Walworth County property record for 320 S Main St, Delavan, WI 53115
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.226 acres (9,845 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $5,019 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | XOP 00235 |
| Primary APN | XOP 00235 |
|---|
| Lot Area | 9,845 sqft (0.226 acres) |
|---|
| Old Parcel Number | XOP00235 |
|---|---|
| Street Address | 320 S MAIN ST |
| City | DELAVAN |
| State | WI |
| Zip | 53115-1727 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 9 BLK 22 ORIGINAL PLAT CITY OF DELAVAN |
| Legal Subdivision | ORIGINAL PLAT |
| Legal Block | 22 |
| Legal Lot Number | 9 |
| Jurisdiction | WALWORTH WI |
| Township / Civil Division | DELAVAN |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 701 |
Source: Walworth County records, as of February 9, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 320 S MAIN ST, DELAVAN, WI 53115-1727 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Walworth County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Walworth County |
| Municipality | Delavan City |
| Unified School District | Delavan-Darien School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,019.00 (+18.68%) Homeowner's exemption | $337,300 (+68.31%) Land $26,500 Building $310,800 | $361,293 (+38.68%) Land $28,385 Building $332,908 |
| 2023 | $4,229.00 (+0.79%) Homeowner's exemption | $200,400 (-) Land $16,200 Building $184,200 | |
| 2022 | $4,196.00 Homeowner's exemption | $200,400 Land $16,200 Building $184,200 | $260,524 |
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 March 2, 2023 · 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 Claims | 1 (1979) |
| Most Recent Claim | Aug 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 94% 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 | DELAVAN WATERWORKS serves 9,028 people · EPA ID WI2650113 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2024 |
| Lead | 10 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| 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 373 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
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