Whiteside County property record for 509 E 8th St, Rock Falls, IL 61071 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | Individual Name on File |
| Last Sale | $52,000 (Mar 2016) |
| Tax Bill | $524 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1127379012 |
| Primary APN | 1127379012 |
|---|---|
| Alternative APN |
|
| Lot Area | 6,970 sqft (0.16 acres) |
|---|---|
| Lot Dimensions | 143 ft deep x 50 ft wide |
| Account Number | 102356 |
|---|---|
| Street Address | 509 E 8TH ST |
| City | ROCK FALLS |
| State | IL |
| Zip | 61071-1810 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S T SHIRLEYS SUB LOT 5 196400X |
| Legal Subdivision | S T SHIRLEYS SUBDIVISION |
| Jurisdiction | WHITESIDE IL |
| Township / Civil Division | COLOMA |
| Census Block Group | 2 |
| Census Block | 2032 |
| Census Tract | 1500 |
Source: Whiteside County records · APN 1127379012
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 | 509 E 8TH ST, ROCK FALLS, IL 61071-1810 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 02, 2016 · Amount on Record |
| Deed Sale | Mar 02, 2016 · Amount on Record |
| Deed Document Number | 20161143 |
| 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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $524.00 | $24,377 Land $2,980 Building $21,397 | |
| 2024 | $73,131 Land $8,940 Building $64,191 |
Source: FEMA National Flood Hazard Layer, Whiteside County (17195C), updated September 26, 2019 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 171950015002, 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 Policies | 1 in force |
| Nearby Flood Claims | 1 (1988) |
| Most Recent Claim | Jan 1988, rainfall accumulation |
| 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 430 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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