Rock County property record for 2121 Saint Lawrence Ave, Beloit, WI 53511
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,416 sqft · built 2007 |
| Lot Size | 0.408 acres (17,772 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,465 (2025) |
| Deeds & Mortgages | Jun 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 206 13471100 |
| Primary APN | 206 13471100 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,416 sqft Living Area |
| Year Built | Built 2007 |
|---|---|
| Effective Year Built | Effective 2007 |
| Lot Area | 17,772 sqft (0.408 acres) |
| Account Number | 206 13471100 |
|---|---|
| Street Address | 2121 SAINT LAWRENCE AVE |
| City | BELOIT |
| State | WI |
| Zip | 53511-5742 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | L 2 & 3 CSM VOL 11 PAGES 245 - 246 |
| Legal Lot Number | 2-3 |
| Jurisdiction | ROCK WI |
| Township / Civil Division | BELOIT |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 2000 |
2121 Saint Lawrence Ave is owned and occupied by two individuals who acquired it in June 2007.
Source: Rock County records, as of April 2, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 2121 SAINT LAWRENCE AVE, BELOIT, WI 53511-5742 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 20, 2007 |
| Deed Sale | Jun 20, 2007 |
| Deed Document Number | 20071795666 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ROCK WI |
| Property Address | 2121 SAINT LAWRENCE AVE, BELOIT, WI 53511-5742 |
| Transaction Type | Mortgage |
| Record Updated | Jul 7, 2021 |
| Name | Verified Name |
|---|
| Document Number | 2190654 |
|---|---|
| Date | Jun 17, 2021 |
| Instrument | 2190654 |
| Name | ASSOCIATED BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 1, 2051 |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 2121 Saint Lawrence Ave was $3,465.
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 | $3,465.00 | $210,100 Land $30,400 Building $179,700 | $230,800 |
| 2023 | $2,652.00 | $167,400 Land $30,400 Building $137,000 | $190,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 2121 Saint Lawrence Ave 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 2121 Saint Lawrence Ave 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 96% of the US · lower than 90% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 382 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 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: LiteWire.
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