Rock County property record for 3621 E Hart Rd, Beloit, WI 53511 · Last verified April 2026
| Property Type | Commercial |
|---|---|
| Lot Size | 38.1 acres (1,661,814 sqft) |
| Owner | Company Name on File |
| Tax Bill | $5,149 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 6-19-185.4 |
| Primary APN | 6-19-185.4 |
|---|---|
| Alternative APN |
|
| Lot Area | 1,661,814 sqft (38.1 acres) |
|---|
| Account Number | 038 00118004 |
|---|---|
| Street Address | 3621 E HART RD |
| City | BELOIT |
| State | WI |
| Zip | 53511-9538 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | SW1/4 NW1/4 (EXC HWY) (EXC PCL 6 FOR HWY DESC IN TPP 1003-10-21-4.01 REC AS TPP-E22 & TPP 1003-10-21-4.02 REC AS TPP-E39 DOC 2022537 & DOC 2023120) |
| Jurisdiction | ROCK WI |
| Township / Civil Division | TURTLE |
| Census Block Group | 1 |
| Census Block | 1049 |
| Census Tract | 2602 |
Source: Rock County records · APN 6-19-185.4
Assessment roll updated April 2, 2026 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 1818, JANESVILLE, WI 53547-1818 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Jan 26, 2010 |
| Transfer Doc | 0001885074 |
| Record Updated | Jun 08, 2026 |
Source: Rock County records · Assessment roll updated April 2, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Rock County |
| County Subdivision | Turtle Town |
| Unified School District | Beloit Turner School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,149.00 (+6.19%) | $440,000 (-) Land $323,300 Building $116,700 | $517,800 (+15.99%) |
| 2023 | $4,849.00 | $440,000 Land $323,300 Building $116,700 | $446,400 |
Source: FEMA National Flood Hazard Layer, Rock County (55105C), updated May 3, 2017 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 551050026021, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 11 individual NFIP policies nearby |
| Nearby Flood Policies | 11 in force |
| Nearby Flood Claims | 4 (1978–2024) |
| Claims Outside the SFHA | 2 of 4 |
| Most Recent Claim | Apr 2024, rainfall accumulation |
| Wildfire Risk | Low above 20% of the US · above 57% of Wisconsin |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 5 locations within about half a mile of this property, a small sample
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 35 |
| Verizon | Fixed Wireless | 300 / 20 |
| ResTech Services | Fixed Wireless (unlicensed) | 100 / 25 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
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