Dane County property record for 901 Williamson St, Madison, WI 53703 · Last verified April 2026
| Property Type | Commercial > Retail |
|---|---|
| Bathrooms | 3 Baths |
| Year Built | Built 2005 |
| Square Footage | 3,638 sqft Gross Area |
| Lot Size | 4,356 sqft (0.1 acres) |
| Last Sale | $450,500 (2007) |
| Tax Bill | $10,415.00 (2025) |
| Primary APN | 0709-134-0618-2 |
|---|
| Full Baths | 3 Baths |
|---|---|
| Units | 6 Units |
| Building Area | 3,638 sqft Gross Area |
| 1st Floor | 1,798 sqft 1st Floor |
| Basement Area | 874 sqft Basement |
| Stories | 2 Stories |
| Primary Flooring | Tile Flooring |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 2005 |
| Exterior Material | Combination Exterior |
| Roof Construction | Flat Roof Construction |
| Roof Material | Builtup (layered Asphalt) Roof |
| Lot Area | 4,356 sqft (0.1 acres) |
| Driveway | Driveway Asphalt |
| Driveway Area | 47 sqft Driveway |
| Cooling System | Window A/C Cooling |
|---|---|
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 901 WILLIAMSON ST |
|---|---|
| City | MADISON |
| State | WI |
| Zip | 53703-3549 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Retail |
| Legal Description | ORIGINAL PLAT, BLK 154, NW 1/2 OF LOT 1. |
| Legal Range | 09E |
| Legal Township | 07N |
| Legal Section | 13 |
| Legal Quarter | 4 |
| Legal Subdivision | ORIGINAL PLAT, BLK 154, NW 1/2 OF |
| Legal Block | 154 |
| Legal Lot Number | 1 |
| Jurisdiction | DANE WI |
| Minor Civil Division | MADISON |
| Census Blockgroup | 4 |
| Census Block | 4009 |
| Census Tract | 1901 |
Source: Dane County records · APN 0709-134-0618-2
Assessment roll updated March 16, 2026 · Last verified April 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 | 2963 WYNDWOOD WAY, SUN PRAIRIE, WI 53590-9435 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 10, 2007 · Amount on Record |
| Deed Sale | Jan 10, 2007 · Amount on Record |
| Deed Doc Number | 20074270173 |
| Record Refreshed | Jun 08, 2026 |
Source: Dane County records · Assessment roll updated March 16, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Dane County |
| Municipality | Madison City |
| Unified School District | Madison Metropolitan 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 | $10,415.00 (+15.98%) | $563,200 (+21.12%) Land $75,000 Building $488,200 | |
| 2024 | $8,980.00 (+7.73%) | $512,000 (+9.49%) | |
| 2023 | $465,000 Land $75,000 Building $390,000 | $467,619 | |
| 2022 | $8,336.00 |
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