Jo Daviess County property record for 503 Park Ave, Warren, IL 61087
| Property Type | Single Family Home |
|---|---|
| Lot Size | 1.35 acres (58,806 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $4,065 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 21-001-104-00 |
| Primary APN | 21-001-104-00 |
|---|
| Lot Area | 58,806 sqft (1.35 acres) |
|---|---|
| Lot Dimensions | 363 ft deep x 89 ft wide |
| Street Address | 503 PARK AVE |
|---|---|
| City | WARREN |
| State | IL |
| Zip | 61087-9375 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | A. M. JONES 3RD ADD. LOTS 1, 2 & N 12 LOT 3 & N PT BLOCK 1 (89 X 363) & PT N 12 E 12 BLOCK 1 |
| Legal Subdivision | JONES 3RD ADD |
| Legal Block | 1 |
| Legal Lot Number | 1-3 |
| Jurisdiction | JO DAVIESS IL |
| Township / Civil Division | WARREN |
| Census Block Group | 3 |
| Census Block | 3079 |
| Census Tract | 20102 |
Source: Jo Daviess County records, as of October 16, 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 | 503 PARK AVE, WARREN, IL 61087-9375 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Jo Daviess County assessment roll, as of October 16, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Jo Daviess County |
| County Subdivision | Warren Township |
| Municipality | Warren Village |
| Unified School District | Warren Community Unit School District 205 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,065.00 (+18.1%) | $56,753 (+25%) Land $9,759 Building $46,994 | $170,276 (+25%) Land $29,280 Building $140,996 |
| 2024 | $3,442.00 (+3.71%) Additional exemption filed | $45,402 (+11.86%) Land $7,807 Building $37,595 | $136,219 (+11.85%) Land $23,423 Building $112,796 |
| 2022 | $3,319.00 Additional exemption filed | $40,590 Land $5,350 Building $35,240 | $121,783 Land $16,052 Building $105,731 |
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 June 24, 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 | Low lower than 97% of the US · lower than 79% of Illinois |
|---|---|
| Wildfire Likelihood | Under 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 | WARREN serves 1,323 people · EPA ID IL0850500 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2025 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 4 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 250 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable · Fiber in parts of the area | 1,000 / 50 |
| JCWIFI.com Fixed Wireless | 200 / 200 |
May also be available: Jo-Carroll Energy.
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