Whiteside County property record for 511 14th Ave, Rock Falls, IL 61071
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | Company Name on File |
| Last Sale | $40,000 (Sep 2023) |
| Tax Bill | $1,068 (2025) |
| Deeds & Mortgages | Sep 2023 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 1128308006 |
| Primary APN | 1128308006 |
|---|---|
| Alternative APNs |
|
| Lot Area | 6,970 sqft (0.16 acres) |
|---|---|
| Lot Dimensions | 142 ft deep x 50 ft wide |
| Account Number | 116247 |
|---|---|
| Street Address | 511 14TH AVE |
| City | ROCK FALLS |
| State | IL |
| Zip | 61071-1046 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | DL & JW MARTINS ADD LOT 15 BLK 6 236900X |
| Legal Subdivision | DL & JW MARTINS ADDITION |
| Legal Block | 6 |
| Legal Lot Number | 15 |
| Jurisdiction | WHITESIDE IL |
| Township / Civil Division | COLOMA |
| Census Block Group | 1 |
| Census Block | 1049 |
| Census Tract | 1600 |
511 14th Ave is owned by a company that bought it in September 2023.
Source: Whiteside County records, as of May 22, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 217 MULBERRY LN, DIXON, IL 61021-8989 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 5, 2023 · Amount on File |
| Deed Sale | Sep 5, 2023 · Amount on File |
| Prior Sale | Jul 18, 2013 · Amount on File |
| Deed Document Number | 20234339 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WHITESIDE IL |
| Recording Date | Sep 5, 2023 |
| Property Address | 511 14TH AVE, ROCK FALLS, IL 61071-1046 |
| Document Number | 0000004339 |
| Instrument Date | Aug 31, 2023 |
| Instrument | 2023-04339 |
| Transaction Type | Transfer |
| Record Updated | Sep 26, 2023 |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 217 MULBERRY LN, DIXON, IL 61021-8989 |
The 2025 property tax bill for 511 14th Ave was $1,068.
Source: Whiteside County assessment roll, as of May 22, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,068.00 | $15,728 Land $3,990 Building $11,738 | |
| 2024 | $47,184 Land $11,970 Building $35,214 | ||
| 2022 | $2,346.00 | $20,289 Land $3,189 Building $17,100 | $60,867 Land $9,567 Building $51,300 |
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.
FEMA maps place 511 14th Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 26, 2019
| 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 511 14th 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 | ROCK FALLS serves 8,620 people · EPA ID IL1950450 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2023 |
| Lead | 3 ppb (2026–2028) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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.
Source: FCC Broadband Data Collection, based on 282 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Surf Internet Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Rise Broadband, T-Mobile.
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