Waukesha County property record for 1025 Sundown Ct, Mukwonago, WI 53149
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 2 ba · built 1973 |
| Lot Size | 0.44 acres (19,166 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $172,000 (May 1996) |
| Tax Bill | $4,826 (2025) |
| Deeds & Mortgages | Oct 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | MUKV-1967-007 |
| Primary APN | MUKV-1967-007 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| 1st Floor Area | 432 sqft |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 19,166 sqft (0.44 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 1027 RIVERTON DR |
|---|---|
| City | MUKWONAGO |
| State | WI |
| Zip | 53149 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 7 BLK 1 RIVER PARK ESTATES PT SW1/4 & NW1/4 & SE1/4 SEC 24 T5N R18E DOC# 2993104 |
| Legal Range | 18E |
| Legal Township | 5N |
| Legal Section | 24 |
| Legal Subdivision | RIVER PARK ESTATES |
| Legal Block | 1 |
| Legal Lot Number | 7 |
| Jurisdiction | WAUKESHA WI |
| Township / Civil Division | MUKWONAGO |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 203902 |
1025 Sundown Ct is owned by two individuals who acquired it in May 2003.
Source: Waukesha County records, as of June 23, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1228 RIVERTON DR, MUKWONAGO, WI 53149-1054 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | May 3, 1996 · Amount on File |
| Deed Sale | May 3, 1996 · Amount on File |
| Deed Document Number | 19962121073 |
| Deed Book / Page | 2225 / 523 |
| Last Transfer Date | May 14, 2003 |
| Transfer Doc | 0002993104 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WAUKESHA WI |
| Property Address | 1027 RIVERTON DR, MUKWONAGO, WI 53149 |
| Transaction Type | Mortgage |
| Record Updated | Apr 26, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0004521297 |
|---|---|
| Date | Oct 19, 2020 |
| Instrument | 4521297 |
| Name | CITIZENS BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 120 Months |
| Due | Nov 1, 2030 |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 1025 Sundown Ct was $4,826.
Source: Waukesha County assessment roll, as of June 23, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Waukesha County |
| Municipality | Mukwonago Village |
| Unified School District | Mukwonago School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,826.00 | $396,900 Land $98,500 Building $298,400 | $420,200 |
| 2023 | $4,246.00 | $240,500 Land $53,500 Building $187,000 | $340,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1025 Sundown Ct in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 19, 2025
| 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 1025 Sundown Ct is low, with 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 80% of the US · above 57% of Wisconsin |
|---|---|
| Wildfire Likelihood | 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 | MUKWONAGO WATERWORKS serves 8,190 people · EPA ID WI2680209 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2024 |
| Lead | 3 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 81 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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