Milwaukee County property record for 4011 E O'Brien Rd, Oak Creek, WI 53154
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.462 acres (20,125 sqft) |
| Owner | Individual Name on File |
| Last Sale | $195,000 (Jun 2010) |
| Tax Bill | $5,757 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 918-9039-000 |
| Primary APN | 918-9039-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 20,125 sqft (0.462 acres) |
|---|
| Account Number | 109189039000 |
|---|---|
| Street Address | 4011 E OBRIEN RD |
| City | OAK CREEK |
| State | WI |
| Zip | 53154-6023 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RESIDENTIA |
| Legal Description | CSM NO. 5439 PARCEL 3 SW1/4 SEC 25-5-22 & SE1/4 SEC 26-5-22 |
| Legal Subdivision | CERT SURV MAP 5439 |
| Legal Lot Number | 3 |
| Jurisdiction | MILWAUKEE WI |
| Township / Civil Division | OAK CREEK |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 160301 |
4011 E O'Brien Rd is owned and occupied by an individual who bought it in June 2010.
Source: Milwaukee County records, as of September 3, 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 | Individual Name on File |
|---|---|
| Mailing Address | 4011 E OBRIEN RD, OAK CREEK, WI 53154-6023 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 24, 2010 · Amount on File |
| Deed Sale | Jun 24, 2010 · Amount on File |
| Prior Sale | Sep 26, 2003 · Amount on File |
| Deed Document Number | 20109890363 |
| Record Updated | Oct 29, 2026 |
Source: Milwaukee County assessment roll, as of September 3, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Milwaukee County |
| Municipality | Oak Creek City |
| Unified School District | Oak Creek-Franklin School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $385,300 (+9.21%) Land $87,800 Building $297,500 | $400,300 (+10.7%) | |
| 2024 | $5,757.00 Homeowner's exemption | $352,800 Land $81,500 Building $271,300 | $361,600 |
| 2022 | $5,674.00 Homeowner's exemption | $306,300 Land $81,500 Building $224,800 | $323,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4011 E O'Brien Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 26, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| 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 4011 E O'Brien Rd 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 95% of the US · lower than 88% 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 | OAK CREEK WATERWORKS serves 32,104 people · EPA ID WI2410172 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2025 |
| Lead | 2 ppb (2023) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Jan 2019 |
|---|---|
| Treatment and Procedure | Lead service line inventory Oct 2024 |
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 86 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 |
May also be available: AT&T.
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