Madison County property record for 1425 Doerr Ave, Alton, IL 62002 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 860 sqft · built 1945 |
| Lot Size | 0.27 acres (11,761 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,821 (2025) |
| APN | 23-1-08-08-14-302-034 |
| Primary APN | 23-1-08-08-14-302-034 |
|---|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 860 sqft Living Area |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1945 |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Roof Material | Shingle |
| Lot Area | 11,761 sqft (0.27 acres) |
| Lot Dimensions | 230 ft deep x 51 ft wide |
| Garage Type | Detached |
| Garage Area | 576 sqft |
| Parking Spaces | 2 Parking Spaces |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 1425 DOERR AVE |
|---|---|
| City | ALTON |
| State | IL |
| Zip | 62002-4105 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PT NE SW |
| Jurisdiction | MADISON IL |
| Township / Civil Division | ALTON |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 401400 |
Source: Madison County records · APN 23-1-08-08-14-302-034
Assessment roll updated June 25, 2026 · Last verified July 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 | 1425 DOERR AVE, ALTON, IL 62002-4105 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Madison County records · Assessment roll updated June 25, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Illinois |
| Municipality | Alton City |
| County | Madison County |
| County Subdivision | Alton Township |
| Unified School District | Alton Community Unit School District 11 (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 | $2,821.00 (+10.84%) | $41,250 (+35.42%) Land $1,760 Building $39,490 | $123,750 (+35.29%) Land $5,280 Building $118,470 |
| 2024 | $2,545.00 (+18.65%) | ||
| 2022 | $2,145.00 | $30,460 Land $1,300 Building $29,160 | $91,472 Land $3,904 Building $87,568 |
Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | FEMA flood map data for this location is not available in our records |
|---|
| 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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