Dane County property record for 204 Olson Ave, Belleville, WI 53508
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.219 acres (9,583 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $312,000 (Sep 2020) |
| Tax Bill | $8,260 (2025) |
| Deeds & Mortgages | Aug 2026 Line of Credit Aug 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 0508-334-8924-1 |
| Primary APN | 0508-334-8924-1 |
|---|
| Lot Area | 9,583 sqft (0.219 acres) |
|---|
| Street Address | 204 OLSON AVE |
|---|---|
| City | BELLEVILLE |
| State | WI |
| Zip | 53508-9193 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BAKER'S WOODS LOT 24 |
| Legal Block | 89 |
| Legal Lot Number | 24 |
| Jurisdiction | DANE WI |
| Township / Civil Division | BELLEVILLE |
| Census Block Group | 3 |
| Census Block | 3063 |
| Census Tract | 12600 |
Source: Dane County records, as of January 22, 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 | 2 Individual Names on Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 204 OLSON AVE, BELLEVILLE, WI 53508-9193 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 14, 2026 | Deed of Trust, Mortgage · Line of Credit LAKE BANK |
| Aug 9, 2023 | Deed of Trust, Mortgage · Conventional Mortgage LAKE RIDGE BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 17, 2020 · Amount on Record |
| Deed Sale | Sep 17, 2020 · Amount on Record |
| Prior Sale | Sep 17, 2020 · Amount on Record |
| Deed Document Number | 5638145 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Recording Date | Aug 14, 2026 |
| Property Address | 204 OLSON AVE, BELLEVILLE, WI 53508-9193 |
| Document Number | 0006119383 |
| Instrument Date | Aug 10, 2026 |
| Instrument | 20266119383 |
| Transaction Type | Mortgage |
| Record Updated | Sep 9, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Address | 204 OLSON AVE, BELLEVILLE, WI 53508-9193 |
| Document Number | 0006119383, |
|---|---|
| Date | Aug 14, 2026 |
| Instrument | 20266119383 |
| Name | LAKE BANK |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 60 Months |
| Due | Aug 28, 2031 |
| Max Rate | -1% |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 204 OLSON AVE, BELLEVILLE, WI 53508-9193 |
| Transaction Type | Mortgage |
| Record Updated | Aug 30, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0005917668 |
|---|---|
| Date | Aug 9, 2023 |
| Instrument | 5917668 |
| Name | LAKE RIDGE BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 60 Months |
| Due | Aug 28, 2028 |
Source: Dane County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Dane County |
| Municipality | Belleville Village |
| Unified School District | Belleville School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $8,260.00 (+15.69%) Homeowner's exemption | $306,500 (-) Land $60,000 Building $246,500 | $459,300 (+12.24%) |
| 2023 | $306,500 Land $60,000 Building $246,500 | $409,200 | |
| 2022 | $7,140.00 |
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 September 20, 2026 · 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 | 6 in force |
| Nearby Flood Claims | 3 (2018) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Aug 2018 · Severe Storms, Tornadoes, Straight-line Winds, Flooding, And Landslides |
| Claims by Event |
|
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 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 | BELLEVILLE WATERWORKS serves 2,712 people · EPA ID WI1130209 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2024 |
| Lead | 2 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 91 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 50 |
| LiteWire Fixed Wireless | 100 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
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