Walworth County property record for 3280 Co Rd O S, Delavan, WI 53115
| Property Type | Single Family Home |
|---|---|
| Lot Size | 2.46 acres (107,158 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,282 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | FA322200001 |
| Primary APN | FA322200001 |
|---|
| Lot Area | 107,158 sqft (2.46 acres) |
|---|
| Street Address | 3280 COUNTY ROAD O S |
|---|---|
| City | DELAVAN |
| State | WI |
| Zip | 53115-3285 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 CERTIFIED SURVEY NO. 3222 AS RECORDED IN VOL 18 OF C.S. ON PAGE 30 WCR. LOCATED IN SE 1/4 SW 1/4 & SW 1/4 SE 1/4 SEC 19 |
| Legal Range | 16E |
| Legal Township | 02N |
| Legal Section | 30 |
| Legal Lot Number | 1 |
| Jurisdiction | WALWORTH WI |
| Township / Civil Division | DELAVAN |
| Census Block Group | 1 |
| Census Block | 1018 |
| Census Tract | 802 |
3280 Co Rd O S is owned and occupied by two individuals.
Source: Walworth County records, as of February 9, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 3280 COUNTY ROAD O S, DELAVAN, WI 53115-3285 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 3280 Co Rd O S was $3,282 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 | $3,282.00 Homeowner's exemption | $307,100 Land $119,400 Building $187,700 | $323,123 Land $125,630 Building $197,493 |
| 2023 | $2,892.00 (+0.59%) Homeowner's exemption | $202,200 (-) Land $59,700 Building $142,500 | |
| 2022 | $2,875.00 Homeowner's exemption | $202,200 Land $59,700 Building $142,500 | $245,636 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3280 Co Rd O S 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 | 1 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.
The area around 3280 Co Rd O S has no burnable land within ember reach, so its wildfire risk is not rated.
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: FCC Broadband Data Collection, based on 22 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 35 |
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