DuPage County property records for 14 addresses on Belaire Ct, Naperville, IL · Last verified October 2026
| Properties | 14 |
|---|---|
| Median Sale Price | $590,000 |
| Deeds and Mortgages on File | 23 |
| Median Price per Sqft | $180 |
| Owner Occupied | 93% |
| Median Annual Tax Bill | $12,792 |
| Median Year Built | 1978 |
| Median Ownership Tenure | 6 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
980 Belaire Ct |
4 bd · 2.5 ba · 4,220 sqft built 1977 · 0.55 acres | $480,000Jun 2016 | $15,5822025 | Assessor + 1 DocumentUpdated Aug 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
984 Belaire Ct |
4 bd · 2.5 ba · 2,780 sqft built 1978 · 0.239 acres | $485,000Sep 2005 | $12,9282025 | AssessorUpdated Aug 2026 | Owner on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
985 Belaire Ct |
4 bd · 2.5 ba · 2,708 sqft built 1977 · 0.339 acres | $425,000Mar 2021 | $11,6892025 | Assessor + 1 DocumentUpdated Aug 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
988 Belaire Ct |
2.5 ba · 3,778 sqft built 1977 · 0.2 acres | $395,000Jun 2011 | $12,7922025 | Assessor + 2 DocumentsUpdated Aug 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
989 Belaire Ct |
2.5 ba · 3,600 sqft built 1978 · 0.35 acres | $985,000Mar 2025 | $13,6832025 | Assessor + 3 DocumentsUpdated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
992 Belaire Ct |
2.5 ba · 3,803 sqft built 1977 · 0.18 acres | $950,000Aug 2026 | $12,7772025 | Assessor + 2 DocumentsUpdated Sep 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
993 Belaire Ct |
4 bd · 2.5 ba · 2,611 sqft built 1978 · 0.369 acres | $308,500Jul 2000 | $12,8152025 | Assessor + 1 DocumentUpdated Aug 2026 | Owner on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
996 Belaire Ct |
2.5 ba · 3,196 sqft built 1980 · 0.21 acres | $385,000Dec 2010 | $12,9382025 | Assessor + 2 DocumentsUpdated Aug 2026 | Owner on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
997 Belaire Ct |
4 bd · 2.5 ba · 2,760 sqft built 1978 · 0.189 acres | $590,000Aug 2023 | $12,3062025 | Assessor + 2 DocumentsUpdated Aug 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1000 Belaire Ct |
5 bd · 2.5 ba · 3,606 sqft built 1978 · 0.25 acres | $650,000Jun 2022 | $12,7312025 | Assessor + 2 DocumentsUpdated Aug 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1001 Belaire Ct |
4 bd · 2.5 ba · 2,544 sqft built 1977 · 0.319 acres | $465,000Aug 2008 | $11,4822025 | Assessor + 2 DocumentsUpdated Oct 2026 | Owner on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1004 Belaire Ct |
2.5 ba · 4,086 sqft built 1978 · 0.439 acres | $515,000Apr 2022 | $13,8262025 | Assessor + 1 DocumentUpdated Aug 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1007 Belaire Ct |
4 bd · 2.5 ba · 3,137 sqft built 1977 · 0.26 acres | $432,000Jul 2017 | $11,4292025 | Assessor + 2 DocumentsUpdated Aug 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1008 Belaire Ct |
4 bd · 2.5 ba · 3,020 sqft built 1977 · 0.269 acres | $472,000Jul 2020 | $11,5052025 | Assessor + 2 DocumentsUpdated Aug 2026 | Owner on FileOwner Occupied |