Stephenson County property record for 603 S Walnut Ave, Freeport, IL 61032
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,754 sqft · built 1912 |
| Lot Size | 0.079 acres (3,435 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $50,000 (Feb 2024) |
| Tax Bill | $1,760 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 18-14-31-407-001 |
| Primary APN | 18-14-31-407-001 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 1,754 sqft Total Area |
| Year Built | Built 1912 |
|---|---|
| Effective Year Built | Effective 1912 |
| Architectural Style | Duplex Single |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 3,435 sqft (0.079 acres) |
| Garage Type | Detached |
| Garage Area | 288 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 603 S WALNUT AVE, 603 1/2 |
|---|---|
| City | FREEPORT |
| State | IL |
| Zip | 61032-5527 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | PT BLK 13 KNOWLTON'S ADD |
| Legal Subdivision | KNOWLTON'S ADDITION |
| Legal Block | 13 |
| Jurisdiction | STEPHENSON IL |
| Township / Civil Division | FREEPORT |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 1300 |
603 S Walnut Ave is owned by two individuals who bought it in February 2024.
Source: Stephenson County records, as of July 6, 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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 943 N HOBART BLVD, 3, LOS ANGELES, CA 90029-3880 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 2, 2024 · Amount on File |
| Deed Sale | Feb 2, 2024 · Amount on File |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 603 S Walnut Ave was $1,760.
Source: Stephenson County assessment roll, as of July 6, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Stephenson County |
| County Subdivision | Freeport Township |
| Municipality | Freeport City |
| Unified School District | Freeport School District 145 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,760.00 | $15,118 Land $525 Building $14,593 | $45,354 Land $1,575 Building $43,779 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 603 S Walnut Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2022.
Source: FEMA National Flood Hazard Layer, effective March 16, 2015 · 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 |
| Nearby Flood Claims | 1 (2022) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Aug 2022 · other causes |
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.
The area around 603 S Walnut Ave 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 | FREEPORT private · serves 23,930 people · EPA ID IL1770200 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2025 |
| Lead | 4 ppb (2026–2028) 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 751 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| JCWIFI.com Fixed Wireless | 200 / 200 |
May also be available: Surf Internet.
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