Mercer County property record for 505 SW 4th St, Aledo, IL 61231 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Lot Size | 10,320 sqft (0.237 acres) |
| Tax Bill | $932.00 (2025) |
| Primary APN | 101020106004 |
|---|
| Lot Area | 10,320 sqft (0.237 acres) |
|---|---|
| Depth X Width | 120 ft x 86 ft Depth x Width |
| Street Address | 505 SW 4TH ST |
|---|---|
| City | ALEDO |
| State | IL |
| Zip | 61231-1819 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | S20 T14N R3W E1/2 LOT 6 & LOT 7 BLK 99 WILLITS & THOMPSONS ADDN |
| Legal Range | 03W |
| Legal Township | 14N |
| Legal Section | 20 |
| Legal Subdivision | WILLITS & THOMPSONS ADDN |
| Legal Block | 99 |
| Legal Lot Number | 6-7 |
| Jurisdiction | MERCER IL |
| Minor Civil Division | MERCER |
| Census Blockgroup | 3 |
| Census Block | 3005 |
| Census Tract | 40300 |
Source: Mercer County records · APN 101020106004
Assessment roll updated July 10, 2026 · Last verified July 2026
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| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 505 SW 4TH ST, ALEDO, IL 61231-1819 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: Mercer County records · Assessment roll updated July 10, 2026 · Last verified July 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) |
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 | $932.00 (-3.42%) | $31,115 (+20.07%) Land $5,275 Building $25,840 | $93,345 (+20.07%) Land $15,825 Building $77,520 |
| 2022 | $965.00 | $25,915 Land $4,395 Building $21,520 | $77,745 Land $13,185 Building $64,560 |
Source: FEMA National Flood Hazard Layer, Mercer County (17131C), updated April 19, 2010 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| 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; lenders make the official flood determination.
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