Walworth County property record for 190 Dewey Ave, Fontana, WI 53125
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.22 acres (9,583 sqft) |
| Owner | Company Name on File |
| Last Sale | $170,000 (Oct 2021) |
| Tax Bill | $3,369 (2025) |
| Deeds & Mortgages | Jan 2023 Line of Credit Oct 2021 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | STFV 00242A |
| Primary APN | STFV 00242A |
|---|
| Lot Area | 9,583 sqft (0.22 acres) |
|---|
| Street Address | 190 DEWEY AVE |
|---|---|
| City | FONTANA |
| State | WI |
| Zip | 53125-1236 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 17 BLK 5 ASSESSORS PLAT NO 1 C. L. DOUGLASS SUBD. VILLAGE OF FONTANA ON GENEVA LAKE |
| Legal Subdivision | ASSESSORS PLAT NO. 1(C.L. DOUGLASS SUB.) |
| Legal Block | 5 |
| Legal Lot Number | 17 |
| Jurisdiction | WALWORTH WI |
| Township / Civil Division | FONTANA-ON-GENEVA LAKE |
| Census Block Group | 1 |
| Census Block | 1035 |
| Census Tract | 1608 |
190 Dewey Ave is owned by a company that bought it in October 2021.
Source: Walworth County records, as of October 1, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | W6966 SUGAR CREEK RD, ELKHORN, WI 53121-3868 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jan 19, 2023 | Deed of Trust, Mortgage · Line of Credit THE HARVARD STATE BANK |
| Oct 26, 2021 | Warranty Deed, Transfer TOWN N COUNTRY TITLE LLC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 26, 2021 · Amount on File |
| Deed Sale | Oct 26, 2021 · Amount on File |
| Deed Document Number | 20211049353 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WALWORTH WI |
| Property Address | 190 DEWEY AVE, FONTANA, WI 53125-1236 |
| Transaction Type | Mortgage |
| Record Updated | Feb 3, 2023 |
| Name | Verified Name |
|---|---|
| Address | W6966 SUGAR CREEK RD, ELKHORN, WI 53121-3868 |
| Document Number | 0001074070 |
|---|---|
| Date | Jan 19, 2023 |
| Instrument | 1074070 |
| Name | THE HARVARD STATE BANK |
|---|---|
| Type | Bank |
| Address | SOUTH MILWAUKEE, WI 53172 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 240 Months |
| Due | Jan 9, 2043 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WALWORTH WI |
| Recording Date | Oct 26, 2021 |
| Property Address | 190 DEWEY AVE, FONTANA, WI 53125-1236 |
| Document Number | 0001049353 |
| Instrument Date | Oct 20, 2021 |
| Instrument | 1049353 |
| Transaction Type | Transfer |
| Record Updated | Apr 28, 2022 |
| Title Company | TOWN N COUNTRY TITLE LLC |
| Amount | Amount on Record |
|---|---|
| Tax | $510.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
The 2025 property tax bill for 190 Dewey Ave was $3,369.
Source: Walworth County assessment roll, as of February 10, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Walworth County |
| Municipality | Fontana-on-Geneva Lake Village |
| Elementary School District | Fontana Joint No. 8 School District (PK - 08) |
| Secondary School District | Big Foot Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,369.00 | $411,800 Land $86,200 Building $325,600 | $441,024 Land $92,317 Building $348,707 |
| 2023 | $2,838.00 (+2.75%) | $214,800 (-) Land $58,600 Building $156,200 | |
| 2022 | $2,762.00 | $214,800 Land $58,600 Building $156,200 | $273,071 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 190 Dewey Ave 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 190 Dewey Ave is low, with 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 80% of the US · above 57% of Wisconsin |
|---|---|
| Wildfire Likelihood | 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 | FONTANA WATER UTILITY serves 1,839 people · EPA ID WI2650128 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2025 |
| Lead | 3 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory Oct 2024 |
| Monitoring and Reporting | 6 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 47 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 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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