Walworth County property record for 2142 Jefferson Ln, Delavan, WI 53115
| Property Type | Single Family Home |
|---|---|
| Owner | 2 Individual Names on File |
| Tax Bill | $3,718 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | FGEN2 00050 |
| Primary APN | FGEN2 00050 |
|---|
| Old Parcel Number | FGEN200050 |
|---|---|
| Street Address | 2142 JEFFERSON LN |
| City | DELAVAN |
| State | WI |
| Zip | 53115-3994 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | UNIT #2142 JEFFERSON LANE 2ND AMENDMENT TO GENEVA LANDINGS ON DELAVAN LAKE AS RECORDED UNDER DOC. #419860. LOCATED IN SECS 20 |
| Legal Subdivision | GENEVA LANDINGS 2ND AMENDMENT |
| Jurisdiction | WALWORTH WI |
| Township / Civil Division | DELAVAN |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 802 |
2142 Jefferson Ln 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 | 2142 JEFFERSON LN, DELAVAN, WI 53115-3994 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 2142 Jefferson Ln was $3,718 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 | $3,718.00 Homeowner's exemption | $308,800 Land $75,000 Building $233,800 | $324,912 Land $78,913 Building $245,999 |
| 2023 | $3,145.00 (+1.42%) Homeowner's exemption | $194,300 (-) Land $75,000 Building $119,300 | |
| 2022 | $3,101.00 Homeowner's exemption | $194,300 Land $75,000 Building $119,300 | $236,038 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 2142 Jefferson Ln in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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.
Wildfire risk around 2142 Jefferson Ln 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 92 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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