Jefferson County property record for 510 S 4th St E, Fort Atkinson, WI 53538
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.373 acres (16,291 sqft) |
| Owner | Owner Name on File |
| Tax Bill | $1,607 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 226-0514-0331-036 |
| Primary APN | 226-0514-0331-036 |
|---|
| Lot Area | 16,291 sqft (0.373 acres) |
|---|
| Street Address | 510 S 4TH ST E |
|---|---|
| City | FORT ATKINSON |
| State | WI |
| Zip | 53538-2314 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 & E1/2 OF N1/2 OF LOT 2 & E1/4 OF S1/2 OF LOT 2, BLK 1, WM. KRENNING'S ADD. |
| Legal Range | 14E |
| Legal Township | 05N |
| Legal Section | 03 |
| Legal Quarter | SW |
| Quarter-Quarter Section | NE |
| Legal Subdivision | WM KRENNINGS ADD |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | JEFFERSON WI |
| Township / Civil Division | FORT ATKINSON |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 101500 |
The current owner of 510 S 4th St E acquired it in October 2008.
Source: Jefferson County records, as of February 16, 2026
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 413 S 4TH ST E, FORT ATKINSON, WI 53538-2311 |
| Occupancy | Owner Occupied |
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 |
|---|---|
| Prior Sale | Oct 2, 2008 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 510 S 4th St E was $1,607 with a homeowner's exemption.
Source: Jefferson County assessment roll, as of May 31, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Jefferson County |
| Municipality | Fort Atkinson City |
| Unified School District | Fort Atkinson School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,607.00 Homeowner's exemption | $76,000 Land $58,000 Building $18,000 | $90,700 |
| 2023 | $1,349.00 Homeowner's exemption | $76,000 Land $58,000 Building $18,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 510 S 4th St E in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 5 (1979–2008) |
| Claims Outside the SFHA | 1 of 5 |
| 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.
Wildfire risk around 510 S 4th St E is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.7% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | FORT ATKINSON WATERWORKS serves 12,390 people · EPA ID WI1280103 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2025 |
| Lead | 13 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 136 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 35 |
| Bertram Communications Fixed Wireless | 100 / 20 |
May also be available: Netwurx, Verizon.
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