Warren County property record for 620 E 4th Ave, Monmouth, IL 61462
| Property Type | Single Family Home |
|---|---|
| Details | 850 sqft · built 1954 |
| Lot Size | 0.178 acres (7,770 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $47,500 (Mar 2016) |
| Tax Bill | $1,990 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-205-605-00 |
| Primary APN | 09-205-605-00 |
|---|
| Building Area | 850 sqft Living Area |
|---|
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Lot Area | 7,770 sqft (0.178 acres) |
| Lot Dimensions | 129 ft deep x 60 ft wide |
| Street Address | 620 E 4TH AVE |
|---|---|
| City | MONMOUTH |
| State | IL |
| Zip | 61462-2342 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | E 11' OF S 47' LOT 3; W 59' OF S 47' LOT 4; 61' W SIDE LOT 5 EX W 1' & EX N 21.5' OF E 2' BLOCK 54 OTP LOT SIZE: 60' X 129.5' |
| Legal Subdivision | OLD TOWN PLAT |
| Legal Block | 54 |
| Legal Lot Number | 3-5 |
| Jurisdiction | WARREN IL |
| Township / Civil Division | MONMOUTH |
| Census Block Group | 2 |
| Census Block | 2020 |
| Census Tract | 870500 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 1200 LINCOLN RD, MONMOUTH, IL 61462-2463 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 29, 2016 · Amount on Record |
| Deed Sale | Mar 29, 2016 · Amount on Record |
| Prior Sale | Oct 20, 2009 · Amount on Record |
| Deed Document Number | 2016578 |
| Record Updated | Oct 29, 2026 |
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 | $1,990.00 (+77.84%) Homeowner's exemption | $20,500 (+8.52%) Land $2,670 Building $17,830 | $61,500 (+8.52%) Land $8,010 Building $53,490 |
| 2024 | $18,890 (+11.64%) Land $2,460 Building $16,430 | $56,670 (+11.64%) Land $7,380 Building $49,290 | |
| 2022 | $1,119.00 Homeowner's exemption | $16,920 Land $2,210 Building $14,710 | $50,760 Land $6,630 Building $44,130 |
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 August 9, 2021
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
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 467 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Nextlink Fixed Wireless | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: MTC Communications.
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