DuPage County property records for 8 addresses on Claremont Ct, Naperville, IL · Last verified August 2026
| Properties | 8 |
|---|---|
| Median Sale Price | $2,050,000 |
| Deeds and Mortgages on File | 14 |
| Median Price per Sqft | $245 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $44,693 |
| Median Year Built | 2007 |
| Median Ownership Tenure | 7 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
304 Claremont Ct |
4 bd · 3.5 ba · 6,400 sqft built 2018 · 0.35 acres | — Jan 2018 | $37,477 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
308 Claremont Ct |
5 bd · 6 ba · 9,697 sqft built 2006 · 0.35 acres | $2,383,500 Sep 2007 | $50,879 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
312 Claremont Ct |
4 bd · 6.5 ba · 10,898 sqft built 2006 · 0.73 acres | $2,130,000 Mar 2007 | $71,853 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
315 Claremont Ct |
5 bd · 3.5 ba · 7,796 sqft built 2007 · 0.369 acres | $2,050,000 Nov 2021 | $41,865 2025 | Assessor + 3 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
319 Claremont Ct |
6 bd · 6.5 ba · 8,106 sqft built 2007 · 0.75 acres | $2,552,000 Mar 2026 | $44,693 2025 | Assessor + 4 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
320 Claremont Ct |
6 bd · 4.5 ba · 7,575 sqft built 2006 · 0.35 acres | $2,025,000 Apr 2022 | $39,195 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
323 Claremont Ct |
5 bd · 5.5 ba · 7,770 sqft built 2005 · 0.439 acres | $1,750,000 Nov 2019 | $43,613 2025 | Assessor + 3 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
324 Claremont Ct |
5 bd · 5.5 ba · 9,615 sqft built 2010 · 0.539 acres | $625,000 Aug 2009 | $62,771 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |