Jefferson County property record for 203 1/2 S High Ave, Jefferson, WI 53549
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.182 acres (7,928 sqft) |
| Owner | Individual Name on File |
| Last Sale | $33,500 (May 1989) |
| Tax Bill | $4,278 (2025) |
| Deeds & Mortgages | Sep 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 241-0614-1122-056 |
| Primary APN | 241-0614-1122-056 |
|---|
| Lot Area | 7,928 sqft (0.182 acres) |
|---|---|
| Lot Dimensions | 124 ft deep x 64 ft wide |
| Street Address | 203 1/2 S HIGH AVE |
|---|---|
| City | JEFFERSON |
| State | WI |
| Zip | 53549-1408 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1,BLK 13,WEST JEFFERSON. |
| Legal Range | 14E |
| Legal Township | 06N |
| Legal Section | 11 |
| Legal Quarter | NW |
| Quarter-Quarter Section | NW |
| Legal Subdivision | CITY/JEFFERSON |
| Legal Block | 13 |
| Legal Lot Number | 1 |
| Jurisdiction | JEFFERSON WI |
| Township / Civil Division | JEFFERSON |
| Census Block Group | 2 |
| Census Block | 2039 |
| Census Tract | 101100 |
203 1/2 S High Ave is owned and occupied by an individual who bought it in May 1989.
Source: Jefferson County records, as of February 16, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 203 S HIGH AVE, JEFFERSON, WI 53549-1408 |
| 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 | May 15, 1989 · Amount on File |
| Deed Sale | May 15, 1989 · Amount on File |
| Deed Document Number | 851122 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | JEFFERSON WI |
| Property Address | 203 1/2 S HIGH AVE, JEFFERSON, WI 53549-1408 |
| Document Number | 0001388125 |
| Instrument Date | Sep 15, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Oct 12, 2017 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Address | 203 S HIGH AVE JEFFERSON WI 535491408, JEFFERSON, WI 53549-1408 |
| Document Number | 0001388125 |
|---|---|
| Date | Sep 25, 2017 |
| Instrument | 1388125 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Sep 24, 2047 |
The 2025 property tax bill for 203 1/2 S High Ave was $4,278 with a homeowner's exemption.
Source: Jefferson County assessment roll, as of May 31, 2025
| 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 | $4,278.00 Homeowner's exemption | $237,900 Land $12,700 Building $225,200 | $226,200 |
| 2023 | $3,229.00 Homeowner's exemption | $185,200 Land $12,700 Building $172,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 203 1/2 S High Ave in Zone X, an area of minimal flood risk, though there have been 9 flood claims nearby since 1982.
Source: FEMA National Flood Hazard Layer, effective November 5, 2020 · 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 | 4 in force |
| Nearby Flood Claims | 9 (1982–2026) |
| Claims Outside the SFHA | 6 of 9 |
| Most Recent Claim | Aug 2026 · rainfall accumulation |
| 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 203 1/2 S High Ave 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 226 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: T-Mobile.
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