DuPage County property records for 6 addresses on Harper Rd, Darien, IL · Last verified August 2026
| Properties | 6 |
|---|---|
| Median Sale Price | $315,000 |
| Deeds and Mortgages on File | 6 |
| Median Price per Sqft | $156 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $10,438 |
| Median Year Built | 1993 |
| Median Ownership Tenure | 24 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2.5 ba · 2,744 sqft · 0.46 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $271,000Oct 1993 | $13,2972025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
2.5 ba · 2,134 sqft · 0.269 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $223,000Oct 1994 | $10,4382025 | —Oct 1994 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2.5 ba · 1,878 sqft · 0.219 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $387,500Oct 2020 | $9,6502025 | Amount on Record Sep 2003 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 3.5 ba · 1,655 sqft · 0.23 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $315,000Dec 2019 | $10,2862025 | Amount on Record Jun 2009 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
2.5 ba · 1,893 sqft · 0.219 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $295,500Jul 2002 | $9,6612025 | Amount on Record Oct 1993 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
2.5 ba · 2,728 sqft · 0.45 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $375,000Aug 2002 | $11,8502025 | Amount on Record Sep 1994 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |