Waukesha County property record for 4065 N 138th St, Brookfield, WI 53005
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,694 sqft · built 1955 |
| Lot Size | 1 acre (43,560 sqft) |
| Owner | Individual Name on File |
| Last Sale | $205,000 (Feb 2012) |
| Tax Bill | $4,476 (2025) |
| Deeds & Mortgages | Jun 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | BR C-1011-983 |
| Primary APN | BR C-1011-983 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,694 sqft Living Area |
| 1st Floor Area | 1,656 sqft |
| Basement Area | 1,216 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Ranch |
| Lot Area | 43,560 sqft |
| Lot Dimensions | 300 ft deep x 150 ft wide |
| View / Lot | Traffic |
| Garage Type | Attached |
| Garage Area | 528 sqft |
| Porch | Open Frame Porch |
| Porch Area | 36 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Well |
| Street Address | 4065 N 138TH ST |
|---|---|
| City | BROOKFIELD |
| State | WI |
| Zip | 53005-1720 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PT SW 1/4 SEC 1 T7N R20E COMM 441.83FT N & 333.23FT E OF SW COR TH E 299.63 FT TH N 150 FTTH W 299.64 FT TH S 150 FT TO BGN |
| Legal Range | 20E |
| Legal Township | 7N |
| Legal Section | 1 |
| Legal Subdivision | 1191 |
| Legal Block | 8 |
| Legal Lot Number | 8 |
| Jurisdiction | WAUKESHA WI |
| Township / Civil Division | BROOKFIELD |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 200700 |
4065 N 138th St is owned and occupied by an individual who bought it in February 2012.
Source: Waukesha County records, as of June 23, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4065 N 138TH ST, BROOKFIELD, WI 53005-1720 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Feb 22, 2012 · Amount on File |
| Deed Sale | Feb 22, 2012 · Amount on File |
| Deed Document Number | 20123896468 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WAUKESHA WI |
| Property Address | 4065 N 138TH ST, BROOKFIELD, WI 53005-1720 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0004485878 |
|---|---|
| Date | Jun 22, 2020 |
| Instrument | 4485878 |
| Name | CELEBRITY HOME LOANS LLC |
|---|---|
| Type | Funding / Finance Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Jul 1, 2045 |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 4065 N 138th St was $4,476.
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 | $4,476.00 | $393,300 Land $119,800 Building $273,500 | $442,900 |
| 2023 | $4,338.00 Homeowner's exemption | $393,300 Land $119,800 Building $273,500 | $418,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4065 N 138th St in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 19, 2025 · 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 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 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 4065 N 138th St 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 97% of the US · lower than 92% 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 | 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 190 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures