Rock County property record for 157 Merrill Ave, Beloit, WI 53511
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,436 sqft · built 1850 |
| Lot Size | 0.109 acres (4,748 sqft) |
| Owner | Individual Name on File |
| Last Sale | $29,700 (Jul 2005) |
| Tax Bill | $1,848 (2025) |
| Deeds & Mortgages | Apr 2007 Line of Credit Jul 2005 Sale |
| Flood Zone | Zone X (moderate risk) |
| APN | 206 13510890 |
| Primary APN | 206 13510890 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Building Area | 1,436 sqft Living Area |
| Year Built | Built 1850 |
|---|---|
| Effective Year Built | Effective 1850 |
| Architectural Style | Duplex Single |
| Lot Area | 4,748 sqft (0.109 acres) |
| Account Number | 206 13510890 |
|---|---|
| Street Address | 157 MERRILL AVE |
| City | BELOIT |
| State | WI |
| Zip | 53511-4457 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PART LOTS 19 & 20 B 3 MERRILLS ADD COM SW COR L 20, TH NLY 82.92 FT, TH ELY 56.86 FT, TH SLY 82.92 FT, TH WLY 56.86 FT TO POB |
| Legal Subdivision | MERRILLS ADD |
| Legal Lot Number | 19-20 |
| Jurisdiction | ROCK WI |
| Township / Civil Division | BELOIT |
| Census Block Group | 1 |
| Census Block | 1030 |
| Census Tract | 1700 |
Source: Rock County assessment roll, 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 | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 643, BELOIT, WI 53512-0643 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Apr 3, 2007 | Deed of Trust, Mortgage · Line of Credit FIRST NATIONAL BANK & TRUST CO |
| Jul 18, 2005 | Personal Representative Deed, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 18, 2005 · Amount on Record |
| Deed Sale | Jul 18, 2005 · Amount on Record |
| Deed Document Number | 20051714666 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ROCK WI |
| Property Address | 157 MERRILL AVE, BELOIT, WI 53511-4457 |
| Transaction Type | Mortgage |
| Record Updated | Apr 2, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0001785113 |
|---|---|
| Date | Apr 3, 2007 |
| Instrument | 1785113 |
| Name | FIRST NATIONAL BANK & TRUST CO |
|---|---|
| Type | Bank |
| Address | BELOIT, WI 53511 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 119 Months |
| Due | Mar 10, 2017 |
| Document Type | Personal Representative Deed |
|---|---|
| Jurisdiction | ROCK WI |
| Recording Date | Jul 18, 2005 |
| Property Address | 157 MERRILL AVE, BELOIT, WI 53511-4457 |
| Document Number | 0001714666 |
| Instrument Date | Jul 8, 2005 |
| Instrument | 1714666 |
| Transaction Type | Transfer |
| Record Updated | Apr 2, 2026 |
| Amount | Amount Recorded |
|---|---|
| Tax | $89.10 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Address | 00000 |
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 | $1,848.00 (+44.49%) | $113,400 (+38.46%) Land $8,600 Building $104,800 | $124,500 (+33.58%) |
| 2023 | $1,279.00 | $81,900 Land $8,600 Building $73,300 | $93,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective May 3, 2017 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 8 (1979–2008) |
| Most Recent Claim | Aug 2008 · river or lake flooding |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 308 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Hilbert Communications, ResTech Services.
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