Waukesha County property record for 237 Thomas Trl, Oconomowoc, WI 53066
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.29 acres (12,632 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $285,500 (Jun 2005) |
| Tax Bill | $5,355 (2025) |
| Deeds & Mortgages | Nov 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | OCOC-0610-125 |
| Primary APN | OCOC-0610-125 |
|---|
| Lot Area | 12,632 sqft (0.29 acres) |
|---|
| Street Address | 237 THOMAS TRL |
|---|---|
| City | OCONOMOWOC |
| State | WI |
| Zip | 53066-4272 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 5 HICKORY GREEN & UNDIV INTEREST OUTLOTS 2 & 4 PT NW1/4 SEC 9 & PT NE1/4 SEC 8 T7N R17E |
| Legal Range | 17E |
| Legal Township | 7N |
| Legal Section | 08 |
| Legal Subdivision | HICKORY GREEN |
| Legal Lot Number | 5 |
| Jurisdiction | WAUKESHA WI |
| Township / Civil Division | OCONOMOWOC |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 204202 |
237 Thomas Trl is owned and occupied by two individuals who acquired it in November 2021.
Source: Waukesha County records, as of June 23, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 237 THOMAS TRL, OCONOMOWOC, WI 53066-4272 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 3, 2005 · Amount on File |
| Deed Sale | Jun 3, 2005 · Amount on File |
| Prior Sale | Apr 29, 2004 · Amount on File |
| Deed Document Number | 20053282097 |
| Last Transfer Date | Nov 3, 2021 |
| Transfer Doc | 0004632073 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WAUKESHA WI |
| Recording Date | Nov 10, 2021 |
| Property Address | 237 THOMAS TRL, OCONOMOWOC, WI 53066-4272 |
| Document Number | 0004632073 |
| Instrument Date | Nov 3, 2021 |
| Instrument | 4632073 |
| Transaction Type | Transfer |
| Record Updated | Dec 8, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
The 2025 property tax bill for 237 Thomas Trl was $5,355.
Source: Waukesha County assessment roll, as of June 23, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Waukesha County |
| Municipality | Oconomowoc City |
| Unified School District | Oconomowoc Area School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,355.00 | $516,800 Land $87,900 Building $428,900 | $524,400 |
| 2023 | $5,008.00 Homeowner's exemption | $447,000 Land $87,900 Building $359,100 | $466,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 237 Thomas Trl in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 19, 2025
| 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 237 Thomas Trl 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 97% of the US · lower than 92% 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 | OCONOMOWOC WATERWORKS serves 15,805 people · EPA ID WI2680227 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2025 |
| Lead | 7 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 167 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 50 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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