Madison County property record for 3121 Clay St, Alton, IL 62002
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,125 sqft · built 1955 |
| Lot Size | 0.2 acres (8,696 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,115 (2025) |
| APN | 23-2-08-17-09-106-015 |
| Primary APN | 23-2-08-17-09-106-015 |
|---|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,125 sqft Living Area |
| Attic | Attic |
| Attic Area | 350 sqft |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Exterior Material | Brick |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Shingle |
| Lot Area | 8,696 sqft (0.2 acres) |
| Lot Dimensions | 108 ft deep x 80 ft wide |
| Garage Type | Attached |
| Garage Area | 350 sqft |
| Parking Spaces | 1 Parking Space |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 3121 CLAY ST |
|---|---|
| City | ALTON |
| State | IL |
| Zip | 62002-2010 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TURNER ACRES ANNEX LOT 86 80 X 108.7 X IRR |
| Legal Subdivision | TURNER ACRES |
| Legal Lot Number | 86 |
| Jurisdiction | MADISON IL |
| Township / Civil Division | ALTON |
| Census Block Group | 3 |
| Census Block | 3015 |
| Census Tract | 401500 |
3121 Clay St is owned and occupied by an individual.
Source: Madison County records, as of June 25, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 3121 CLAY ST, ALTON, IL 62002-2010 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
The 2025 property tax bill for 3121 Clay St was $3,115 with a homeowner's exemption, up 10.6% from the year before.
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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,115.00 (+10.62%) | $44,920 Land $3,390 Building $41,530 | $134,760 Land $10,170 Building $124,590 |
| 2024 | $2,816.00 | ||
| 2022 | $2,383.00 | $33,170 Land $2,500 Building $30,670 | $99,610 Land $7,508 Building $92,102 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 3121 Clay St; there have been 10 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 Policies | 1 in force |
| Nearby Flood Claims | 10 (1979–1986) |
| Most Recent Claim | Oct 1986 · river or lake 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.
The area around 3121 Clay St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 525 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile, Wisper ISP.
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