Updated | Oct 20, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 509 BARON RD, MUKWONAGO, WI 53149-1498 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | WAUKESHA WI |
| Recording Date | Apr 15, 2022 |
| Property Address | 509 BARON RD, MUKWONAGO, WI 53149-1498 |
| Document Number | 0004662700 |
| Instrument Date | Mar 30, 2022 |
| Instrument | 4662700 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | May 11, 2022 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,200.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 509 BARON RD, MUKWONAGO, WI 53149-1498 |
| Document Number | 0004662701 |
|---|---|
| Date | Apr 15, 2022 |
| Instrument | 4662701 |
| Name | BANK FIVE NINE |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate | 2.75% |
|---|
The 2025 property tax bill for 509 Baron Rd was $5,137.
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 | $5,137.00 | $422,200 Land $97,500 Building $324,700 | $447,000 |
| 2023 | $5,417.00 | $306,000 Land $53,500 Building $252,500 | $433,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 509 Baron Rd 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 | 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 509 Baron Rd 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 85% 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 | 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 48 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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