Waukesha County property record for W312S7540 Spring Ln, Mukwonago, WI 53149 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Lot Size | 1.61 acres |
| Occupancy | Owner Occupied |
| Tax Bill | $3,347.00 (2025) |
| Primary APN | MUKT-1908-044 |
|---|
| 1st Floor | 432 sqft 1st Floor |
|---|
| Lot Area | 70,132 sqft |
|---|
| Street Address | W312S7540 SPRING LN |
|---|---|
| City | MUKWONAGO |
| State | WI |
| Zip | 53149-9218 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 44 ARBOR HEIGHTS PT NE1/4 & SE1/4 SEC 9 T5NR18E |
| Legal Range | 18E |
| Legal Township | 5N |
| Legal Section | 09 |
| Legal Subdivision | ARBOR HEIGHTS |
| Legal Lot Number | 44 |
| Jurisdiction | WAUKESHA WI |
| Minor Civil Division | MUKWONAGO |
| Census Blockgroup | 1 |
| Census Block | 1001 |
| Census Tract | 203802 |
Source: Waukesha County records · APN MUKT-1908-044
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | W312S7540 SPRING LN, MUKWONAGO, WI 53149-9218 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names 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 |
| County Subdivision | Mukwonago Town |
| 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 | $3,347.00 (+3.98%) | $343,700 (+52.76%) Land $118,300 Building $225,400 | $380,300 (+8.1%) |
| 2023 | $3,219.00 Homeowner's exemption | $225,000 Land $75,000 Building $150,000 | $351,800 |
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