Walworth County property record for 415 Maple Ln, Williams Bay, WI 53191
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.355 acres (15,507 sqft) |
| Owner | Company Name on Record |
| Last Sale | $252,000 (Aug 2011) |
| Tax Bill | $4,102 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | WLAK 00049 |
| Primary APN | WLAK 00049 |
|---|
| Lot Area | 15,507 sqft (0.355 acres) |
|---|
| Old Parcel Number | WLAK00049 |
|---|---|
| Street Address | 415 MAPLE LN |
| City | WILLIAMS BAY |
| State | WI |
| Zip | 53191-9541 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 18 BLK 3 LAKEWOOD TRAILS SUB. AS RECORDED IN CAB B SLIDE 172 WCR. LOCATED IN NE 1/4 & NW 1/4 NW 1/4 SEC 1 T1N R16E. 15511 |
| Legal Range | 16E |
| Legal Township | 01N |
| Legal Section | 01 |
| Legal Subdivision | LAKEWOOD TRAILS |
| Legal Block | 3 |
| Legal Lot Number | 18 |
| Jurisdiction | WALWORTH WI |
| Township / Civil Division | WILLIAMS BAY |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 1603 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 415 MAPLE LN, WILLIAMS BAY, WI 53191-9541 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 30, 2011 · Amount on Record |
| Deed Sale | Aug 30, 2011 · Amount on Record |
| Prior Sale | Aug 30, 2011 · Amount on Record |
| Deed Document Number | 0000821002 |
| Last Transfer Date | Aug 30, 2013 |
| Transfer Doc | 0000870289 |
| Record Updated | Jun 8, 2026 |
Source: Walworth County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Walworth County |
| Municipality | Williams Bay Village |
| Unified School District | Williams Bay School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,102.00 (-18.35%) Homeowner's exemption | $493,700 (+12.97%) Land $94,500 Building $399,200 | $487,208 (+12.3%) Land $93,257 Building $393,951 |
| 2023 | $5,024.00 (-7.93%) Homeowner's exemption | $437,000 (-) Land $128,000 Building $309,000 | |
| 2022 | $5,457.00 Homeowner's exemption | $437,000 Land $128,000 Building $309,000 | $433,842 |
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 | 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: EPA Safe Drinking Water Information System, as of September 2026
| Water System | WILLIAMS BAY WATERWORKS serves 2,601 people · EPA ID WI2650060 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2024 |
| Lead | 45 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead public education Jul 2025 |
| Monitoring and Reporting | 10 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 282 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
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