Williamson County property record for 318 Prosperity St, Carterville, IL 62918
| Property Type | Single Family Home |
|---|---|
| Details | 1,104 sqft · built 1926 |
| Lot Size | 0.317 acres (13,814 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $1,678 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-03-427-004 |
| Primary APN | 05-03-427-004 |
|---|
| Plumbing Fixtures | 5 Plumbing Fixtures |
|---|---|
| Stories | 1 Story |
| Building Area | 1,104 sqft Living Area |
| 1st Floor Area | 1,104 sqft |
| Basement Area | 384 sqft |
| Unfinished Basement | 384 sqft |
| Year Built | Built 1926 |
|---|---|
| Effective Year Built | Effective 1926 |
| Exterior Material | Other |
| Foundation Type | Raised |
| Lot Area | 13,814 sqft (0.317 acres) |
| Porch | Slab |
| Porch Area | 96 sqft |
| Heating System | Gas |
|---|
| Street Address | 318 PROSPERITY ST |
|---|---|
| City | CARTERVILLE |
| State | IL |
| Zip | 62918-1138 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PARK ADDITION LOT 5-6 |
| Legal Subdivision | PARK ADD |
| Legal Block | 6 |
| Legal Lot Number | 5 |
| Jurisdiction | WILLIAMSON IL |
| Township / Civil Division | CARTERVILLE |
| Census Block Group | 5 |
| Census Block | 5006 |
| Census Tract | 20201 |
Source: Williamson County records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 318 PROSPERITY ST, CARTERVILLE, IL 62918-1138 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Williamson County assessment roll, as of October 20, 2026
| Type | Name |
|---|---|
| State | Illinois |
| Municipality | Carterville City |
| County | Williamson County |
| Unified School District | Carterville Community Unit School District 5 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,678.00 (+6.4%) | $22,070 (+12.49%) Land $5,680 Building $16,390 | $66,210 (+12.49%) Land $17,040 Building $49,170 |
| 2024 | $1,577.00 (+20.11%) | $19,620 (+17.98%) Land $5,050 Building $14,570 | $58,860 (+17.98%) Land $15,150 Building $43,710 |
| 2022 | $1,313.00 | $16,630 Land $4,280 Building $12,350 | $49,890 Land $12,840 Building $37,050 |
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.
Source: FEMA National Flood Hazard Layer, effective July 9, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
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: 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 | CARTERVILLE serves 6,528 people · EPA ID IL1990150 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Feb 2026 |
| Lead | 8 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 310 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| ClearWave Fiber | 7,000 / 7,000 |
| Frontier Fiber | 7,000 / 7,000 |
| Mediacom Xtream Cable · Fiber, Fixed Wireless in parts of the area | 1,000 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Futiva, Verizon, Wisper ISP.
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