Kane County property records for 9 addresses on Promontory Ct, Saint Charles, IL · Last verified October 2026
| Properties | 9 |
|---|---|
| Median Sale Price | $580,000 |
| Deeds and Mortgages on File | 13 |
| Median Price per Sqft | $158 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $14,459 |
| Median Year Built | 1995 |
| Median Ownership Tenure | 11 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6N545 Promontory Ct |
4 bd · 1.5 ba · 3,618 sqft built 1996 · 2.01 acres | $600,000 Apr 2022 | $17,451 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6N547 Promontory Ct |
4 bd · 1.5 ba · 2,990 sqft built 1995 · 1.33 acres | $430,000 Aug 2017 | $12,588 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6N570 Promontory Ct |
4 bd · 2.5 ba · 3,274 sqft built 1992 · 1.56 acres | $615,000 Apr 2023 | $14,441 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6N573 Promontory Ct |
4 bd · 2.5 ba · 3,742 sqft built 1994 · 1.38 acres | — Jun 1994 | $14,490 2025 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6N580 Promontory Ct |
4 bd · 1.5 ba · 3,718 sqft built 1995 · 1.26 acres | — Nov 1993 | $14,459 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6N583 Promontory Ct |
4 bd · 1.5 ba · 3,930 sqft built 1995 · 1.33 acres | $935,000 Sep 2025 | $17,775 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6N588 Promontory Ct |
4 bd · 2 ba · 3,821 sqft built 1994 · 1.31 acres | $580,000 Jul 2004 | $14,866 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6N605 Promontory Ct |
4 bd · 2.5 ba · 3,363 sqft built 1994 · 1.36 acres | $529,000 May 2014 | $14,125 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6N655 Promontory Ct |
3 bd · 2 ba · 3,340 sqft built 1995 · 1.28 acres | $530,000 Sep 2015 | $13,689 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |