Madison County property record for 204 Madison Ave, Alton, IL 62002
| Property Type | City, Municipal, Town, Village Owned (Exempt) |
|---|---|
| Lot Size | 0.18 acres (7,838 sqft) |
| Owner | Company Name on File |
| APN | 23-2-07-11-06-103-015 |
| Primary APN | 23-2-07-11-06-103-015 |
|---|
| Lot Area | 7,838 sqft (0.18 acres) |
|---|---|
| Lot Dimensions | 137 ft deep x 57 ft wide |
| Terrain | Rolling |
| Street Address | 204 MADISON AVE |
|---|---|
| City | ALTON |
| State | IL |
| Zip | 62002 |
| Property Category | Public Works |
| Property Type | Public Works > City, Municipal, Town, Village Owned (Exempt) |
| Legal Description | J B DANFORTHS ESTATE SUBD LOT 6-7 PT VAC ST ADJ 57(S)X135(S)IRR |
| Legal Subdivision | J B DANFORTHS ESTATE SUBD |
| Legal Lot Number | 6-7 |
| Jurisdiction | MADISON IL |
| Township / Civil Division | ALTON |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 402200 |
204 Madison Ave, a public works property, is owned by a company.
Source: Madison County records, as of June 25, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 101 E 3RD ST, ALTON, IL 62002-6239 |
| Owner Type | Company |
| Vesting | Government |
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 |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Madison County assessment roll, as of June 25, 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) |
FEMA has no flood map on file for 204 Madison Ave; there have been 5 flood claims nearby since 1979.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Claims | 5 (1979–1993) |
| Most Recent Claim | Jul 1993 · Severe Storms & Flooding |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 204 Madison Ave is low, with 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 80% of the US · above 71% of Illinois |
|---|---|
| Wildfire Likelihood | 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 | IL AMERICAN-ALTON private · serves 46,127 people · EPA ID IL1195150 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2024 |
| 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 | 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 167 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: T-Mobile, Verizon.
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