Rock Island County property record for 407 Walnut St, Port Byron, IL 61275
| Property Type | Single Family Home |
|---|---|
| Details | 1,306 sqft · built 1930 |
| Lot Size | 0.35 acres (15,121 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,637 (2025) |
| Deeds & Mortgages | Oct 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 04-25-216-003 |
| Primary APN | 04-25-216-003 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,306 sqft Living Area |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Lot Area | 15,121 sqft (0.35 acres) |
| Street Address | 407 WALNUT ST |
|---|---|
| City | PORT BYRON |
| State | IL |
| Zip | 61275-9559 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PB |
| Legal Description | LOTS 1 & 2 BIGGIAM & MEYERS SUBD SH 13 |
| Legal Subdivision | BIGGIAM & MEYERS SUBD |
| Legal Block | 216 |
| Legal Lot Number | 1-2 |
| Jurisdiction | ROCK ISLAND IL |
| Township / Civil Division | PORT BYRON |
| Census Block Group | 2 |
| Census Block | 2028 |
| Census Tract | 20102 |
407 Walnut St is owned and occupied by an individual.
Source: Rock Island County records, as of June 23, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 407 WALNUT ST, PORT BYRON, IL 61275-9559 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ROCK ISLAND IL |
| Property Address | 407 WALNUT ST, PORT BYRON, IL 61275-9559 |
| Transaction Type | Mortgage |
| Record Updated | Nov 22, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0000013363 |
|---|---|
| Date | Oct 20, 2023 |
| Instrument | 2023-13363 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Oct 15, 2053 |
The 2025 property tax bill for 407 Walnut St was $2,637 with a homeowner's exemption.
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 | $2,637.00 Homeowner's exemption | $41,201 (+6%) Land $9,081 Building $32,120 | $123,603 (+6%) Land $27,243 Building $96,360 |
| 2024 | $38,869 Land $8,567 Building $30,302 | $116,607 Land $25,701 Building $90,906 | |
| 2022 | $1,943.00 | $30,695 Land $7,496 Building $23,199 | $92,085 Land $22,488 Building $69,597 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 407 Walnut St in Zone X, an area of minimal flood risk.
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 File 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.
Wildfire risk around 407 Walnut St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 86% 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 | PORT BYRON serves 1,668 people · EPA ID IL1610550 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2025 |
| Lead | 6 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 6 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 168 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 · Fiber in parts of the area | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Frontier, Nextlink.
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