Dane County property record for 311 Park St, Sun Prairie, WI 53590
| Property Type | Exempt (Full or Partial) |
|---|---|
| Lot Size | 8.09 acres (352,488 sqft) |
| Owner | Company Name on File |
| Tax Bill | $10,225 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0811-081-9000-6 |
| Primary APN | 0811-081-9000-6 |
|---|
| Lot Area | 352,488 sqft (8.09 acres) |
|---|
| Street Address | 311 PARK ST |
|---|---|
| City | SUN PRAIRIE |
| State | WI |
| Zip | 53590 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Legal Description | SEC 8-8-11 PRT SW1/4NE1/4 N 379.5 FT EXC S 247.5 FT OF E 264 FT THF & ALSO EXC C OM AT NW COR OF SD 1/4 1/4 TH S 132 FT TO |
| Legal Range | 11 |
| Legal Township | 08 |
| Legal Section | 08 |
| Legal Block | 90 |
| Jurisdiction | DANE WI |
| Township / Civil Division | SUN PRAIRIE |
| Census Block Group | 2 |
| Census Block | 2027 |
| Census Tract | 11600 |
311 Park St is owned by a company and is owner-occupied.
Source: Dane County records, as of January 22, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 747, SUN PRAIRIE, WI 53590-0747 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
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 | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 311 Park St was $10,225 with an additional exemption.
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 |
|---|---|---|
| 2025 | $10,225.00 Additional exemption filed | $455,700 Land $442,300 Building $13,400 |
| 2023 | $455,300 Land $441,900 Building $13,400 | |
| 2022 | $9,005.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 311 Park St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 20, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 1 (2019) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Apr 2019 · rainfall accumulation |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 311 Park St 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 95% of the US · lower than 88% 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 65 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Bertram Communications, Frontier, LiteWire, Verizon.
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