DuPage County property record for 300 Commonwealth Dr, Carol Stream, IL 60188
| Property Type | General Industrial |
|---|---|
| Details | 7,454 sqft · built 1989 |
| Lot Size | 0.83 acres (36,155 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,275,000 (Oct 2024) |
| Tax Bill | $18,278 (2025) |
| Deeds & Mortgages | Jul 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-05-204-026 |
| Primary APN | 05-05-204-026 |
|---|
| Units | 2 Units |
|---|---|
| Building Area | 7,454 sqft Gross Area |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Lot Area | 36,155 sqft (0.83 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 300 COMMONWEALTH DR |
|---|---|
| City | CAROL STREAM |
| State | IL |
| Zip | 60188-2408 |
| Property Category | Industrial |
| Property Type | Industrial > General Industrial |
| Local Zoning Code | I |
| Legal Description | GUNDERSENS INDUSTRIAL PARK UNIT 2 ALL |
| Legal Subdivision | GUNDERSENS INDUSTRIAL PARK |
| Legal Lot Number | 7 |
| Legal Unit | 2 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | MILTON |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 841704 |
300 Commonwealth Dr, an industrial property, is owned by a company that bought it in October 2024.
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 | 429 E SAINT CHARLES RD, CAROL STREAM, IL 60188-2145 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 25, 2024 · Amount on File |
| Deed Sale | Oct 25, 2024 · Amount on File |
| Deed Document Number | 202463523 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Jul 9, 2018 |
| Property Address | 300 COMMONWEALTH DR, CAROL STREAM, IL 60188-2408 |
| Document Number | 0000062283 |
| Map Reference | DOCR84-96438 |
| Instrument Date | May 24, 2018 |
| Instrument | R2018-062283 |
| Transaction Type | Transfer |
| Record Updated | Dec 14, 2021 |
| Title Company | CITYWIDE TITLE CORPORATION |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 10 S LA SALLE ST # ST2750, 10, CHICAGO, IL 60603-1002 |
| Name | Verified Name |
|---|---|
| Address | 26W 168 KLEIN CREEK DR, WINFIELD, IL 60190-2356 |
| Document Number | 0000062284 |
|---|---|
| Date | Jul 9, 2018 |
| Instrument | R2018-062284 |
| Name | AMALGAMATED BANK OF CHICAGO |
|---|---|
| Type | Bank |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 119 Months |
| Due | Jun 6, 2028 |
| Rate | 5.1% |
|---|
| Document Number | 0000062286 |
|---|---|
| Date | Jul 9, 2018 |
| Instrument | R2018-062286 |
| Name | AMALGAMATED BANK OF CHICAGO |
|---|---|
| Type | Bank |
| Address | CHICAGO, IL 60602 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate | 5.1% |
|---|
The 2025 property tax bill for 300 Commonwealth Dr was $18,278.
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 | $18,278.00 | $280,944 Land $77,191 Building $203,753 | $842,832 Land $231,573 Building $611,259 |
| 2022 | $16,825.00 | $225,330 Land $61,910 Building $163,420 | $675,990 Land $185,730 Building $490,260 |
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.
FEMA maps place 300 Commonwealth Dr in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| 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.
Wildfire risk around 300 Commonwealth Dr 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 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 | 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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