Dane County property record for 320 Progress Way, Sun Prairie, WI 53590
| Property Type | Commercial |
|---|---|
| Lot Size | 3.4 acres (148,104 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,350,000 (Aug 2023) |
| Tax Bill | $26,813 (2025) |
| Deeds & Mortgages | Feb 2023 Mortgage Aug 2023 Sale + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 0911-332-4770-2 |
| Primary APN | 0911-332-4770-2 |
|---|
| Lot Area | 148,104 sqft (3.4 acres) |
|---|
| Street Address | 320 PROGRESS WAY |
|---|---|
| City | SUN PRAIRIE |
| State | WI |
| Zip | 53590-9130 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | LOT 1 CSM 9738 CS56/161&162-7/18/2000 F/K/A LOT 24 SECOND ADDN TO SUN PRAIRIE BU SINESS PARK DESCR AS SEC 32-9-11 PRT |
| Legal Range | 11 |
| Legal Township | 09 |
| Legal Section | 32 |
| Legal Subdivision | SECOND ADD |
| Legal Block | 47 |
| Legal Lot Number | 1,24 |
| Jurisdiction | DANE WI |
| Township / Civil Division | SUN PRAIRIE |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 11600 |
320 Progress Way, a commercial property, is owned by a company that bought it in August 2023.
Source: Dane County records, as of January 22, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 802 JOHN NOLEN DR, MADISON, WI 53713-1424 |
| Owner Type | Company |
| Date | Document |
|---|---|
| Feb 1, 2023 | Deed of Trust, Mortgage · Commercial Mortgage AMERICAN NATIONAL BANK |
| Aug 11, 2023 | Warranty Deed, Transfer |
| Dec 4, 2019 | Warranty Deed, Transfer · Commercial Mortgage AMERICAN NATIONAL BANK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 11, 2023 · Amount on File |
| Deed Sale | Aug 11, 2023 · Amount on File |
| Prior Sale | Dec 4, 2019 · Amount on File |
| Deed Document Number | 5918164 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 320 PROGRESS WAY, SUN PRAIRIE, WI 53590-9130 |
| Transaction Type | Mortgage |
| Record Updated | Jan 23, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0005884468 |
|---|---|
| Date | Feb 1, 2023 |
| Instrument | 5884468 |
| Name | AMERICAN NATIONAL BANK |
|---|---|
| Type | Bank |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DANE WI |
| Recording Date | Aug 11, 2023 |
| Property Address | 320 PROGRESS WAY, SUN PRAIRIE, WI 53590-9130 |
| Document Number | 0005918164 |
| Map Reference | DOC 3231753 |
| Instrument Date | Aug 10, 2023 |
| Instrument | 5918164 |
| Transaction Type | Transfer |
| Record Updated | Jan 23, 2026 |
| Amount | Amount on Record |
|---|---|
| Tax | $4,050.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 802 JOHN NOLEN DR, MADISON, WI 53713-1424 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DANE WI |
| Recording Date | Dec 4, 2019 |
| Property Address | 320 PROGRESS WAY, SUN PRAIRIE, WI 53590-9130 |
| Document Number | 0005545789 |
| Map Reference | 9738 |
| Instrument Date | Nov 26, 2019 |
| Instrument | 5545789 |
| Transaction Type | Transfer |
| Record Updated | Sep 8, 2022 |
| Amount | Amount on Record |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,950.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 200 STEEL RD, FALL RIVER, WI 53932-9405 |
| Document Number | 0005545790 |
|---|---|
| Date | Dec 4, 2019 |
| Instrument | 5545790 |
| Name | AMERICAN NATIONAL BANK |
|---|
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 320 Progress Way was $26,813.
Source: Dane County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Dane County |
| Municipality | Sun Prairie City |
| Unified School District | Sun Prairie Area School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $26,813.00 | $1,328,000 Land $340,000 Building $988,000 | $1,506,000 |
| 2023 | $1,225,200 (+30.8%) Land $354,200 Building $871,000 | $1,225,300 (+9.98%) | |
| 2022 | $21,684.00 | $936,700 Land $270,800 Building $665,900 | $1,114,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 320 Progress Way in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 20, 2026
| 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 320 Progress Way 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 97% of the US · lower than 92% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 | SUN PRAIRIE UTILITIES serves 39,300 people · EPA ID WI1130258 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2026 |
| Lead | 3 ppb (2023) action level 15 ppb |
| Water Quality | Fluoride resolved · Jan 2023 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 37 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
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