Kendall County property record for 503 N Avon Ct, Oswego, IL 60543
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 3,297 sqft · built 2004 |
| Lot Size | 0.21 acres (9,134 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $391,000 (Jun 2004) |
| Tax Bill | $12,540 (2024) |
| Deeds & Mortgages | Jul 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 03-03-326-020 |
| Primary APN | 03-03-326-020 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,297 sqft Living Area |
| Gross Area | 5,462 sqft |
| 1st Floor Area | 3,297 sqft |
| Basement Area | 1,640 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Architectural Style | Bi-Level |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Brick |
| Roof Material | Asphalt |
| Lot Area | 9,134 sqft (0.21 acres) |
| Lot Dimensions | 130 ft deep x 70 ft wide |
| Garage Type | Attached |
| Garage Area | 525 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 503 N AVON CT |
|---|---|
| City | OSWEGO |
| State | IL |
| Zip | 60543-8131 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 79 FARMINGTON LAKES PODS A & B VILLAGE OF OSWEGO |
| Legal Subdivision | FARMINGTON LAKES PODS A & B |
| Legal Lot Number | 79 |
| Jurisdiction | KENDALL IL |
| Township / Civil Division | OSWEGO |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 890103 |
Source: Kendall County records, as of May 27, 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 | 503 N AVON CT, OSWEGO, IL 60543-8131 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 24, 2004 · Amount on Record |
| Deed Sale | Jun 24, 2004 · Amount on Record |
| Prior Sale | Dec 4, 2003 |
| Deed Document Number | 200417572 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KENDALL IL |
| Property Address | 503 N AVON CT, OSWEGO, IL 60543-8131 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|
| Document Number | 0000012301 |
|---|---|
| Date | Jul 9, 2020 |
| Instrument | 202000012301 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Jul 1, 2035 |
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 | $174,787 (+8%) Land $34,508 Building $140,279 | $524,361 (+8%) Land $103,524 Building $420,837 | |
| 2024 | $12,540.00 | $161,840 (+18.8%) Land $31,952 Building $129,888 | $485,520 (+18.8%) Land $95,856 Building $389,664 |
| 2022 | $136,228 Land $26,895 Building $109,333 | $408,684 Land $80,685 Building $327,999 |
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.
Source: FEMA National Flood Hazard Layer, effective September 18, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 units insured incl. 6 condo units |
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 99.1% of the US · lower than 94% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 326 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Metronet Fiber | 5,120 / 5,120 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Watch TV Fixed Wireless | 400 / 40 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
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