Rock County property record for 1803 Merrill Ave, Beloit, WI 53511
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,089 sqft · built 1915 |
| Lot Size | 0.145 acres (6,316 sqft) |
| Owner | Individual Name on File |
| Last Sale | $44,900 (Nov 2008) |
| Tax Bill | $1,970 (2025) |
| Deeds & Mortgages | Nov 2008 Mortgage Sep 2008 Foreclosure |
| Flood Zone | Zone X (minimal risk) |
| APN | 206 13411075 |
| Primary APN | 206 13411075 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Building Area | 1,089 sqft Living Area |
| Year Built | Built 1915 |
|---|---|
| Effective Year Built | Effective 1915 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Lot Area | 6,316 sqft (0.145 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Account Number | 206 13411075 |
|---|---|
| Street Address | 1803 MERRILL AVE |
| City | BELOIT |
| State | WI |
| Zip | 53511-4901 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | E 1/2 LOTS 12 & 13 B 3 MC GAVOCKS FIFTH ADD |
| Legal Subdivision | MC GAVOCKS FIFTH ADD |
| Legal Lot Number | 12-13 |
| Jurisdiction | ROCK WI |
| Township / Civil Division | BELOIT |
| Census Block Group | 1 |
| Census Block | 1017 |
| Census Tract | 2000 |
1803 Merrill Ave is owned by an individual who bought it in November 2008.
Source: Rock County records, as of April 2, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 623 BLUFF ST, BELOIT, WI 53511-6103 |
| 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.
| Date | Document |
|---|---|
| Nov 13, 2008 | Deed of Trust, Mortgage COMMUNITY BANK CBD |
| Sep 24, 2008 | Sheriff's Deed, Foreclosure |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 13, 2008 · Amount on File |
| Deed Sale | Nov 13, 2008 · Amount on File |
| Prior Sale | Sep 24, 2008 |
| Deed Document Number | 20081846303 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ROCK WI |
| Property Address | 1803 MERRILL AVE, BELOIT, WI 53511-4901 |
| Transaction Type | Mortgage |
| Record Updated | Apr 2, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0001846304 |
|---|---|
| Date | Nov 13, 2008 |
| Instrument | 1846304 |
| Name | COMMUNITY BANK CBD |
|---|---|
| Address | DELAVAN, WI 53115 |
| Amount | Amount on Record |
|---|
| Document Type | Sheriff's Deed |
|---|---|
| Jurisdiction | ROCK WI |
| Recording Date | Sep 24, 2008 |
| Property Address | 1803 MERRILL AVE, BELOIT, WI 53511-4901 |
| Document Number | 0001842447 |
| Instrument Date | Sep 5, 2008 |
| Instrument | 1842447 |
| Transaction Type | Foreclosure |
| Record Updated | Apr 2, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Address | 00000 |
The 2025 property tax bill for 1803 Merrill Ave was $1,970.
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 | $1,970.00 | $120,700 Land $13,200 Building $107,500 | $132,600 |
| 2023 | $1,335.00 | $85,400 Land $13,200 Building $72,200 | $97,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1803 Merrill 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.
The area around 1803 Merrill Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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 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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