Warren County property record for 405 S Postlewaite St, Alexis, IL 61412
| Property Type | Single Family Home |
|---|---|
| Details | 864 sqft · built 1971 |
| Lot Size | 0.272 acres (11,849 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $3,175 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-450-020-00 |
| Primary APN | 10-450-020-00 |
|---|
| Building Area | 864 sqft Living Area |
|---|
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Lot Area | 11,849 sqft (0.272 acres) |
| Lot Dimensions | 141 ft deep x 83.5 ft wide |
| Garage Area | 624 sqft |
| Street Address | 405 S POSTLEWAITE ST |
|---|---|
| City | ALEXIS |
| State | IL |
| Zip | 61412-9788 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 13 JOHNSONS ADDN LOT SIZE: 83.5' X 141.9' |
| Legal Subdivision | JOHNSONS ADDN |
| Legal Lot Number | 13 |
| Jurisdiction | WARREN IL |
| Township / Civil Division | SPRING GROVE |
| Census Block Group | 1 |
| Census Block | 1037 |
| Census Tract | 870300 |
Source: Warren County records, as of October 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 405 S POSTLEWAITE ST, ALEXIS, IL 61412-9788 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 15, 2005 |
| Deed Sale | Nov 15, 2005 |
| Deed Document Number | 2005490804 |
| Deed Book / Page | 1121 / 77 |
| Record Updated | Oct 29, 2026 |
Source: Warren County assessment roll, as of July 24, 2026
| Type | Name |
|---|---|
| State | Illinois |
| Municipality | Alexis Village |
| County | Warren County |
| County Subdivision | Spring Grove Township |
| Unified School District | United Community School District 304 (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,175.00 (+29.07%) Homeowner's exemption | $45,640 (+7.24%) Land $2,090 Building $43,550 | $136,920 (+7.24%) Land $6,270 Building $130,650 |
| 2024 | $42,560 (+14.35%) Land $1,950 Building $40,610 | $127,680 (+14.35%) Land $5,850 Building $121,830 | |
| 2022 | $2,460.00 Homeowner's exemption | $37,220 Land $1,700 Building $35,520 | $111,660 Land $5,100 Building $106,560 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective August 9, 2021 · 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 | 2 in force |
| Nearby Flood Claims | 1 (1982) |
| Most Recent Claim | Jul 1982 · tidal / storm surge |
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 98% of the US · lower than 86% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | ALEXIS serves 836 people · EPA ID IL1874000 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2024 |
| Lead | 76 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 75 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable | 1,000 / 50 |
May also be available: Nextlink.
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