Rock Island County property record for 811 3rd St, Port Byron, IL 61275
| Property Type | Single Family Home |
|---|---|
| Details | 3,318 sqft · built 1976 |
| Lot Size | 0.49 acres (21,219 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $7,953 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 04-24-404-004 |
| Primary APN | 04-24-404-004 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 3,318 sqft Living Area |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Lot Area | 21,219 sqft (0.49 acres) |
| Garage Area | 588 sqft |
| Street Address | 811 3RD ST |
|---|---|
| City | PORT BYRON |
| State | IL |
| Zip | 61275-9801 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PB |
| Legal Description | LOTS 11-12-13-14 BLOCK 1 JAMES MAYS ADD SH 12 |
| Legal Subdivision | JAMES MAYS ADD |
| Legal Block | 1 |
| Legal Lot Number | 11-14 |
| Jurisdiction | ROCK ISLAND IL |
| Township / Civil Division | PORT BYRON |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 20102 |
Source: Rock Island County records, as of June 23, 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 | 811 3RD ST, PORT BYRON, IL 61275-9801 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Rock Island County assessment roll, as of June 23, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Rock Island County |
| County Subdivision | Port Byron Township |
| Municipality | Port Byron Village |
| Unified School District | Riverdale Community Unit School District 100 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $7,953.00 (+25.11%) Homeowner's exemption Senior Citizen's exemption | $117,136 (+6%) Land $12,971 Building $104,165 | $351,408 (+6%) Land $38,913 Building $312,495 |
| 2024 | $110,506 (+20.41%) Land $12,237 Building $98,269 | $331,518 (+20.41%) Land $36,711 Building $294,807 | |
| 2022 | $6,357.00 | $91,778 (+5.5%) Land $10,708 Building $81,070 | $275,334 (+5.5%) Land $32,124 Building $243,210 |
| 2021 | $86,994 Land $10,150 Building $76,844 | $260,982 Land $30,450 Building $230,532 |
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 April 20, 2021 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 11 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 11 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; 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: FCC Broadband Data Collection, based on 83 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Strada Communications Fiber | 1,000 / 1,000 |
| Mediacom Xtream Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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