Walworth County property record for 618 E Walworth Ave, Delavan, WI 53115
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.214 acres (9,322 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,924 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | XP 00104 |
| Primary APN | XP 00104 |
|---|
| Lot Area | 9,322 sqft (0.214 acres) |
|---|
| Old Parcel Number | XP00104 |
|---|---|
| Street Address | 618 E WALWORTH AVE |
| City | DELAVAN |
| State | WI |
| Zip | 53115-1249 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N 100.25' LOT 1 BLK 7. EXC HWY LAND. PASSAGE, ARAM & DOWNIE ADD CITY OF DELAVAN |
| Legal Subdivision | PASSAGE ARAM & DOWNIE ADD |
| Legal Block | 7 |
| Legal Lot Number | 1 |
| Jurisdiction | WALWORTH WI |
| Township / Civil Division | DELAVAN |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 702 |
Source: Walworth 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 | 2 Individual Names on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 134 S 6TH ST, DELAVAN, WI 53115-1861 |
| Owner Type | Individual |
| Deed Names | 2 Verified 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 | $3,924.00 (+27.65%) | $252,200 (+80.79%) Land $25,500 Building $226,700 | $270,139 (+48.96%) Land $27,314 Building $242,825 |
| 2023 | $3,074.00 (+1.29%) | $139,500 (-) Land $15,800 Building $123,700 | |
| 2022 | $3,035.00 | $139,500 Land $15,800 Building $123,700 | $181,352 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 376 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 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · Fiber in parts of the area | 100 / 20 |
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