Dane County property record for 910 Derby Dr, Sun Prairie, WI 53590
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,100 sqft · built 1973 |
| Lot Size | 0.289 acres (12,589 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $8,343 (2025) |
| Deeds & Mortgages | Aug 2017 Mortgage Oct 2019 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 0811-041-4741-8 |
| Primary APN | 0811-041-4741-8 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 2,100 sqft Living Area |
| 1st Floor Area | 1,344 sqft |
| 2nd Floor Area | 756 sqft |
| Basement Area | 1,344 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1973 |
|---|---|
| Architectural Style | Cape Cod |
| Lot Area | 12,589 sqft (0.289 acres) |
| Garage Type | Attached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Area | 648 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Street Address | 910 DERBY DR |
|---|---|
| City | SUN PRAIRIE |
| State | WI |
| Zip | 53590-2408 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SR4 |
| Legal Description | CARRIAGE HILL EAST LOT 141 |
| Legal Range | 11 |
| Legal Township | 08 |
| Legal Section | 04 |
| Legal Subdivision | CARRIAGE HILL EAST |
| Legal Block | 47 |
| Legal Lot Number | 141 |
| Jurisdiction | DANE WI |
| Township / Civil Division | SUN PRAIRIE |
| Census Block Group | 4 |
| Census Block | 4017 |
| Census Tract | 11600 |
910 Derby Dr is owned and occupied by two individuals.
Source: Dane County records, as of January 22, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 910 DERBY DR, SUN PRAIRIE, WI 53590-2408 |
| 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 |
|---|---|
| Aug 14, 2017 | Deed of Trust, Mortgage SUMMIT CU |
| Oct 9, 2019 | Deed of Trust, Mortgage · Line of Credit SUMMIT CU |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 910 DERBY DR, SUN PRAIRIE, WI 53590-2408 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0005349332 |
|---|---|
| Date | Aug 14, 2017 |
| Instrument | 5349332 |
| Name | SUMMIT CU |
|---|---|
| Type | Credit Union |
| Address | MADISON, WI 53744 |
| Amount | Amount on Record |
|---|---|
| Term | 96 Months |
| Due | Aug 25, 2025 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 910 DERBY DR, SUN PRAIRIE, WI 53590-2408 |
| Document Number | 0005531679 |
| Instrument Date | Oct 9, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Oct 30, 2019 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 910 DERBY DR SUN PRAIRIE WI 535902408, SUN PRAIRIE, WI 53590-2408 |
| Document Number | 0005531679 |
|---|---|
| Date | Oct 16, 2019 |
| Instrument | 5531679 |
| Name | SUMMIT CU |
|---|---|
| Address | COTTAGE GROVE, WI 53527 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Oct 15, 2049 |
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 910 Derby Dr was $8,343 with a homeowner's 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 | Assessed Market Value |
|---|---|---|---|
| 2025 | $8,343.00 Homeowner's exemption | $421,100 Land $76,300 Building $344,800 | $477,500 |
| 2023 | $421,100 Land $76,300 Building $344,800 | $421,100 | |
| 2022 | $7,228.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 910 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 910 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 98% of the US · lower than 94% 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 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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