Rock County property record for 1021 Mary St, Beloit, WI 53511
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,680 sqft · built 1969 |
| Lot Size | 0.388 acres (16,901 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,791 (2025) |
| Deeds & Mortgages | Jan 2021 Mortgage Nov 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 206 13480610 |
| Primary APN | 206 13480610 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,680 sqft Living Area |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 1969 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Lot Area | 16,901 sqft (0.388 acres) |
| Account Number | 206 13480610 |
|---|---|
| Street Address | 1021 MARY ST |
| City | BELOIT |
| State | WI |
| Zip | 53511-4818 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | L 8 & 9 B 2 MC GAVOCK HTS |
| Legal Subdivision | MC GAVOCK HTS |
| Legal Lot Number | 8-9 |
| Jurisdiction | ROCK WI |
| Township / Civil Division | BELOIT |
| Census Block Group | 1 |
| Census Block | 1018 |
| Census Tract | 2000 |
1021 Mary St is owned and occupied by two individuals who acquired it in March 2012.
Source: Rock County records, as of April 2, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1021 MARY ST, BELOIT, WI 53511-4818 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jan 7, 2021 | Deed of Trust, Mortgage · Conventional Mortgage BLACKHAWK BANK |
| Nov 24, 2020 | Warranty Deed, Transfer · Conventional Mortgage BLACKHAWK BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Mar 7, 2012 |
| Transfer Doc | 0001941946 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ROCK WI |
| Property Address | 1021 MARY ST, BELOIT, WI 53511-4818 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 2175748 |
|---|---|
| Date | Jan 7, 2021 |
| Instrument | 2175748 |
| Name | BLACKHAWK BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ROCK WI |
| Recording Date | Nov 24, 2020 |
| Property Address | 1021 MARY ST, BELOIT, WI 53511-4818 |
| Document Number | 0002171967 |
| Map Reference | DOC 2129360 |
| Instrument Date | Nov 16, 2020 |
| Instrument | 2171967 |
| Transaction Type | Transfer |
| Record Updated | Mar 15, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 0002171968 |
|---|---|
| Date | Nov 24, 2020 |
| Instrument | 2171968 |
| Name | BLACKHAWK BANK |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
The 2025 property tax bill for 1021 Mary St was $2,791.
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 | $2,791.00 | $169,800 Land $23,200 Building $146,600 | $186,500 |
| 2023 | $2,196.00 | $139,000 Land $23,300 Building $115,700 | $158,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1021 Mary St in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 1021 Mary St is low, with less than 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 99.1% of the US · lower than 97.9% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 461 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| AT&T Fiber · DSL in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: LiteWire, Metronet.
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