Whiteside County property record for 400 E 4th St, Rock Falls, IL 61071 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.22 acres (9,583 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,706 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1127158001 |
| Primary APN | 1127158001 |
|---|---|
| Alternative APN |
|
| Lot Area | 9,583 sqft (0.22 acres) |
|---|---|
| Lot Dimensions | 149 ft deep x 65 ft wide |
| Account Number | 21386 |
|---|---|
| Street Address | 400 E 4TH ST |
| City | ROCK FALLS |
| State | IL |
| Zip | 61071-1351 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | WOODWORTHS RESUB OF PT LOT 1 BLK F LOT 1 & N 15 LOT 2 BLK 2 MF 10555-02 221100X |
| Legal Subdivision | WOODWORTHS RESUB |
| Legal Block | F,2 |
| Legal Lot Number | 1-2 |
| Jurisdiction | WHITESIDE IL |
| Township / Civil Division | COLOMA |
| Census Block Group | 1 |
| Census Block | 1035 |
| Census Tract | 1500 |
Source: Whiteside County records · APN 1127158001
Assessment roll updated May 22, 2026 · Last verified June 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 | 400 E 4TH ST, ROCK FALLS, IL 61071-1351 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Whiteside County records · Assessment roll updated May 22, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Whiteside County |
| County Subdivision | Coloma Township |
| Municipality | Rock Falls City |
| Elementary School District | Rock Falls Elementary School District 13 (PK - 08) |
| Secondary School District | Rock Falls Township High School District 301 (09 - 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 | $3,706.00 | $39,749 Land $6,209 Building $33,540 | |
| 2024 | $119,247 Land $18,627 Building $100,620 |
Source: FEMA National Flood Hazard Layer, Whiteside County (17195C), updated September 26, 2019 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 171950015001, refreshed September 2026 · 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 |
| Nearby Flood Claims | 1 (2018) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Apr 2018, other causes |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 296 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 1,200 / 35 |
| Surf Air Wireless | Fiber | 1,000 / 1,000 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Verizon, JAB Wireless. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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