Walworth County property record for 510 S 4th St, Delavan, WI 53115 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Lot Size | 13,939 sqft (0.319 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $3,923.00 (2025) |
| Primary APN | XS 00007A |
|---|
| Lot Area | 13,939 sqft (0.319 acres) |
|---|
| Old Parcel Number | XS00007A |
|---|---|
| Street Address | 510 S 4TH ST |
| City | DELAVAN |
| State | WI |
| Zip | 53115-2204 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 1 BLK 2 EXC. SLY 25.87'. ALSO PARCEL ADJACENT ON W LN LOT 1-COM NW COR LOT 1, S 140' W 66', N 140', E 66' TO POB. SARAH A |
| Legal Subdivision | PHOENIX, SARAH A. ADD |
| Legal Block | 2 |
| Legal Lot Number | 1 |
| Jurisdiction | WALWORTH WI |
| Minor Civil Division | DELAVAN |
| Census Blockgroup | 4 |
| Census Block | 4026 |
| Census Tract | 702 |
Source: Walworth County records · APN XS 00007A
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 | 2 Individual Names on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 510 S 4TH ST, DELAVAN, WI 53115-2204 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Refreshed | Jun 08, 2026 |
Source: Walworth County records · Assessment roll updated January 1, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Walworth County |
| Municipality | Delavan City |
| 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 | $3,923.00 (+24.42%) Homeowner's exemption | $266,800 (+74.95%) Land $30,000 Building $236,800 | $285,778 (+44.15%) Land $32,134 Building $253,644 |
| 2023 | $3,153.00 (+0.61%) Homeowner's exemption | $152,500 (-) Land $23,400 Building $129,100 | |
| 2022 | $3,134.00 Homeowner's exemption | $152,500 Land $23,400 Building $129,100 | $198,253 |
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