Washington County property record for 320 1st St, Kewaskum, WI 53040
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.169 acres (7,405 sqft) |
| Owner | Company on Record |
| Tax Bill | $2,583 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | V4-0341 |
| Primary APN | V4-0341 |
|---|
| Lot Area | 7,405 sqft (0.169 acres) |
|---|
| Old Parcel Number | V4 0341 |
|---|---|
| Street Address | 320 1ST ST |
| City | KEWASKUM |
| State | WI |
| Zip | 53040-8930 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | V OF KEWASKUM ASSRS PLAT LOT 4 BLK 28 V438 P163+V1415 P193+DOC 1371749 |
| Legal Range | 19 |
| Legal Township | 12 |
| Legal Section | 09 |
| Legal Block | 28 |
| Legal Lot Number | 4 |
| Jurisdiction | WASHINGTON WI |
| Township / Civil Division | KEWASKUM |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 410100 |
Source: Washington County assessment roll, as of January 1, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company on Record |
|---|---|
| Mailing Address | PO BOX 95, KEWASKUM, WI 53040-0095 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Washington County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Washington County |
| Municipality | Kewaskum Village |
| Unified School District | Kewaskum School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,583.00 (+18.54%) Homeowner's exemption | $192,200 (-) Land $22,900 Building $169,300 | $234,062 (+18.14%) Land $27,888 Building $206,174 |
| 2023 | $2,179.00 (-1.4%) Homeowner's exemption | $192,200 (+39.68%) Land $22,900 Building $169,300 | $198,129 (+17.19%) Land $23,606 Building $174,523 |
| 2022 | $2,210.00 Homeowner's exemption | $137,600 Land $24,100 Building $113,500 | $169,066 Land $29,611 Building $139,455 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective February 19, 2026 · 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 | 5 in force |
| Nearby Flood Claims | 1 (2008) |
| Most Recent Claim | Jun 2008 · Severe Storms, Tornadoes, And Flooding |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 57% of Wisconsin |
|---|---|
| Wildfire Likelihood | 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 | KEWASKUM WATERWORKS serves 4,309 people · EPA ID WI2670112 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2025 |
| Lead | Under 1 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 260 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 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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