Madison County property record for 511 State St, Alton, IL 62002
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 864 sqft · built 1920 |
| Lot Size | 0.05 acres (2,178 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,847 (2025) |
| APN | 23-1-07-11-18-303-005 |
| Primary APN | 23-1-07-11-18-303-005 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 1 Room |
| Stories | 1 Story |
| Building Area | 864 sqft Living Area |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Conventional |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Lot Area | 2,178 sqft (0.05 acres) |
| Lot Dimensions | 101 ft deep x 21.6 ft wide |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 511 STATE ST |
|---|---|
| City | ALTON |
| State | IL |
| Zip | 62002-6139 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TR SE SW 21.6X101.5 |
| Jurisdiction | MADISON IL |
| Township / Civil Division | ALTON |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 402300 |
Source: Madison County assessment roll, APN 23-1-07-11-18-303-005, as of 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 | 511 STATE ST, ALTON, IL 62002-6139 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Madison County assessment roll as of 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 | $1,847.00 (+11.94%) | $29,080 (+35.44%) Land $1,030 Building $28,050 | $87,240 (+35.31%) Land $3,090 Building $84,150 |
| 2024 | $1,650.00 (+21.59%) | ||
| 2022 | $1,357.00 | $21,470 Land $760 Building $20,710 | $64,474 Land $2,282 Building $62,192 |
Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 171194023002, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Claims | 5 (1979–1986) |
| Most Recent Claim | Oct 1986 · river or lake flooding |
| Wildfire Risk | Low lower than 80% of the US · above 71% of Illinois |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
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.
Source: NPS National Register of Historic Places as of August 1, 2026 · Last verified October 2026
| Historic District | Within the Christian Hill Historic District listed 1978 · 266 contributing resources · NRIS 78001165 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: FCC Broadband Data Collection, 223 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Delta Communications.
Source: EPA Safe Drinking Water Information System, water system IL1195150, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | IL AMERICAN-ALTON private · serves 46,127 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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