Jefferson County property record for 103 Mallard Ct, Sullivan, WI 53178
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.369 acres (16,117 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $178,000 (May 2003) |
| Tax Bill | $5,576 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 181-0616-0311-067 |
| Primary APN | 181-0616-0311-067 |
|---|
| Lot Area | 16,117 sqft (0.369 acres) |
|---|
| Street Address | 103 MALLARD CT |
|---|---|
| City | SULLIVAN |
| State | WI |
| Zip | 53178-9640 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 46, THE MEADOWS OF SULLIVAN. |
| Legal Range | 16E |
| Legal Township | 06N |
| Legal Section | 03 |
| Legal Quarter | NE |
| Quarter-Quarter Section | NE |
| Legal Subdivision | MEADOWS/SULLIVAN |
| Legal Lot Number | 46 |
| Jurisdiction | JEFFERSON WI |
| Township / Civil Division | SULLIVAN |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 100800 |
Source: Jefferson County records, as of February 16, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 103 MALLARD CT, SULLIVAN, WI 53178-9640 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 28, 2003 · Amount on Record |
| Deed Sale | May 28, 2003 · Amount on Record |
| Deed Document Number | 1135265 |
| Record Updated | Jun 8, 2026 |
Source: Jefferson County assessment roll, as of May 31, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Jefferson County |
| Municipality | Sullivan Village |
| Unified School District | Jefferson School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,576.00 (+11.68%) Homeowner's exemption | $294,700 (+37.26%) Land $62,900 Building $231,800 | $320,800 |
| 2023 | $4,993.00 Homeowner's exemption | $214,700 Land $48,300 Building $166,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective November 5, 2020
| 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.
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 | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 101 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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