Middlesex County and Cambridge City property records for 5 addresses on Sibley Ct, Cambridge, MA · Last verified October 2026
| Properties | 5 |
|---|---|
| Median Sale Price | $1,150,000 |
| Deeds and Mortgages on File | 4 |
| Median Price per Sqft | $851 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $10,970 |
| Median Year Built | 1880 |
| Median Ownership Tenure | 14 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9 Sibley Ct |
3 bd · 2.5 ba · 1,350 sqft built 1880 · 0.088 acres | $1,150,000 Jun 2012 | $12,125 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10 Sibley Ct |
4 bd · 2.5 ba · 2,148 sqft built 1894 · 0.077 acres | $14,344 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
19 Sibley Ct |
3 bd · 3.5 ba · 1,561 sqft built 1860 · 0.03 acres | $1,344,300 Sep 2017 | $10,970 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21 Sibley Ct |
2 bd · 1.5 ba · 884 sqft built 1903 · 0.026 acres | $485,000 Jan 2004 | $6,666 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23 Sibley Ct |
1 bd · 1.5 ba · 870 sqft built 1873 · 0.021 acres | $5,512 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |