Rock County property record for 1339 Frederick St, Beloit, WI 53511
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 440 sqft · built 1940 |
| Lot Size | 0.432 acres (18,818 sqft) |
| Owner | 2 Individuals on Record |
| Tax Bill | $759 (2025) |
| Deeds & Mortgages | Nov 2015 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 206 12760400 |
| Primary APN | 206 12760400 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 440 sqft Living Area |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Lot Area | 18,818 sqft (0.432 acres) |
| Account Number | 206 12760400 |
|---|---|
| Street Address | 1339 FREDERICK ST |
| City | BELOIT |
| State | WI |
| Zip | 53511 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N 1/2 L 13 BLK 4 HARPERS LITTLE FARMS |
| Legal Subdivision | HARPERS LITTLE FARMS |
| Legal Block | 4 |
| Jurisdiction | ROCK WI |
| Township / Civil Division | BELOIT |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 2000 |
Source: Rock County assessment roll, as of April 2, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individuals on Record |
|---|---|
| Mailing Address | 1349 FREDERICK ST, B, BELOIT, WI 53511-4022 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 24, 2015 |
| Deed Sale | Nov 24, 2015 |
| Deed Document Number | 20152040630 |
| Prior Transfer Date | Nov 3, 2015 |
| Prior Transfer Doc | 0002040630 |
| Record Updated | Jun 8, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ROCK WI |
| Recording Date | Nov 24, 2015 |
| Property Address | 1339 FREDERICK ST, BELOIT, WI 53511 |
| Document Number | 0002040630 |
| Instrument Date | Nov 3, 2015 |
| Instrument | 2040630 |
| Transaction Type | Transfer |
| Record Updated | Apr 2, 2026 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 19 S AUSTIN RD, JANESVILLE, WI 53548-5819 |
Source: Rock County assessment roll, as of April 2, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| Municipality | Beloit City |
| County | Rock County |
| Unified School District | Beloit School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $759.00 (+33.39%) | $48,300 (+28.12%) Land $14,400 Building $33,900 | $53,000 (+23.54%) |
| 2023 | $569.00 | $37,700 Land $14,400 Building $23,300 | $42,900 |
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 May 3, 2017
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | CITY OF BELOIT serves 36,677 people · EPA ID WI1540112 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2024 |
| Lead | 5 ppb (2023) action level 15 ppb |
| Water Quality | Radium resolved · Oct 2019 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 129 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| LiteWire Fixed Wireless | 100 / 25 |
May also be available: AT&T.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures