Waukesha County property record for 321 Macarthur Dr, Mukwonago, WI 53149 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Architecture Style | Ranch |
| Year Built | Built 1961 |
| Lot Size | 11,761 sqft (0.27 acres) |
| Garage | Attached |
| Occupancy | Owner Occupied |
| Tax Bill | $3,619.00 (2025) |
| Primary APN | MUKV-1974-074 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 6 Rooms |
| 1st Floor | 432 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Ranch Style |
| Exterior Material | Brick Exterior |
| Lot Area | 11,761 sqft (0.27 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Street Address | 321 MACARTHUR DR |
|---|---|
| City | MUKWONAGO |
| State | WI |
| Zip | 53149-1136 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 43 AHRENS NORTHSIDE SUB ADD NO 1 PT NW1/4NW1/4 SEC 26 T5N R18E |
| Legal Range | 18E |
| Legal Township | 5N |
| Legal Section | 26 |
| Legal Subdivision | AHRENS NORTHSIDE SUB ADD NO 1 |
| Legal Lot Number | 43 |
| Jurisdiction | WAUKESHA WI |
| Minor Civil Division | MUKWONAGO |
| Census Blockgroup | 1 |
| Census Block | 1035 |
| Census Tract | 203901 |
Source: Waukesha County records · APN MUKV-1974-074
Assessment roll updated June 23, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 321 MACARTHUR DR, MUKWONAGO, WI 53149-1136 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: Waukesha County records · Assessment roll updated June 23, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Waukesha County |
| Municipality | Mukwonago Village |
| Unified School District | Mukwonago School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,619.00 (+10.71%) | $311,400 (+57.67%) Land $88,000 Building $223,400 | $329,700 (+17.88%) |
| 2023 | $3,269.00 Homeowner's exemption | $197,500 Land $45,500 Building $152,000 | $279,700 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures