DuPage County property record for 399 Gundersen Dr, Carol Stream, IL 60188
| Property Type | General Industrial |
|---|---|
| Details | 15,231 sqft · built 1970 |
| Lot Size | 0.94 acres (40,946 sqft) |
| Owner | Company Name on File |
| Last Sale | $675,000 (Dec 1999) |
| Tax Bill | $28,561 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-04-300-007 |
| Primary APN | 05-04-300-007 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 15,231 sqft Gross Area |
| 1st Floor Area | 15,231 sqft |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Lot Area | 40,946 sqft (0.94 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 399 GUNDERSEN DR |
|---|---|
| City | CAROL STREAM |
| State | IL |
| Zip | 60188-2421 |
| Property Category | Industrial |
| Property Type | Industrial > General Industrial |
| Local Zoning Code | I |
| Legal Description | CARL A GUNDERSENS SUB UNIT NO 1 |
| Legal Subdivision | CARL A GUNDERSENS SUB |
| Legal Lot Number | 7 |
| Legal Unit | 1 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | MILTON |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 841704 |
Source: DuPage County records, as of August 17, 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 | Company Name on File |
|---|---|
| Mailing Address | 1337 YORKSHIRE LN, CAROL STREAM, IL 60188-4613 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 7, 1999 · Amount on File |
| Deed Sale | Dec 7, 1999 · Amount on File |
| Deed Document Number | 1999252961 |
| Record Updated | Sep 20, 2026 |
Source: DuPage County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | Milton Township |
| Municipality | Carol Stream Village |
| Unified School District | Community Unit School District 200 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $28,561.00 (+8.64%) | $438,990 (+24.68%) Land $87,901 Building $351,089 | $1,316,970 (+24.68%) Land $263,703 Building $1,053,267 |
| 2022 | $26,290.00 | $352,090 Land $70,500 Building $281,590 | $1,056,270 Land $211,500 Building $844,770 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 2 (2003–2006) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Oct 2006 |
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 | 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 | CAROL STREAM serves 39,854 people · EPA ID IL0430200 |
|---|---|
| Water Source | Purchased surface water from DU PAGE WATER COMMISSION |
| Last State Inspection | Sep 2025 |
| Lead | 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 4 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 167 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
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