Walworth County property record for 509 E Wisconsin St, Delavan, WI 53115
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.251 acres (10,977 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $3,597 (2025) |
| Deeds & Mortgages | Jan 2017 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | XP 00084 |
| Primary APN | XP 00084 |
|---|
| Lot Area | 10,977 sqft (0.251 acres) |
|---|
| Old Parcel Number | XP00084 |
|---|---|
| Street Address | 509 E WISCONSIN ST |
| City | DELAVAN |
| State | WI |
| Zip | 53115-1822 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 11 BLK 5 PASSAGE, ARAM & DOWNIE ADD. CITY OF DELAVAN |
| Legal Subdivision | PASSAGE ARAM & DOWNIE ADD |
| Legal Block | 5 |
| Legal Lot Number | 11 |
| Jurisdiction | WALWORTH WI |
| Township / Civil Division | DELAVAN |
| Census Block Group | 4 |
| Census Block | 4008 |
| Census Tract | 702 |
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 |
|---|---|
| Mailing Address | 509 E WISCONSIN ST, DELAVAN, WI 53115-1822 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WALWORTH WI |
| Property Address | 509 E WISCONSIN ST, DELAVAN, WI 53115-1822 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 940325 |
|---|---|
| Date | Jan 25, 2017 |
| Instrument | 940325 |
| Name | TOWN BANK |
|---|---|
| Type | Bank |
| Address | HARTLAND, WI 53029 |
| 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 | $3,597.00 (+41.84%) Homeowner's exemption | $245,800 (+96.64%) Land $28,500 Building $217,300 | $263,284 (+62.02%) Land $30,527 Building $232,757 |
| 2023 | $2,536.00 (+0.48%) Homeowner's exemption | $125,000 (-) Land $17,000 Building $108,000 | |
| 2022 | $2,524.00 Homeowner's exemption | $125,000 Land $17,000 Building $108,000 | $162,502 |
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 | Low lower than 99.1% of the US · lower than 97.9% 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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