Walworth County property record for 312 Herman St, Delavan, WI 53115
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.265 acres (11,543 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $50,000 (Oct 2025) |
| Tax Bill | $2,900 (2025) |
| Deeds & Mortgages | Oct 2025 Sale Oct 2020 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | XP 00149 |
| Primary APN | XP 00149 |
|---|
| Lot Area | 11,543 sqft (0.265 acres) |
|---|
| Street Address | 312 HERMAN ST |
|---|---|
| City | DELAVAN |
| State | WI |
| Zip | 53115-1845 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 7 BLK 11 & LOT 8 BLK 11 EXC SLY 12' PASSAGE, ARAM & DOWNIE ADD. CITY OF DELAVAN |
| Legal Subdivision | PASSAGE ARAM & DOWNIE ADD |
| Legal Block | 11 |
| Legal Lot Number | 7 |
| Jurisdiction | WALWORTH WI |
| Township / Civil Division | DELAVAN |
| Census Block Group | 4 |
| Census Block | 4012 |
| Census Tract | 702 |
312 Herman St is owned by two individuals who bought it in October 2025.
Source: Walworth County records, as of February 10, 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 |
|---|---|
| Mailing Address | 529 SPRING ST, LAKE GENEVA, WI 53147-1241 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Oct 14, 2025 | Quit Claim Deed, Transfer Quitclaim |
| Oct 26, 2020 | Warranty Deed, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 14, 2025 · Amount on File |
| Deed Sale | Oct 14, 2025 · Amount on File |
| Prior Sale | Oct 26, 2020 · Amount on File |
| Deed Document Number | 20251118965 |
| Prior Transfer Date | Sep 10, 2025 |
| Prior Transfer Doc | 0001118965 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WALWORTH WI |
| Recording Date | Oct 14, 2025 |
| Property Address | 312 HERMAN ST, DELAVAN, WI 53115-1845 |
| Document Number | 0001118965 |
| Instrument Date | Sep 10, 2025 |
| Instrument | 1118965 |
| Transaction Type | Transfer |
| Record Updated | Oct 31, 2025 |
| Amount | Amount on Record |
|---|---|
| Tax | $150.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 529 SPRING ST, LAKE GENEVA, WI 53147-1241 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WALWORTH WI |
| Recording Date | Oct 26, 2020 |
| Property Address | 312 HERMAN ST, DELAVAN, WI 53115-1845 |
| Document Number | 0001021377 |
| Instrument Date | Oct 23, 2020 |
| Instrument | 1021377 |
| Transaction Type | Transfer |
| Record Updated | Apr 28, 2022 |
| Amount | Amount on Record |
|---|---|
| Tax | $150.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1177 LAVKSPUR ST, PINGREE GROVE, IL 60140 |
The 2025 property tax bill for 312 Herman St was $2,900, up 3.5% from the year before.
Source: Walworth County assessment roll, as of February 10, 2026
| 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 | $2,900.00 (+3.5%) | $190,200 (-) Land $25,000 Building $165,200 | $203,729 (+4.86%) Land $26,778 Building $176,951 |
| 2024 | $2,802.00 (+20.98%) | $190,200 (+79.94%) Land $25,000 Building $165,200 | $194,283 Land $25,537 Building $168,746 |
| 2023 | $2,316.00 (+1.31%) | $105,700 (-) Land $19,400 Building $86,300 | |
| 2022 | $2,286.00 | $105,700 Land $19,400 Building $86,300 | $137,412 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 312 Herman St in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 312 Herman St 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 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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