The 2025 property tax bill for 504 Maple St was $4,936 with a homeowner's exemption.
Source: Jefferson County assessment roll, as of February 18, 2026
Property Jurisdictions
Type
Name
State
Wisconsin
County
Jefferson County
Municipality
Fort Atkinson City
Unified School District
Fort Atkinson School District (PK - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
Assessed Market Value
2025
$4,936.00Homeowner's exemption
$233,300Land $43,000Building $190,300
$278,500
2023
$4,320.00Homeowner's exemption
$233,300Land $43,000Building $190,300
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Flood
FEMA maps place 504 Maple St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1979.
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
3 in force
Nearby Flood Claims
1 (1979)
Most Recent Claim
Apr 1979 · 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.
Wildfire
The area around 504 Maple 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.
Drinking Water
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
Violations Reported to EPA
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.
Internet Providers
Source: FCC Broadband Data Collection, based on 337 locations within half a mile, as of December 31, 2025