Waukesha County property record for 4340 Imperial Dr, Brookfield, WI 53045
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,604 sqft · built 1963 |
| Lot Size | 0.45 acres (19,602 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $239,900 (Dec 2002) |
| Tax Bill | $3,951 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | BR C-1021-373 |
| Primary APN | BR C-1021-373 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,604 sqft Living Area |
| 1st Floor Area | 1,666 sqft |
| Basement Area | 1,629 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Ranch |
| Exterior Material | Concrete Block |
| Lot Area | 19,602 sqft (0.45 acres) |
| View / Lot | Traffic |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Porch | Open Frame Porch |
| Porch Area | 39 sqft |
| Patio Area | 600 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Street Address | 4340 IMPERIAL DR |
|---|---|
| City | BROOKFIELD |
| State | WI |
| Zip | 53045-1240 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 25 BLK 22 IMPERIAL ESTATES PT OF SEC 4 T7N R20E |
| Legal Range | 20E |
| Legal Township | 7N |
| Legal Section | 4 |
| Legal Subdivision | IMPERIAL ESTATE |
| Legal Block | 22 |
| Legal Lot Number | 25 |
| Jurisdiction | WAUKESHA WI |
| Township / Civil Division | BROOKFIELD |
| Census Block Group | 3 |
| Census Block | 3016 |
| Census Tract | 200803 |
Source: Waukesha County records, as of June 23, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 4340 IMPERIAL DR, BROOKFIELD, WI 53045-1240 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 20, 2002 · Amount on Record |
| Deed Sale | Dec 20, 2002 · Amount on Record |
| Deed Document Number | 20022898748 |
| Last Transfer Date | Jul 9, 2025 |
| Transfer Doc | 0004826174 |
| Record Updated | Sep 20, 2026 |
Source: Waukesha County assessment roll, as of June 23, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| Municipality | Brookfield City |
| County | Waukesha County |
| Unified School District | Elmbrook School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,951.00 (+3.21%) | $349,400 (-) Land $125,600 Building $223,800 | $393,400 (+5.95%) |
| 2024 | $3,828.00 (+0.13%) | $349,400 (-) Land $125,600 Building $223,800 | $371,300 (-0.16%) |
| 2023 | $3,823.00 Homeowner's exemption | $349,400 Land $125,600 Building $223,800 | $371,900 |
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 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.
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 | BROOKFIELD WATER UTILITY serves 29,070 people · EPA ID WI2680253 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2023 |
| Lead | 2 ppb (2023) action level 15 ppb |
| Water Quality | Radium resolved · Apr 2020 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 4 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 262 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 |
| AT&T DSL | 100 / 20 |
5G (outdoors only) and 4G LTE
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