Warren County property record for 511 E 4th Ave, Monmouth, IL 61462
| Property Type | Single Family Home |
|---|---|
| Details | 965 sqft · built 1900 |
| Lot Size | 0.141 acres (6,137 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $25,000 (Aug 2021) |
| Tax Bill | $1,282 (2025) |
| Deeds & Mortgages | Aug 2021 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-205-471-00 |
| Primary APN | 09-205-471-00 |
|---|
| Building Area | 965 sqft Living Area |
|---|
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Lot Area | 6,137 sqft (0.141 acres) |
| Lot Dimensions | 99 ft deep x 62 ft wide |
| Street Address | 511 E 4TH AVE |
|---|---|
| City | MONMOUTH |
| State | IL |
| Zip | 61462-2254 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 62' E & W X 99' N & S E SD LOT 8 & N END LOT 7 BLOCK 41 OTP LOT SIZE: 62' X 99' |
| Legal Block | 41 |
| Legal Lot Number | 7-8 |
| Jurisdiction | WARREN IL |
| Township / Civil Division | MONMOUTH |
| Census Block Group | 2 |
| Census Block | 2029 |
| 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 | 511 E 4TH AVE, MONMOUTH, IL 61462-2254 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 27, 2021 · Amount on Record |
| Deed Sale | Aug 27, 2021 · Amount on Record |
| Deed Document Number | 20211831 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WARREN IL |
| Recording Date | Aug 27, 2021 |
| Property Address | 511 E 4TH AVE, MONMOUTH, IL 61462-2254 |
| Document Number | 2021R1831 |
| Instrument Date | Aug 26, 2021 |
| Instrument | 2021R-1831 |
| Transaction Type | Transfer |
| Record Updated | Sep 8, 2021 |
| Amount | Amount Recorded |
|---|---|
| Tax | $37.50 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 511 E 4TH AVE, MONMOUTH, IL 61462-2254 |
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 | $1,282.00 (+155.38%) | $13,210 (+8.55%) Land $1,900 Building $11,310 | $39,630 (+8.55%) Land $5,700 Building $33,930 |
| 2024 | $12,170 (+11.65%) Land $1,750 Building $10,420 | $36,510 (+11.65%) Land $5,250 Building $31,260 | |
| 2022 | $502.00 Homeowner's exemption | $10,900 Land $1,570 Building $9,330 | $32,700 Land $4,710 Building $27,990 |
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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