Jefferson County property record for 603 Harrison St, Mount Vernon, IL 62864
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 0.103 acres (4,507 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $211 (2025) |
| Deeds & Mortgages | Apr 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-29-336-009 |
| Primary APN | 07-29-336-009 |
|---|
| Lot Area | 4,507 sqft (0.103 acres) |
|---|
| Street Address | 603 HARRISON ST |
|---|---|
| City | MOUNT VERNON |
| State | IL |
| Zip | 62864-3908 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | GREEN'S ADD 45' MID PT LOTS 2 & 3 (N 100' ASSM'T LOT 324) BLK 8 |
| Legal Subdivision | GREEN'S ADDITION |
| Legal Block | 8 |
| Legal Lot Number | 2-3,324 |
| Jurisdiction | JEFFERSON IL |
| Township / Civil Division | MOUNT VERNON |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 51000 |
603 Harrison St, residential vacant land, is owned and occupied by an individual who acquired it in January 2018.
Source: Jefferson County records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 603 HARRISON ST, MOUNT VERNON, IL 62864-3908 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 13, 2015 |
| Deed Sale | Jan 13, 2015 |
| Deed Document Number | 2015149 |
| Last Transfer Date | Jan 19, 2018 |
| Transfer Doc | 201801985 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | JEFFERSON IL |
| Recording Date | Apr 24, 2018 |
| Property Address | 603 HARRISON ST, MOUNT VERNON, IL 62864-3908 |
| Document Number | 201801985 |
| Instrument Date | Jan 19, 2018 |
| Instrument | 201801985 |
| Transaction Type | Transfer |
| Record Updated | Jul 13, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 404 S MAIN ST, SANDOVAL, IL 62882-1204 |
The 2025 property tax bill for 603 Harrison St was $211, up 1.4% from the year before.
Source: Jefferson County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Jefferson County |
| County Subdivision | Mount Vernon Township |
| Municipality | Mount Vernon City |
| Elementary School District | Mount Vernon School District 80 (PK - 08) |
| Secondary School District | Mount Vernon Township High School District 201 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $211.00 (+1.44%) | $2,600 Land $2,600 | $7,800 Land $7,800 |
| 2024 | $208.00 | ||
| 2022 | $1,949 Land $1,949 | $5,847 Land $5,847 | |
| 2021 | $180.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 603 Harrison St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 17, 2010
| 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.
The area around 603 Harrison St 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 | NORTHEAST MOUNT VERNON WATER COMPANY private · serves 5,483 people · EPA ID IL0810010 |
|---|---|
| Water Source | Purchased surface water from MOUNT VERNON |
| Last State Inspection | May 2023 |
| Lead | 6 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 357 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| ClearWave Fiber | 7,000 / 7,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Wisper ISP Fixed Wireless | 400 / 30 |
| Verizon Fixed Wireless | 300 / 20 |
| GigFire Fixed Wireless | 150 / 130 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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