Clay County property record for 13778 1st Ave, Mason, IL 62443
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 1 ba · 968 sqft · built 1900 |
| Lot Size | 42.1 acres (1,836,490 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $738 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 02-06-200-002 |
| Primary APN | 02-06-200-002 |
|---|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 968 sqft Living Area |
| Flooring | Wood |
| Interior Walls | Plaster |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Multi-Family |
| Exterior Material | Other |
| Construction Type | Frame |
| Foundation Type | Raised |
| Roof Material | Shingle |
| Lot Area | 1,836,490 sqft (42.1 acres) |
| Street Address | 13778 1ST AVE |
|---|---|
| City | MASON |
| State | IL |
| Zip | 62443-3601 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | SEC 6-5-6 NE NE FR 42.16 AC |
| Legal Range | 06 |
| Legal Township | 05 |
| Legal Section | 06 |
| Jurisdiction | CLAY IL |
| Township / Civil Division | BLAIR |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 971900 |
13778 1st Ave, a residential property, is owned and occupied by an individual who acquired it in January 2021.
Source: Clay County records, as of October 15, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 13778 1ST AVE, MASON, IL 62443-3601 |
| 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 |
|---|---|
| Last Transfer Date | Jan 19, 2021 |
| Transfer Doc | 0000200909 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 13778 1st Ave was $738, up 9.8% from the year before.
Source: Clay County assessment roll, as of October 15, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Clay County |
| County Subdivision | Blair Township |
| Unified School District | North Clay Community Unit School District 25 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $738.00 (+9.82%) | $12,977 Land $11,870 Building $1,107 | $38,931 (+13.16%) Land $35,610 Building $3,321 |
| 2024 | $672.00 | $34,404 Land $31,287 Building $3,117 | |
| 2022 | $583.00 (+7.17%) | $9,008 Land $8,011 Building $997 | $27,024 Land $24,033 Building $2,991 |
| 2021 | $544.00 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 13778 1st 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
| 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 |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 13778 1st 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 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Wabash Communications Fiber | 1,000 / 1,000 |
| GigFire Fixed Wireless | 150 / 130 |
| Wisper ISP Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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