DuPage County property record for 1S314 Summit Ave, Oak Brook, IL 60523
| Property Type | Exempt (Full or Partial) |
|---|---|
| Lot Size | 7.25 acres (315,810 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-22-103-080 |
| Primary APN | 06-22-103-080 |
|---|
| Lot Area | 315,810 sqft |
|---|
| Street Address | 1S314 SUMMIT AVE |
|---|---|
| City | OAKBROOK TERRACE |
| State | IL |
| Zip | 60181-3905 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Legal Description | YORK TWP SUPV ASSMT PLAT #8 |
| Legal Subdivision | YORK TWP SUPV ASSMT PLAT |
| Legal Lot Number | 5 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | YORK |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 844306 |
1S314 Summit Ave is owned by a company.
Source: DuPage County records, as of August 17, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 16555 WEBER RD, CREST HILL, IL 60403-8719 |
| Owner Type | Company |
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 |
Source: DuPage County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | York Township |
| Municipality | Oakbrook Terrace City |
| Secondary School District | DuPage High School District 88 (09 - 12) |
| Elementary School District | Salt Creek School District 48 (PK - 08) |
| Year | Tax Bill |
|---|---|
| 2022 | Additional exemption filed |
FEMA maps place 1S314 Summit Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1979.
Source: FEMA National Flood Hazard Layer, effective September 1, 2025 · 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 | 2 (1979–2014) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Jun 2014 · rainfall accumulation |
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 1S314 Summit Ave 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 | 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 | AQUA ILLINOIS-OAK BROOK private · serves 5,361 people · EPA ID IL0430055 |
|---|---|
| Water Source | Purchased surface water from OAK BROOK |
| Last State Inspection | Jun 2024 |
| Lead | Under 1 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.
Source: FCC Broadband Data Collection, based on 459 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon, Zentro.
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