Kendall County property record for 256 Forest Ave, Oswego, IL 60543
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,156 sqft · built 1958 |
| Lot Size | 0.25 acres (10,880 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,506 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 03-20-107-002 |
| Primary APN | 03-20-107-002 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,156 sqft Living Area |
| Gross Area | 1,464 sqft |
| 1st Floor Area | 1,156 sqft |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1958 |
| Exterior Material | Brick |
| Construction Type | Frame |
| Foundation Type | No Foundation |
| Roof Material | Asphalt |
| Lot Area | 10,880 sqft (0.25 acres) |
| Lot Dimensions | 173 ft deep x 81 ft wide |
| Garage Type | Attached |
| Garage Area | 308 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|
| Street Address | 256 FOREST AVE |
|---|---|
| City | OSWEGO |
| State | IL |
| Zip | 60543-9043 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 57 BROOKSIDE MANOR UNIT 3 VILLAGE OF OSWEGO |
| Legal Subdivision | BROOKSIDE MANOR |
| Legal Lot Number | 57 |
| Jurisdiction | KENDALL IL |
| Township / Civil Division | OSWEGO |
| Census Block Group | 2 |
| Census Block | 2036 |
| Census Tract | 890106 |
256 Forest Ave, a single family home, is owned by two individuals.
Source: Kendall County records, as of May 27, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 9, OSWEGO, IL 60543-0009 |
| 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 | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Kendall County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Kendall County |
| County Subdivision | Oswego Township |
| Municipality | Oswego Village |
| Unified School District | Oswego Community Unit School District 308 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $80,637 Land $23,826 Building $56,811 | $241,911 Land $71,478 Building $170,433 | |
| 2024 | $2,506.00 | ||
| 2022 | $56,952 Land $16,828 Building $40,124 | $170,856 Land $50,484 Building $120,372 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 256 Forest Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 18, 2025
| 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 256 Forest 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 | OSWEGO serves 38,169 people · EPA ID IL0930150 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2025 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | Radium resolved · Jan 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 252 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Metronet Fiber | 5,120 / 5,120 |
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Watch TV Fixed Wireless | 400 / 40 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures