The 2025 property tax bill for 635 S K St was $4,219.
Source: Monroe County assessment roll, as of February 9, 2026
Property Jurisdictions
Type
Name
State
Wisconsin
County
Monroe County
Municipality
Sparta City
Unified School District
Sparta Area School District (PK - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
Assessed Market Value
2025
$4,219.00
$268,300Land $15,900Building $252,400
$268,100
2023
$1,761.00 (-2.87%)
$113,900 (+6.55%)Land $12,200Building $101,700
$112,100 (+5.36%)
2022
$1,813.00
$106,900Land $12,200Building $94,700
$106,400
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
Flood
FEMA maps place 635 S K St 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 December 15, 2021 · 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
1 in force
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
Wildfire risk around 635 S K St 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 95% of the US · lower than 88% 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.
Drinking Water
Source: EPA Safe Drinking Water Information System, as of September 2026
Water System
SPARTA WATERWORKS serves 10,025 people · EPA ID WI6420297
Water Source
Groundwater
Last State Inspection
Jul 2023
Lead
1 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 169 locations within half a mile, as of December 31, 2025
Provider
Max Down / Up (Mbps)
Spectrum Cable
1,000 / 1,000
May also be available: Brightspeed, Lynxx Networks, T-Mobile, TDS Telecom, Verizon.