Williamson County property record for 803 E Gregory Ave, Marion, IL 62959 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Year Built | Built 1991 |
| Square Footage | 2,504 sqft Living Area |
| Lot Size | 14,365 sqft (0.329 acres) |
| Garage | 528 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $6,025.00 (2025) |
Source: Williamson County records · APN 07-07-483-013
Assessment roll updated February 10, 2026 · Last verified June 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 File |
|---|---|
| Mailing Address | 803 E GREGORY AVE, MARION, IL 62959-3325 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: Williamson County records · Assessment roll updated February 10, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Williamson County |
| Municipality | Marion City |
| Unified School District | Marion Community Unit School District 2 (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,025.00 (-8.99%) | $95,700 (-) Land $10,960 Building $84,740 | $287,100 (-) Land $32,880 Building $254,220 |
| 2024 | $6,620.00 (+14.16%) Homeowner's exemption Veteran's exemption | $95,700 (+13.5%) Land $10,960 Building $84,740 | $287,100 (+13.5%) Land $32,880 Building $254,220 |
| 2022 | $5,799.00 Homeowner's exemption | $84,320 Land $9,660 Building $74,660 | $252,960 Land $28,980 Building $223,980 |
Source: FEMA National Flood Hazard Layer, Williamson County (17199C), updated July 9, 2020 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Low above 2% of the US · above 14% of Illinois |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 07-07-483-013 |
|---|
| Plumbing Fixtures | 8 Plumbing Fixtures |
|---|---|
| Building Area | 2,504 sqft Living Area |
| 1st Floor | 3,138 sqft 1st Floor |
| Basement Area | 1,869 sqft Basement |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Exterior Material | Other Exterior |
| Foundation Type | No Foundation Foundation |
| Lot Area | 14,365 sqft (0.329 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Area | 528 sqft Garage |
| Deck Area | Deck Area |
| Patio Area | 192 sqft Patio |
| Porch Area | 15 sqft Porch |
| Heating System | Gas Heating |
|---|
| Street Address | 803 E GREGORY AVE |
|---|---|
| City | MARION |
| State | IL |
| Zip | 62959-3325 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | MORNINGSIDE SUB PHASE I & INT IN VACATED ALLEY |
| Legal Subdivision | MORNINGSIDE SUB |
| Legal Phase | 1 |
| Legal Lot Number | 9 |
| Jurisdiction | WILLIAMSON IL |
| Minor Civil Division | EAST MARION |
| Census Blockgroup | 3 |
| Census Block | 3042 |
| Census Tract | 20900 |
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