Walworth County property record for 509 Delavan Dr, Delavan, WI 53115
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.239 acres (10,454 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,383 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | FIN4 00003A1 |
| Primary APN | FIN4 00003A1 |
|---|
| Lot Area | 10,454 sqft (0.239 acres) |
|---|
| Old Parcel Number | FIN400003A1 |
|---|---|
| Street Address | 509 DELAVAN DR |
| City | DELAVAN |
| State | WI |
| Zip | 53115-3050 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | E 1/2 LOT 9 BLK 1 & ALL LOT 10 BLK 1 INLET OAKS SUBD. NO. 4 OUT OF FIN4-3A |
| Legal Subdivision | INLET OAKS NO. 4 |
| Legal Block | 1 |
| Legal Lot Number | 9 |
| Jurisdiction | WALWORTH WI |
| Township / Civil Division | DELAVAN |
| Census Block Group | 1 |
| Census Block | 1083 |
| Census Tract | 801 |
509 Delavan Dr is owned and occupied by two individuals.
Source: Walworth County records, as of February 9, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 509 DELAVAN DR, DELAVAN, WI 53115-3050 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 509 Delavan Dr was $3,383 with a homeowner's exemption.
Source: Walworth County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Walworth County |
| County Subdivision | Delavan Town |
| Unified School District | Delavan-Darien School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,383.00 Homeowner's exemption | $273,000 Land $65,300 Building $207,700 | $287,244 Land $68,707 Building $218,537 |
| 2023 | $3,003.00 (+5.52%) Homeowner's exemption | $179,500 (-) Land $35,500 Building $144,000 | |
| 2022 | $2,846.00 Homeowner's exemption | $179,500 Land $35,500 Building $144,000 | $218,059 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 509 Delavan Dr in Zone X, an area of minimal flood risk.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
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.
Wildfire risk around 509 Delavan Dr is low, with less than a 0.01% annual chance of wildfire.
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: FCC Broadband Data Collection, based on 75 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 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
5G (outdoors only) and 4G LTE
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