Rock County property record for 502 Frederick St, Beloit, WI 53511 · Last verified April 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1965 |
| Square Footage | 1,152 sqft Living Area |
| Lot Size | 16,074 sqft (0.369 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $95,500 (2015) |
| Tax Bill | $3,441.00 (2025) |
Source: Rock County records · APN 206 13330750
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 | 502 FREDERICK ST, BELOIT, WI 53511-5703 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Aug 13, 2021 | Deed of Trust, Mortgage · Conventional Mortgage ADIVIA CU |
| May 10, 2018 | Deed of Trust, Mortgage · Conventional Mortgage ASSOCIATED BANK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 06, 2015 · Amount on Record |
| Deed Sale | Jul 06, 2015 · Amount on Record |
| Prior Sale | Mar 03, 2015 |
| Deed Doc Number | 20152030489 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ROCK WI |
| Property Address | 502 FREDERICK ST, BELOIT, WI 53511-5703 |
| Transaction Type | Mortgage |
| Record Updated | Sep 01, 2021 |
| Name | Verified Name |
|---|
| Document Number | 2196157 |
|---|---|
| Date | Aug 13, 2021 |
| Instrument | 2196157 |
| Name | ADIVIA CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Aug 12, 2041 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ROCK WI |
| Property Address | 502 FREDERICK ST, BELOIT, WI 53511-5703 |
| Transaction Type | Mortgage |
| Record Updated | May 30, 2018 |
| Name | Verified Name |
|---|
| Document Number | 2102740 |
|---|---|
| Date | May 10, 2018 |
| Instrument | 2102740 |
| Name | ASSOCIATED BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 27, 2048 |
| Rate Type | Adjustable Rate |
|---|
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 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 | $3,441.00 (+11.79%) Homeowner's exemption | $212,200 (+21.67%) Land $25,900 Building $186,300 | $233,100 (+17.49%) |
| 2023 | $3,078.00 Homeowner's exemption | $174,400 Land $25,900 Building $148,500 | $198,400 |
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 |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | 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.
| Primary APN | 206 13330750 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 11 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Building Area | 1,152 sqft Living Area |
| Stories | 1 Stories |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Exterior Material | Metal Exterior |
| Construction Type | Frame Construction |
| Lot Area | 16,074 sqft (0.369 acres) |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | HVAC Heating |
| Account Number | 206 13330750 |
|---|---|
| Street Address | 502 FREDERICK ST |
| City | BELOIT |
| State | WI |
| Zip | 53511-5703 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 10 BLOCK 3 WEST VIEW ADDN |
| Legal Subdivision | WEST VIEW ADDN |
| Legal Block | 3 |
| Legal Lot Number | 10 |
| Jurisdiction | ROCK WI |
| Minor Civil Division | BELOIT |
| Census Blockgroup | 2 |
| Census Block | 2038 |
| Census Tract | 2200 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures