Madison County property record for 3530 Gilham Ave, Alton, IL 62002 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 656 sqft · built 1957 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | Individual Name on File |
| Last Sale | $35,000 (Sep 2003) |
| Tax Bill | $1,052 (2025) |
| APN | 23-1-08-08-14-301-003 |
| Primary APN | 23-1-08-08-14-301-003 |
|---|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 656 sqft Living Area |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Foundation Type | No Foundation |
| Roof Material | Shingle |
| Lot Area | 6,970 sqft (0.16 acres) |
| Lot Dimensions | 138 ft deep x 50 ft wide |
| Garage Type | Carport |
| Carport | Carport |
| Porch | Slab |
| Total Buildings | 2 Buildings |
| Heating System | HVAC |
|---|
| Street Address | 3530 GILHAM AVE |
|---|---|
| City | ALTON |
| State | IL |
| Zip | 62002-4112 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 3 ORIG TR 5 NE SW 50X138 |
| Legal Tract | 5 |
| Legal Lot Number | 3 |
| Jurisdiction | MADISON IL |
| Township / Civil Division | ALTON |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 401400 |
Source: Madison County records · APN 23-1-08-08-14-301-003
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 | 3530 GILHAM AVE, ALTON, IL 62002-4112 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 03, 2003 · Amount on Record |
| Deed Sale | Sep 03, 2003 · Amount on Record |
| Deed Document Number | 200367150 |
| Deed Book / Page | 4603 / 875 |
| 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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,052.00 (+14.35%) | $19,150 (+35.43%) Land $2,310 Building $16,840 | $57,450 (+35.3%) Land $6,930 Building $50,520 |
| 2024 | $920.00 (+28.85%) | ||
| 2022 | $714.00 | $14,140 Land $1,710 Building $12,430 | $42,462 Land $5,135 Building $37,327 |
Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 171194014001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Claims | 1 (1979) |
| Most Recent Claim | Apr 1979, tidal / storm surge |
| Wildfire Risk | Low above 3% of the US · above 21% of Illinois |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 40 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 1,000 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: WH i3B Bidco LLC/WH i3B Topco, Wisper ISP, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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