Rock County property record for 1230 Nelson Ave, Beloit, WI 53511 · Last verified April 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 958 sqft · built 1900 |
| Lot Size | 0.134 acres (5,837 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $26,000 (Sep 2018) |
| Tax Bill | $1,611 (2025) |
| Deeds & Mortgages | Sep 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 206 12560465 |
| Primary APN | 206 12560465 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 958 sqft Living Area |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Lot Area | 5,837 sqft (0.134 acres) |
| Account Number | 206 12560465 |
|---|---|
| Street Address | 1230 NELSON AVE |
| City | BELOIT |
| State | WI |
| Zip | 53511-4744 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | L 15 ROSAS SUBD |
| Legal Subdivision | ROSAS SUBD |
| Legal Lot Number | 15 |
| Jurisdiction | ROCK WI |
| Township / Civil Division | BELOIT |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 1800 |
Source: Rock County records · APN 206 12560465
Assessment roll updated April 2, 2026 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1230 NELSON AVE, BELOIT, WI 53511-4744 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 04, 2018 · Amount on Record |
| Deed Sale | Sep 04, 2018 · Amount on Record |
| Prior Sale | Jan 18, 2007 · Amount on Record |
| Deed Document Number | 20182111362 |
| Record Updated | Jun 08, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ROCK WI |
| Recording Date | Sep 04, 2018 |
| Property Address | 1230 NELSON AVE, BELOIT, WI 53511-4744 |
| Document Number | 0002111362 |
| Instrument Date | Aug 23, 2018 |
| Instrument | 2111362 |
| Transaction Type | Transfer |
| Record Updated | Mar 15, 2022 |
| Amount | Amount Recorded |
|---|---|
| Tax | $78.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
Source: Rock County records · Assessment roll updated April 2, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| Municipality | Beloit City |
| County | Rock County |
| Unified School District | Beloit School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,611.00 (+27.55%) | $99,200 (+22.62%) Land $8,900 Building $90,300 | $109,000 (+18.48%) |
| 2023 | $1,263.00 | $80,900 Land $8,900 Building $72,000 | $92,000 |
Source: FEMA National Flood Hazard Layer, Rock County (55105C), updated May 3, 2017 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 742 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: AT&T, T-Mobile USA, ResTech Services, Hilbert Communications, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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