Oconto County property record for 308 Congress St, Oconto, WI 54153
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.196 acres (8,538 sqft) |
| Owner | Company Name on File |
| Last Sale | $57,000 (Jun 2020) |
| Tax Bill | $1,831 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 2651419042601 |
| Primary APN | 2651419042601 |
|---|
| Lot Area | 8,538 sqft (0.196 acres) |
|---|
| Street Address | 308 CONGRESS ST |
|---|---|
| City | OCONTO |
| State | WI |
| Zip | 54153-1504 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | UNZN |
| Legal Description | MILLIDGE'S ADD. CITY OF OCONTO PRT OF LOT 1 BLK5 COM 70' E OF NW COR SD LOT 1 TH S 137', E 62.2'; N 137', W 62.2' TO |
| Legal Range | 22E |
| Legal Township | 28N |
| Legal Section | 19 |
| Legal Subdivision | MILLIDGES ADD |
| Legal Block | 5 |
| Legal Lot Number | 1 |
| Jurisdiction | OCONTO WI |
| Township / Civil Division | OCONTO |
| Census Block Group | 2 |
| Census Block | 2028 |
| Census Tract | 100900 |
308 Congress St is owned by a company that bought it in June 2020.
Source: Oconto County records, as of April 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1046 MAIN ST, OCONTO, WI 54153-1538 |
| Owner Type | Company |
| Vesting | Company |
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 | Jun 2, 2020 · Amount on File |
| Deed Sale | Jun 2, 2020 · Amount on File |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 308 Congress St was $1,831.
Source: Oconto County assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Oconto County |
| Municipality | Oconto City |
| Unified School District | Oconto School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,831.00 | $120,000 Land $9,300 Building $110,700 | $122,200 Land $9,470 Building $112,730 |
| 2023 | $1,680.00 | $63,400 Land $9,100 Building $54,300 | $97,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 308 Congress St in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1986.
Source: FEMA National Flood Hazard Layer, effective May 18, 2023 · 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 |
| Nearby Flood Claims | 4 (1986–2019) |
| Claims Outside the SFHA | 2 of 4 |
| Most Recent Claim | Dec 2019 · other causes |
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 308 Congress St 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 80% of the US · above 57% of Wisconsin |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within 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 | OCONTO WATERWORKS serves 4,583 people · EPA ID WI4430495 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2026 |
| Lead | 3 ppb (2023) action level 15 ppb |
| Water Quality | Radium 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.
Source: FCC Broadband Data Collection, based on 351 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Brightspeed Fiber | 2,000 / 2,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Bertram Communications Fixed Wireless | 100 / 20 |
May also be available: Bug Tussel Wireless.
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