Rock County property record for 819 Saint Lawrence Ave, Beloit, WI 53511
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,071 sqft · built 1890 |
| Lot Size | 0.075 acres (3,267 sqft) |
| Owner | Company Name on Record |
| Last Sale | $184,833 (Sep 2016) |
| Tax Bill | $1,069 (2025) |
| Deeds & Mortgages | Aug 2019 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 206 13570150 |
| Primary APN | 206 13570150 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Building Area | 1,071 sqft Living Area |
| Year Built | Built 1890 |
|---|---|
| Effective Year Built | Effective 1890 |
| Lot Area | 3,267 sqft (0.075 acres) |
| Account Number | 206 13570150 |
|---|---|
| Street Address | 819 SAINT LAWRENCE AVE |
| City | BELOIT |
| State | WI |
| Zip | 53511-5346 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PART L 18 B 2 MC GAVOCKS SUB OF MC GAVOCKS ADD, BEG SW COR L 18, TH ELY 36.8 FT, TH NLY 80.86 FT, TH WLY 5.28 FT, TH NWLY 21. |
| Legal Subdivision | MC GAVOCKS ADD |
| Jurisdiction | ROCK WI |
| Township / Civil Division | BELOIT |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 1600 |
Source: Rock County records, 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 | Company Name on Record |
|---|---|
| Mailing Address | 12 S PONTIAC DR, JANESVILLE, WI 53545-2266 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 9, 2016 · Amount on Record |
| Deed Sale | Sep 9, 2016 · Amount on Record |
| Deed Document Number | 20162060833 |
| Record Updated | Jun 8, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ROCK WI |
| Recording Date | Aug 6, 2019 |
| Property Address | 819 SAINT LAWRENCE AVE, BELOIT, WI 53511-5346 |
| Document Number | 0002133333 |
| Instrument Date | Aug 2, 2019 |
| Instrument | 2133333 |
| Transaction Type | Transfer |
| Record Updated | Mar 15, 2022 |
| Amount | Amount Recorded |
|---|---|
| Tax | $1,083.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 2571, JANESVILLE, WI 53547-2571 |
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 | $1,069.00 (+23.87%) | $66,800 (+19.29%) Land $8,100 Building $58,700 | $73,400 (+15.23%) |
| 2023 | $863.00 | $56,000 Land $8,000 Building $48,000 | $63,700 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
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 | 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 617 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 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
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