Whiteside County property record for 611 1st Ave, Sterling, IL 61081
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.109 acres (4,750 sqft) |
| Owner | Company Name on File |
| Last Sale | $59,900 (Jan 2026) |
| Tax Bill | $4,542 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1121410008 |
| Primary APN | 1121410008 |
|---|---|
| Alternative APNs |
|
| Lot Area | 4,750 sqft (0.109 acres) |
|---|---|
| Lot Dimensions | 95 ft deep x 50 ft wide |
| Account Number | 123577 |
|---|---|
| Street Address | 611 1ST AVE |
| City | STERLING |
| State | IL |
| Zip | 61081-3635 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | WEST OF BROADWAY E 95' LOT 12 BLK 7 108400X |
| Legal Subdivision | WEST OF BROADWAY |
| Legal Block | 7 |
| Legal Lot Number | 12 |
| Jurisdiction | WHITESIDE IL |
| Township / Civil Division | STERLING |
| Census Block Group | 2 |
| Census Block | 2051 |
| Census Tract | 1102 |
611 1st Ave is owned by a company that bought it in January 2026.
Source: Whiteside County records, as of May 22, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 700 S GRISWOLD ST, DIXON, IL 61021-8111 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
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 | Jan 26, 2026 · Amount on File |
| Deed Sale | Jan 26, 2026 · Amount on File |
| Prior Sale | Jul 13, 2006 · Amount on File |
| Deed Document Number | 2026370 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 611 1st Ave was $4,542, up 3.5% from the year before.
Source: Whiteside County assessment roll, as of May 22, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Whiteside County |
| County Subdivision | Sterling Township |
| Municipality | Sterling City |
| Unified School District | Sterling Community Unit District 5 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,542.00 (+3.49%) | $44,720 (+6.23%) Land $4,872 Building $39,848 | |
| 2024 | $4,389.00 | $42,097 Land $4,586 Building $37,511 | $134,160 (+6.23%) Land $14,616 Building $119,544 |
| 2023 | $126,291 Land $13,758 Building $112,533 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 611 1st 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 611 1st 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 | IL AMERICAN-STERLING private · serves 14,782 people · EPA ID IL1955040 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2024 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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.
Source: FCC Broadband Data Collection, based on 440 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Rise Broadband Fixed Wireless | 250 / 50 |
May also be available: Surf Internet, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures