Jefferson County property record for 812 S Main St, Jefferson, WI 53549
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.462 acres (20,125 sqft) |
| Owner | Individual Name on File |
| Last Sale | $250,000 (Nov 2025) |
| Tax Bill | $3,906 (2025) |
| Deeds & Mortgages | Nov 2025 Sale & Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 241-0614-1142-024 |
| Primary APN | 241-0614-1142-024 |
|---|
| Lot Area | 20,125 sqft (0.462 acres) |
|---|
| Street Address | 812 S MAIN ST |
|---|---|
| City | JEFFERSON |
| State | WI |
| Zip | 53549-1769 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1, CSM 2507-9-100, DOC 876784. ALSO DRWY ESMT IN DOC 876784. |
| Legal Range | 14E |
| Legal Township | 06N |
| Legal Section | 11 |
| Legal Subdivision | CERTIFIED SURVEY MAP NO 2507 |
| Legal Lot Number | 1 |
| Jurisdiction | JEFFERSON WI |
| Township / Civil Division | JEFFERSON |
| Census Block Group | 1 |
| Census Block | 1034 |
| Census Tract | 101100 |
812 S Main St is owned and occupied by an individual who bought it in November 2025.
Source: Jefferson County records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 812 S MAIN ST, JEFFERSON, WI 53549-1769 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 24, 2025 · Amount on File |
| Deed Sale | Nov 24, 2025 · Amount on File |
| Prior Sale | Aug 2, 2016 · Amount on File |
| Deed Document Number | 20251501520 |
| Prior Transfer Date | Jun 10, 2024 |
| Prior Transfer Doc | 0001484863 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | JEFFERSON WI |
| Recording Date | Nov 24, 2025 |
| Property Address | 812 S MAIN ST, JEFFERSON, WI 53549-1769 |
| Document Number | 0001501520 |
| Map Reference | DOC 876784 |
| Instrument Date | Nov 17, 2025 |
| Instrument | 1501520 |
| Transaction Type | Transfer |
| Record Updated | Dec 16, 2025 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $750.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 812 S MAIN ST, JEFFERSON, WI 53549-1769 |
| Document Number | 0001501521 |
|---|---|
| Date | Nov 24, 2025 |
| Instrument | 1501521 |
| Name | JOHNSON BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2055 |
The 2025 property tax bill for 812 S Main St was $3,906 with a homeowner's exemption, up 21.5% from the year before.
Source: Jefferson County assessment roll, as of February 18, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Jefferson County |
| Municipality | Jefferson City |
| Unified School District | Jefferson School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,906.00 (+21.49%) Homeowner's exemption | $217,200 (+24.54%) Land $8,400 Building $208,800 | $206,600 (+7.27%) |
| 2024 | $3,215.00 (+5.9%) Homeowner's exemption | $174,400 (-) Land $8,400 Building $166,000 | $192,600 |
| 2023 | $3,036.00 Homeowner's exemption | $174,400 Land $8,400 Building $166,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 812 S Main St in Zone AE, a high-risk flood area within the regulatory floodway; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective November 5, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | Yes |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 15 (1993–2008) |
| Claims Outside the SFHA | 3 of 15 |
| Most Recent Claim | Jun 2008 · Severe Storms, Tornadoes, And Flooding |
| Claims by Event |
|
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.
The area around 812 S Main St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | JEFFERSON WATERWORKS serves 7,926 people · EPA ID WI1280104 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2025 |
| Lead | 4 ppb (2024) action level 15 ppb |
| Water Quality | Radium resolved · Apr 2024 |
|---|---|
| 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 255 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| 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: Bug Tussel Wireless.
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