Effingham County property record for 4343 E 400th Ave, Mason, IL 62443
| Property Type | Rural Home |
|---|---|
| Details | 1 bd · 1,673 sqft · built 2010 |
| Lot Size | 5 acres (217,800 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $6,355 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 15-01-014-018 |
| Primary APN | 15-01-014-018 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Stories | 1 Story |
| Building Area | 1,673 sqft Base Area |
| 1st Floor Area | 1,673 sqft |
| Basement Area | 1,673 sqft |
| Unfinished Basement | 1,673 sqft |
| Year Built | Built 2010 |
|---|---|
| Effective Year Built | Effective 2010 |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 217,800 sqft (5 acres) |
| Garage Area | 648 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pole Barn | 1,620 sqft |
| Street Address | 4343 E 400TH AVE |
|---|---|
| City | MASON |
| State | IL |
| Zip | 62443-2206 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | N 1/2 NW NE NW 887/156 679/360 660/69 |
| Jurisdiction | EFFINGHAM IL |
| Township / Civil Division | WEST |
| Census Block Group | 4 |
| Census Block | 4076 |
| Census Tract | 950300 |
4343 E 400th Ave, a rural home, is owned and occupied by two individuals.
Source: Effingham County records, as of October 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4343 E 400TH AVE, MASON, IL 62443-2206 |
| 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 | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4343 E 400th Ave was $6,355 with exemptions applied.
Source: Effingham County assessment roll, as of October 5, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Effingham County |
| County Subdivision | West Township |
| Unified School District | Altamont Community Unit School District 10 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,355.00 | $109,700 Land $3,600 Building $106,100 | $329,100 Land $10,800 Building $318,300 |
| 2022 | $4,952.00 Homeowner's exemption | $83,830 Land $2,640 Building $81,190 | $251,490 Land $7,920 Building $243,570 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4343 E 400th Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective January 17, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (1990) |
| Most Recent Claim | Nov 1990 · 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.
Wildfire risk around 4343 E 400th 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 | EJ WATER COOPERATIVE private · serves 29,720 people · EPA ID IL0790010 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2026 |
| Lead | 2 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 25 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 4 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Wisper ISP Fixed Wireless | 400 / 30 |
| GigFire Fixed Wireless | 150 / 130 |
| KNR Wireless Fixed Wireless | 100 / 10 |
| Verizon Fixed Wireless | 25 / 6 |
| Frontier DSL | 10 / 1 |
5G (outdoors only) and 4G LTE
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