Dane County property record for 1809 Co Rd BB, Deerfield, WI 53531
| Property Type | Single Family Home |
|---|---|
| Lot Size | 5 acres (217,800 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $19,097 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0711-132-9090-8 |
| Primary APN | 0711-132-9090-8 |
|---|
| Lot Area | 217,800 sqft (5 acres) |
|---|
| Street Address | 1809 COUNTY ROAD BB |
|---|---|
| City | DEERFIELD |
| State | WI |
| Zip | 53531-9770 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | FP-35 |
| Legal Description | SEC 13-7-11 PRT NW1/4 COM NW COR SW1/4NW1/4 TH E 460 FT TH S TO PT ON LN RNG N7 5DEGW FR A PT LOC 750 FT S OF NE COR SD 1 |
| Legal Range | 11 |
| Legal Township | 07 |
| Legal Section | 13 |
| Legal Block | 90 |
| Jurisdiction | DANE WI |
| Township / Civil Division | COTTAGE GROVE |
| Census Block Group | 4 |
| Census Block | 4023 |
| Census Tract | 12002 |
1809 Co Rd BB is owned and occupied by two individuals.
Source: Dane County records, as of January 22, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 1809 COUNTY ROAD BB, DEERFIELD, WI 53531-9770 |
| 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 | 2 Names on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 1809 Co Rd BB was $19,097 with a homeowner's exemption.
Source: Dane County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Dane County |
| County Subdivision | Cottage Grove Town |
| Unified School District | Monona Grove School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $19,097.00 Homeowner's exemption | $929,600 Land $150,500 Building $779,100 | $1,347,200 |
| 2023 | $929,600 Land $150,500 Building $779,100 | $1,074,600 | |
| 2022 | $15,916.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1809 Co Rd BB in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 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 1809 Co Rd BB is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 83% of Wisconsin |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 9 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Fiber | 1,000 / 1,000 |
| UpNet WI Fixed Wireless | 100 / 30 |
| LiteWire Fixed Wireless | 100 / 25 |
| Bertram Communications Fixed Wireless | 100 / 20 |
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