Dane County property record for 85 Ruby Ln, Sun Prairie, WI 53590
| Property Type | Commercial |
|---|---|
| Details | 5,928 sqft · built 1971 |
| Lot Size | 0.287 acres (12,545 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $11,288 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0811-064-5536-8 |
| Primary APN | 0811-064-5536-8 |
|---|
| Stories | 2 Stories |
|---|---|
| Building Area | 5,928 sqft Total Area |
| Year Built | Built 1971 |
|---|---|
| Construction Type | Wood |
| Lot Area | 12,545 sqft (0.287 acres) |
| Street Address | 85 RUBY LN |
|---|---|
| City | SUN PRAIRIE |
| State | WI |
| Zip | 53590-1935 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | EMERALD TERRACE LOT 6 ALSO INGRESS-EGRESS ESMT IN R4633/35 |
| Legal Range | 11 |
| Legal Township | 08 |
| Legal Section | 06 |
| Legal Subdivision | EMERALD TERRACE |
| Legal Block | 55 |
| Legal Lot Number | 6 |
| Jurisdiction | DANE WI |
| Township / Civil Division | SUN PRAIRIE |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 11505 |
85 Ruby Ln, a commercial property, is owned by an individual.
Source: Dane County records, as of January 22, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1150 W MAIN ST, SUN PRAIRIE, WI 53590-1911 |
| Owner Type | Individual |
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 85 Ruby Ln was $11,288.
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 | $11,288.00 | $561,700 Land $138,000 Building $423,700 | $637,000 |
| 2023 | $561,700 Land $138,000 Building $423,700 | $561,700 | |
| 2022 | $9,893.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 85 Ruby Ln in Zone X, an area of minimal flood risk.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
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.
The area around 85 Ruby Ln has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 292 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 · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Bertram Communications, LiteWire, Verizon.
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