Rock County property record for 6403 S Co Rd D, Beloit, WI 53511
| Property Type | Tax Exempt Vacant Land |
|---|---|
| Lot Size | 1.52 acres (66,211 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 6-17-319.14 |
| Primary APN | 6-17-319.14 |
|---|---|
| Alternative APN |
|
| Lot Area | 66,211 sqft (1.52 acres) |
|---|
| Account Number | 034 099007 |
|---|---|
| Street Address | 6403 S COUNTY ROAD D |
| City | BELOIT |
| State | WI |
| Zip | 53511-9031 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Tax Exempt |
| Local Zoning Code | R1 |
| Legal Description | PT SW1/4 COM 1563.85' S OF W1/4 COR, E 440', S 151', W 440', N 151' TO POB |
| Jurisdiction | ROCK WI |
| Township / Civil Division | ROCK |
| Census Block Group | 3 |
| Census Block | 3095 |
| Census Tract | 1201 |
6403 S Co Rd D, tax exempt vacant land, is owned by a company.
Source: Rock County records, as of April 2, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 101, AFTON, WI 53501-0101 |
| Owner Type | 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 |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Rock County assessment roll, as of April 2, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Rock County |
| County Subdivision | Rock Town |
| Unified School District | Janesville School District (PK - 12) |
| Year | Tax Bill |
|---|---|
| 2025 | Additional exemption filed |
| 2023 | Additional exemption filed |
| 2022 | Additional exemption filed |
FEMA maps place 6403 S Co Rd D in Zone X, an area of minimal flood risk, though there have been 11 flood claims nearby since 2001.
Source: FEMA National Flood Hazard Layer, effective May 3, 2017 · 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 |
| Flood Insurance Cost | Premium on File median of 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 11 (2001–2026) |
| Claims Outside the SFHA | 6 of 11 |
| Most Recent Claim | Apr 2026 · Severe Storms, Tornadoes, And Flooding |
| 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.
Wildfire risk around 6403 S Co Rd D 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 94% of the US · lower than 83% of Wisconsin |
|---|---|
| Wildfire Likelihood | 0.01% 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 22 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Bug Tussel Wireless Fiber | 1,000 / 1,000 |
| Spectrum Cable | 1,000 / 35 |
| LiteWire Fixed Wireless | 100 / 25 |
5G (outdoors only) and 4G LTE
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