| 1 Costar Close, Littlemore, Oxford | Freehold | 46 m² | £179,000 (2008) |
| 2 Costar Close, Littlemore, Oxford | - | 53 m² | - |
| 3 Costar Close, Oxford, Oxford | Freehold | 54 m² | £129,500 (2002) |
| 5 Costar Close, Littlemore, Oxford | Freehold | 50 m² | £185,000 (2013) |
| 6, Costar Close, Littlemore, Oxford | Leasehold | 37 m² | £225,000 (2025) |
| 7 Costar Close, Littlemore, Oxford | - | 42 m² | - |
| 9, Costar Close, Littlemore, Oxford | Freehold | 63 m² | £163,000 (2013) |
| 10 Costar Close, Littlemore, Oxford | Freehold | 54 m² | £315,000 (2024) |
| 11, Costar Close, Littlemore, Oxford | Freehold | 60 m² | £275,000 (2025) |
| 12 Costar Close, Littlemore, Oxford | Freehold | 54 m² | £157,500 (2004) |
| 13, Costar Close, Littlemore, Oxford | Freehold | 55 m² | £62,500 (1997) |
| 14 Costar Close, Littlemore, Oxford | Freehold | 43 m² | £247,000 (2023) |
| 16 , Costar Close, Littlemore, Oxford | Leasehold | 38 m² | £228,000 (2025) |
| 18, Costar Close, Littlemore, Oxford | - | 41 m² | - |
| 19, Costar Close, Littlemore, Oxford | Freehold | 51 m² | £273,000 (2022) |
| 20, Costar Close, Littlemore, Oxford | - | 56 m² | - |
| 21, Costar Close, Littlemore, Oxford | Freehold | 55 m² | £250,000 (2015) |
| 22 Costar Close, Littlemore, Oxford | Freehold | 53 m² | £150,000 (2004) |
| 24, Costar Close, Littlemore, Oxford | Leasehold | 31 m² | £140,000 (2016) |
