Calumet County property record for 203 Jefferson St, Chilton, WI 53014
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 2,032 sqft · built 1899 |
| Lot Size | 0.258 acres (11,238 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,322 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 211-0011-020010A-000-0-181913-00-4200 |
| Primary APN | 211-0011-020010A-000-0-181913-00-4200 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,032 sqft Living Area |
| Gross Area | 2,968 sqft |
| 1st Floor Area | 1,096 sqft |
| Basement Area | 936 sqft |
| Year Built | Built 1899 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Traditional |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 11,238 sqft (0.258 acres) |
| Garage Type | Detached |
| Garage Area | 240 sqft |
| Deck Area | 388 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Street Address | 203 JEFFERSON ST |
|---|---|
| City | CHILTON |
| State | WI |
| Zip | 53014-1343 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | J2951-17,J3528-16,338236 BALDWINS ADDN LOT 1 & NE 1/2 LOT 2 BLK 2 |
| Legal Range | 19E |
| Legal Township | 18N |
| Legal Section | 13 |
| Legal Subdivision | BALDWINS ADDN |
| Legal Block | 2 |
| Legal Lot Number | 1,2 |
| Jurisdiction | CALUMET WI |
| Township / Civil Division | CHILTON |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 20500 |
203 Jefferson St is owned and occupied by an individual who acquired it in April 2007.
Source: Calumet County records, as of May 27, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 203 JEFFERSON ST, CHILTON, WI 53014-1343 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Apr 30, 2007 |
| Transfer Doc | 0000418408 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 203 Jefferson St was $2,322, up 4% from the year before.
Source: Calumet County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Calumet County |
| Municipality | Chilton City |
| Unified School District | Chilton School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,322.00 (+4.03%) | $103,700 (-) Land $13,500 Building $90,200 | $150,300 (+6.29%) |
| 2024 | $2,232.00 (+3.09%) Homeowner's exemption | $103,700 (-) Land $13,500 Building $90,200 | $141,405 (+3.51%) Land $18,409 Building $122,996 |
| 2023 | $2,165.00 (+3.44%) Homeowner's exemption | $103,700 (-) Land $13,500 Building $90,200 | $136,608 (+9.81%) Land $17,784 Building $118,824 |
| 2022 | $2,093.00 Homeowner's exemption | $103,700 Land $13,500 Building $90,200 | $124,406 Land $16,196 Building $108,210 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 203 Jefferson St in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2008.
Source: FEMA National Flood Hazard Layer, effective April 29, 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 | 1 in force |
| Nearby Flood Claims | 2 (2008–2012) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | May 2012 · rainfall accumulation |
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 Jefferson 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 | CHILTON WATERWORKS serves 4,191 people · EPA ID WI4080222 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2025 |
| Lead | 13 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory Oct 2024 |
| Monitoring and Reporting | 1 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 310 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
May also be available: Bug Tussel Wireless, Verizon.
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