DuPage County property record for 300 E Gartner Rd, #ED, Naperville, IL 60540
| Property Type | Exempt (Full or Partial) |
|---|---|
| Lot Size | 0.48 acres (20,909 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone AE (high risk) |
| APN | 08-19-308-004 |
| Primary APN | 08-19-308-004 |
|---|
| Lot Area | 20,909 sqft (0.48 acres) |
|---|
| Street Address | 300 E GARTNER RD |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60540-7424 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Local Zoning Code | C |
| Legal Description | PRT SW 1/4 DESC IN BK 344 PG 527 LYG S OF GRACE DU PAGE RIVER ASSESSMENT PLAT & NLY OF MOSER HIGHLANDS UN 13 /EX NWLY 80.10 FT/ |
| Legal Range | 10E |
| Legal Township | 38N |
| Legal Section | 19 |
| Legal Subdivision | GRACE DU PAGE RIVER ASSESSMENT PLAT |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | LISLE |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 846208 |
Source: DuPage County records, as of August 17, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 320 JACKSON AVE, NAPERVILLE, IL 60540-5252 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Mar 26, 2024 |
| Transfer Doc | 0000040435 |
| Record Updated | Sep 20, 2026 |
Source: DuPage County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | Lisle Township |
| Municipality | Naperville City |
| Unified School District | Naperville Community Unit District 203 (PK - 12) |
| Year | Tax Bill |
|---|---|
| 2022 | Additional exemption filed |
Source: FEMA National Flood Hazard Layer, effective September 1, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | Yes |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 3 (2001–2013) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Apr 2013 · Severe Storms, Straight-line Winds, And Flooding |
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 97% of the US · lower than 79% 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 | NAPERVILLE serves 156,406 people · EPA ID IL0434670 |
|---|---|
| Water Source | Purchased surface water from DU PAGE WATER COMMISSION |
| Last State Inspection | Sep 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 | 15 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 255 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
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