Mercer County property record for 511 NW 4th Ave, Aledo, IL 61231
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.165 acres (7,200 sqft) |
| Owner | Individual Name on File |
| Last Sale | $22,000 (Aug 2024) |
| Tax Bill | $2,758 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 101017311005 |
| Primary APN | 101017311005 |
|---|
| Lot Area | 7,200 sqft (0.165 acres) |
|---|---|
| Lot Dimensions | 120 ft deep x 60 ft wide |
| Street Address | 511 NW 4TH AVE |
|---|---|
| City | ALEDO |
| State | IL |
| Zip | 61231-1105 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S17 T14N R3W LOT 4 BLK 15 WILLITS & THOMPSONS ADDN |
| Legal Range | 03W |
| Legal Township | 14N |
| Legal Section | 17 |
| Legal Subdivision | WILLITS & THOMPSONS ADDN |
| Legal Block | 15 |
| Legal Lot Number | 4 |
| Jurisdiction | MERCER IL |
| Township / Civil Division | MERCER |
| Census Block Group | 2 |
| Census Block | 2025 |
| Census Tract | 40300 |
511 NW 4th Ave is owned and occupied by an individual who bought it in August 2024.
Source: Mercer County records, as of July 10, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 511 NW 4TH AVE, ALEDO, IL 61231-1105 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Aug 5, 2024 · Amount on File |
| Deed Sale | Aug 5, 2024 · Amount on File |
| Prior Sale | Mar 27, 2020 · Amount on File |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 511 NW 4th Ave was $2,758.
Source: Mercer County assessment roll, as of July 10, 2026
| Type | Name |
|---|---|
| State | Illinois |
| Municipality | Aledo City |
| County | Mercer County |
| County Subdivision | Mercer Township |
| Unified School District | Mercer County School District 404 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,758.00 | $37,200 Land $3,680 Building $33,520 | $111,600 Land $11,040 Building $100,560 |
| 2022 | $2,703.00 | $30,980 Land $3,065 Building $27,915 | $92,940 Land $9,195 Building $83,745 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 511 NW 4th Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 19, 2010
| 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.
Wildfire risk around 511 NW 4th Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 94% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | ALEDO serves 3,470 people · EPA ID IL1310050 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2024 |
| Lead | 3 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 134 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Viola Home Telephone Company Fiber | 1,000 / 1,000 |
| Mediacom Xtream Cable | 1,000 / 50 |
| Starlink Satellite | 280 / 30 |
May also be available: Nextlink.
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