Dane County property record for 1031 Derby Dr, Sun Prairie, WI 53590
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,434 sqft · built 2005 |
| Lot Size | 0.219 acres (9,583 sqft) |
| Owner | Individual Name on File |
| Last Sale | $248,400 (Dec 2015) |
| Tax Bill | $8,285 (2025) |
| Deeds & Mortgages | Nov 2020 Mortgage Jul 2019 Line of Credit + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 0811-041-1331-2 |
| Primary APN | 0811-041-1331-2 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 1 Story |
| Building Area | 1,434 sqft Living Area |
| 1st Floor Area | 1,434 sqft |
| Basement Area | 1,434 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2005 |
|---|---|
| Architectural Style | Ranch |
| Lot Area | 9,583 sqft (0.219 acres) |
| Garage Type | Attached |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Street Address | 1031 DERBY DR |
|---|---|
| City | SUN PRAIRIE |
| State | WI |
| Zip | 53590-2441 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SR4 |
| Legal Description | THE ESTATES AT PATRICK MARSH LOT 31 |
| Legal Range | 11 |
| Legal Township | 08 |
| Legal Section | 04 |
| Legal Subdivision | THE ESTATES |
| Legal Block | 13 |
| Legal Lot Number | 31 |
| Jurisdiction | DANE WI |
| Township / Civil Division | SUN PRAIRIE |
| Census Block Group | 4 |
| Census Block | 4019 |
| Census Tract | 11600 |
1031 Derby Dr is owned and occupied by an individual who bought it in December 2015.
Source: Dane County records, as of January 22, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1031 DERBY DR, SUN PRAIRIE, WI 53590-2441 |
| Occupancy | Owner Occupied |
| 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.
| Date | Document |
|---|---|
| Nov 20, 2020 | Deed of Trust, Mortgage · Conventional Mortgage SUMMIT CU |
| Jul 29, 2019 | Deed of Trust, Mortgage · Line of Credit SUMMIT CU |
| Oct 30, 2017 | Deed of Trust, Mortgage · Line of Credit SUMMIT CU |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 1, 2015 · Amount on File |
| Deed Sale | Dec 1, 2015 · Amount on File |
| Prior Sale | May 15, 2006 · Amount on File |
| Deed Document Number | 5200888 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 1031 DERBY DR, SUN PRAIRIE, WI 53590-2441 |
| Transaction Type | Mortgage |
| Record Updated | Sep 8, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0005664282 |
|---|---|
| Date | Nov 20, 2020 |
| Instrument | 5664282 |
| Name | SUMMIT CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 1, 2050 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 1031 DERBY DR, SUN PRAIRIE, WI 53590-2441 |
| Document Number | 0005510135 |
| Instrument Date | Jul 29, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Aug 15, 2019 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 1031 DERBY DR SUN PRAIRIE WI 535902441, SUN PRAIRIE, WI 53590-2441 |
| Document Number | 0005510135 |
|---|---|
| Date | Aug 2, 2019 |
| Instrument | 5510135 |
| Name | SUMMIT CU |
|---|---|
| Address | COTTAGE GROVE, WI 53527 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Aug 1, 2049 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 1031 DERBY DR, SUN PRAIRIE, WI 53590-2441 |
| Document Number | 0005369517 |
| Instrument Date | Oct 30, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Nov 15, 2017 |
| Name | Verified Name |
|---|---|
| Address | 1031 DERBY DR SUN PRAIRIE WI 535902441, SUN PRAIRIE, WI 53590-2441 |
| Document Number | 0005369517 |
|---|---|
| Date | Nov 3, 2017 |
| Instrument | 5369517 |
| Name | SUMMIT CU |
|---|---|
| Address | MADISON, WI 53718 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Nov 2, 2047 |
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 1031 Derby Dr was $8,285.
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 | $8,285.00 | $404,600 Land $74,300 Building $330,300 | $458,900 |
| 2023 | $404,600 Land $74,300 Building $330,300 | $404,600 | |
| 2022 | $7,265.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1031 Derby Dr 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 | 2 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.
Wildfire risk around 1031 Derby Dr 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 96% of the US · lower than 90% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 386 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 |
| LiteWire Fixed Wireless | 100 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
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