Rock County property record for 1640 Dewey Ave, Beloit, WI 53511 · Last verified April 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 658 sqft · built 1948 |
| Lot Size | 0.116 acres (5,053 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $35,000 (Sep 2008) |
| Tax Bill | $1,251 (2025) |
| Deeds & Mortgages | Dec 2021 Mortgage Sep 2008 Sale & Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 206 12571235 |
| Primary APN | 206 12571235 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 658 sqft Living Area |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Lot Area | 5,053 sqft (0.116 acres) |
| Account Number | 206 12571235 |
|---|---|
| Street Address | 1640 DEWEY AVE |
| City | BELOIT |
| State | WI |
| Zip | 53511-3602 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | L 23 B 1 YATES SEC ADD |
| Legal Subdivision | YATES SEC ADD |
| Legal Lot Number | 23 |
| Jurisdiction | ROCK WI |
| Township / Civil Division | BELOIT |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 1800 |
Source: Rock County records · APN 206 12571235
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 1161, BELOIT, WI 53512-1161 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Dec 21, 2021 | Deed of Trust, Mortgage · Conventional Mortgage JOHNSON BANK |
| Sep 04, 2008 | Warranty Deed, Transfer · Line of Credit BLACKHAWK STATE BANK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 04, 2008 · Amount on Record |
| Deed Sale | Sep 04, 2008 · Amount on Record |
| Deed Document Number | 20081840841 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ROCK WI |
| Property Address | 1640 DEWEY AVE, BELOIT, WI 53511-3602 |
| Transaction Type | Mortgage |
| Record Updated | Apr 02, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0002207743 |
|---|---|
| Date | Dec 21, 2021 |
| Instrument | 2207743 |
| Name | JOHNSON BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Fixed Rate |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ROCK WI |
| Recording Date | Sep 04, 2008 |
| Property Address | 1640 DEWEY AVE, BELOIT, WI 53511-3602 |
| Document Number | 0001840841 |
| Instrument Date | Aug 29, 2008 |
| Instrument | 1840841 |
| Transaction Type | Transfer |
| Record Updated | Apr 02, 2026 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $105.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 121 DAYTON ROW, MADISON, WI 53703-4604 |
| Document Number | 0001840842 |
|---|---|
| Date | Sep 04, 2008 |
| Instrument | 1840842 |
| Name | BLACKHAWK STATE BANK |
|---|---|
| Type | Bank |
| Address | BELOIT, WI 53511 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
Source: Rock County records · Assessment roll updated April 2, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| Municipality | Beloit City |
| County | Rock County |
| Unified School District | Beloit 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 | $1,251.00 (+17.24%) | $77,700 (+13.1%) Land $7,700 Building $70,000 | $85,300 (+9.22%) |
| 2023 | $1,067.00 | $68,700 Land $7,700 Building $61,000 | $78,100 |
Source: FEMA National Flood Hazard Layer, Rock County (55105C), updated May 3, 2017 · 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 |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 742 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: AT&T, T-Mobile USA, ResTech Services, Hilbert Communications, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
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