Warren County property record for 803 E 6th Ave, Monmouth, IL 61462
| Property Type | Single Family Home |
|---|---|
| Details | 1,041 sqft · built 1925 |
| Lot Size | 0.269 acres (11,694 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $296 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-380-014-00 |
| Primary APN | 09-380-014-00 |
|---|
| Building Area | 1,041 sqft Living Area |
|---|
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Lot Area | 11,694 sqft (0.269 acres) |
| Lot Dimensions | 177 ft deep x 66 ft wide |
| Street Address | 803 E 6TH AVE |
|---|---|
| City | MONMOUTH |
| State | IL |
| Zip | 61462-2360 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 4 BLOCK 2 J B CLARKS ADDN LOT SIZE: 66' X 177.5' |
| Legal Subdivision | CLARKS ADDN |
| Legal Block | 2 |
| Legal Lot Number | 4 |
| Jurisdiction | WARREN IL |
| Township / Civil Division | MONMOUTH |
| Census Block Group | 5 |
| Census Block | 5065 |
| Census Tract | 870500 |
803 E 6th Ave is owned and occupied by two individuals who acquired it in September 2011.
Source: Warren County records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 803 E 6TH AVE, MONMOUTH, IL 61462-2360 |
| 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 |
|---|---|
| Last Transfer Date | Sep 6, 2011 |
| Transfer Doc | 2011R2095 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 803 E 6th Ave was $296 with exemptions applied, down 3.3% from the year before.
Source: Warren County assessment roll, as of July 24, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Warren County |
| County Subdivision | Monmouth Township |
| Municipality | Monmouth City |
| Unified School District | Monmouth-Roseville Community Unit School District 238 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $296.00 (-3.27%) Homeowner's exemption Senior Citizen's exemption | $16,270 (+8.54%) Land $2,420 Building $13,850 | $48,810 (+8.54%) Land $7,260 Building $41,550 |
| 2024 | $306.00 | $14,990 Land $2,230 Building $12,760 | $44,970 Land $6,690 Building $38,280 |
| 2022 | $760.00 Homeowner's exemption | $13,420 Land $2,000 Building $11,420 | $40,260 Land $6,000 Building $34,260 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 803 E 6th Ave in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 2 (2003–2008) |
| Most Recent Claim | Sep 2008 · rainfall accumulation |
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 803 E 6th Ave 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 | MONMOUTH serves 8,902 people · EPA ID IL1870150 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2024 |
| Lead | 3 ppb (2026–2028) action level 15 ppb |
| Water Quality | Radium resolved · Oct 2024 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 313 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: MTC Communications, Nextlink.
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