Washington County property record for 511 Oak St, Allenton, WI 53002
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.169 acres (7,405 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $1,712 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | T1-0982 |
| Primary APN | T1-0982 |
|---|
| Lot Area | 7,405 sqft (0.169 acres) |
|---|
| Old Parcel Number | T1 0982 |
|---|---|
| Street Address | 511 OAK ST |
| City | ALLENTON |
| State | WI |
| Zip | 53002-1012 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ASSRS PLAT ALLENTON NW SW LOT 3 BLK C FX WEIS SUB DOC 989071 |
| Legal Range | 18 |
| Legal Township | 11 |
| Legal Section | 15 |
| Legal Subdivision | FX WEIS SUB |
| Legal Block | C |
| Legal Lot Number | 3 |
| Jurisdiction | WASHINGTON WI |
| Township / Civil Division | ADDISON |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 430100 |
Source: Washington County records, as of February 16, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 511 OAK ST, ALLENTON, WI 53002-1012 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Washington County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Washington County |
| County Subdivision | Addison Town |
| Unified School District | Slinger School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,712.00 (+14.13%) Homeowner's exemption | $180,800 (+75.53%) Land $33,600 Building $147,200 | $184,900 (+21.73%) Land $34,362 Building $150,538 |
| 2023 | $1,500.00 (+1.08%) Homeowner's exemption | $103,000 (-) Land $26,500 Building $76,500 | $151,891 (+26.64%) Land $39,079 Building $112,812 |
| 2022 | $1,484.00 Homeowner's exemption | $103,000 Land $26,500 Building $76,500 | $119,938 Land $30,858 Building $89,080 |
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 February 19, 2026 · 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 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 1 (2008) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jun 2008 · Severe Storms, Tornadoes, And Flooding |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.7% 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 | ALLENTON SANITARY DISTRICT serves 860 people · EPA ID WI2670104 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2024 |
| Lead | 1 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 81 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Netwurx.
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