Walworth County property record for 618 Wallis Ave, Delavan, WI 53115 · Last verified February 2026
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.219 acres (9,583 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,699 (2025) |
| APN | FDM 00033 |
| Primary APN | FDM 00033 |
|---|
| Lot Area | 9,583 sqft (0.219 acres) |
|---|
| Old Parcel Number | FDM00033 |
|---|---|
| Street Address | 618 WALLIS AVE |
| City | DELAVAN |
| State | WI |
| Zip | 53115-3530 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | E 10' LOT 20 BLK 6 & ALL LOT 21 BLK 6 DELMAR |
| Legal Subdivision | DELMAR SUB |
| Legal Block | 6 |
| Legal Lot Number | 20-21 |
| Jurisdiction | WALWORTH WI |
| Township / Civil Division | DELAVAN |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 802 |
Source: Walworth County records · APN FDM 00033
Assessment roll updated January 1, 2025 · Last verified February 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 618 WALLIS AVE, DELAVAN, WI 53115-3530 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Walworth County records · Assessment roll updated January 1, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Walworth County |
| County Subdivision | Delavan Town |
| Unified School District | Delavan-Darien School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,699.00 (-8.48%) Homeowner's exemption | $199,400 (+17.5%) Land $49,800 Building $149,600 | $209,804 (+1.77%) Land $52,398 Building $157,406 |
| 2023 | $2,949.00 (+10.16%) Homeowner's exemption | $169,700 (-) Land $24,900 Building $144,800 | |
| 2022 | $2,677.00 Homeowner's exemption | $169,700 Land $24,900 Building $144,800 | $206,154 |
Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|
| Wildfire Risk | Low above 3% of the US · above 8% of Wisconsin |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 272 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
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