Walworth County property record for W1815 Co Rd J, Mukwonago, WI 53149
| Property Type | Single Family Home |
|---|---|
| Lot Size | 3.35 acres (146,100 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,302 (2025) |
| Deeds & Mortgages | Sep 2022 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | P ET 500006D |
| Primary APN | P ET 500006D |
|---|
| Lot Area | 146,100 sqft (3.35 acres) |
|---|
| Old Parcel Number | PET500006D |
|---|---|
| Street Address | W1815 COUNTY ROAD J |
| City | MUKWONAGO |
| State | WI |
| Zip | 53149-1835 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | PT SE 1/4 SEC 5 T4N R18E DESC AS: COM PT IN C/L HWY J 1018.15' N88D14'E OF C/L SEC 5, S4D32'W 562', E 200', N4D32'E TO PT IN |
| Legal Range | 18E |
| Legal Township | 04N |
| Legal Section | 05 |
| Jurisdiction | WALWORTH WI |
| Township / Civil Division | EAST TROY |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 104 |
W1815 Co Rd J is owned and occupied by an individual who acquired it in February 2008.
Source: Walworth County records, as of February 9, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | W1815 COUNTY ROAD J, MUKWONAGO, WI 53149-1835 |
| 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 Transfer Date | Feb 26, 2008 |
| Transfer Doc | 0000730278 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WALWORTH WI |
| Property Address | W1815 COUNTY ROAD J, MUKWONAGO, WI 53149-1835 |
| Transaction Type | Mortgage |
| Record Updated | Oct 3, 2022 |
| Name | Verified Name |
|---|---|
| Address | W1815 COUNTY ROAD J, MUKWONAGO, WI 53149-1835 |
| Document Number | 0001068417 |
|---|---|
| Date | Sep 14, 2022 |
| Instrument | 1068417 |
| Name | BMO HARRIS BANK NA |
|---|---|
| Type | Bank |
| Address | CHICAGO, IL 60606 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Sep 12, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for W1815 Co Rd J was $4,302 with a homeowner's exemption.
Source: Walworth County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Walworth County |
| County Subdivision | East Troy Town |
| Unified School District | East Troy Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,302.00 Homeowner's exemption | $375,500 Land $98,500 Building $277,000 | $427,030 Land $112,017 Building $315,013 |
| 2023 | $4,052.00 (+9.22%) Homeowner's exemption | $375,500 (+55.68%) Land $98,500 Building $277,000 | |
| 2022 | $3,710.00 Homeowner's exemption | $241,200 Land $72,700 Building $168,500 | $327,938 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place W1815 Co Rd J in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective March 2, 2023
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around W1815 Co Rd J is low, with a 0.02% 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 | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 11 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
5G and 4G LTE (outdoors only)
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