Walworth County property record for 321 E Walworth Ave, Delavan, WI 53115
| Property Type | Commercial |
|---|---|
| Lot Size | 0.057 acres (2,526 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $100,000 (Sep 2006) |
| Tax Bill | $2,306 (2025) |
| Deeds & Mortgages | Apr 2022 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | XWUP 00001A |
| Primary APN | XWUP 00001A |
|---|
| Lot Area | 2,526 sqft (0.057 acres) |
|---|
| Old Parcel Number | XWUP00001A |
|---|---|
| Street Address | 321 E WALWORTH AVE |
| City | DELAVAN |
| State | WI |
| Zip | 53115-1119 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | PT NE 1/4 SEC 18 T2N R16E DESC AS: COM SE COR BLK 10, E 22' TO CTR BRICK WALL, N 115', W 22' TO E LN LOT 5 BLK 10 OP, S TO PO |
| Legal Range | 16E |
| Legal Township | 02N |
| Legal Section | 18 |
| Legal Block | 10 |
| Legal Lot Number | 5 |
| Jurisdiction | WALWORTH WI |
| Township / Civil Division | DELAVAN |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 702 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Delavan Downtown Commercial Historic District listed 2016 · 26 contributing resources · NRIS 16000067 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
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 | PO BOX 16, DELAVAN, WI 53115-0016 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 7, 2006 · Amount on Record |
| Deed Sale | Sep 7, 2006 · Amount on Record |
| Prior Sale | Sep 7, 2006 · Amount on Record |
| Deed Document Number | 687363 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WALWORTH WI |
| Property Address | 321 E WALWORTH AVE, DELAVAN, WI 53115-1119 |
| Transaction Type | Mortgage |
| Record Updated | Apr 21, 2022 |
| Name | Verified Name |
|---|---|
| Address | 537 BELOIT ST, DELAVAN, WI 53115-1528 |
| Document Number | 0001059760 |
|---|---|
| Date | Apr 11, 2022 |
| Instrument | 1059760 |
| Name | FIRST NATIONAL BANK & TRUST CO |
|---|---|
| Type | Bank |
| Address | BELOIT, WI 53511 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
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 | $2,306.00 (+19.79%) | $152,000 (+72.14%) Land $26,500 Building $125,500 | $162,812 (+41.83%) Land $28,385 Building $134,427 |
| 2023 | $1,925.00 (+1.32%) | $88,300 (-) Land $26,500 Building $61,800 | |
| 2022 | $1,900.00 | $88,300 Land $26,500 Building $61,800 | $114,792 |
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 |
|---|
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 189 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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