Jefferson County property record for 536 Griffith St, Lake Mills, WI 53551
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.162 acres (7,057 sqft) |
| Owner | Owner Name on Record |
| Last Sale | $135,000 (Dec 2007) |
| Tax Bill | $4,027 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 246-0713-1142-071 |
| Primary APN | 246-0713-1142-071 |
|---|
| Lot Area | 7,057 sqft (0.162 acres) |
|---|
| Street Address | 536 GRIFFITH ST |
|---|---|
| City | LAKE MILLS |
| State | WI |
| Zip | 53551-1027 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PT OF OL 17, BEG ON S/L SD OL & E/L GRIFFITH ST, E113. 75FT, N62FT, W113.75FT, S61. 75FT TO POB. ALSO 1/9TH INT IN 5FT ROW TO |
| Legal Range | 13E |
| Legal Township | 07N |
| Legal Section | 11 |
| Legal Quarter | SE |
| Quarter-Quarter Section | NW |
| Legal Subdivision | CITY/LK MILLS |
| Legal Lot Number | 17 |
| Jurisdiction | JEFFERSON WI |
| Township / Civil Division | LAKE MILLS |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 100500 |
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 | Owner Name on Record |
|---|---|
| Mailing Address | N6764 COUNTY ROAD B, LAKE MILLS, WI 53551-9757 |
| Occupancy | Owner Occupied |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 26, 2007 · Amount on Record |
| Deed Sale | Dec 26, 2007 · Amount on Record |
| Prior Sale | Dec 26, 2007 |
| Deed Document Number | 1231913 |
| Record Updated | Jun 8, 2026 |
Source: Jefferson County assessment roll, as of May 31, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Jefferson County |
| Municipality | Lake Mills City |
| Unified School District | Lake Mills Area School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,027.00 (+19.35%) Homeowner's exemption | $242,500 (+58.29%) Land $42,200 Building $200,300 | $248,800 |
| 2023 | $3,374.00 Homeowner's exemption | $153,200 Land $30,100 Building $123,100 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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 97% of the US · lower than 92% 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 | LAKE MILLS WATERWORKS serves 6,211 people · EPA ID WI1280108 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2026 |
| Lead | 5 ppb (2025) action level 15 ppb |
| Water Quality | Radium resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | Corrosion control Sep 2022 Lead public education Apr 2016 |
| Monitoring and Reporting | 5 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 397 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 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
May also be available: Netwurx.
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