| 1 Isabelle Court, Rothwell Road, Kettering | Leasehold | 58 m² | £70,000 (2008) |
| 2 Isabelle Court, Kettering | - | 60 m² | - |
| 3 Isabelle Court, Rothwell Road, Kettering | - | 59 m² | - |
| 4 Isabelle Court, Kettering | - | 52 m² | - |
| 5 Isabelle Court, Kettering | - | 53 m² | - |
| 6 Isabelle Court, Kettering | Leasehold | 58 m² | £110,000 (2025) |
| 7 Isabelle Court, Kettering | - | 68 m² | - |
| 8 Isabelle Court, Kettering | - | 58 m² | - |
| 9, Isabelle Court, Kettering | Leasehold | 53 m² | £125,000 (2008) |
| 10 Isabelle Court, Kettering | Leasehold | 56 m² | £100,000 (2025) |
| 11, Isabelle Court, Kettering | Leasehold | 74 m² | £135,000 (2025) |
| 12 Isabelle Court, Kettering | Leasehold | 57 m² | £103,000 (2025) |
| 13, Isabelle Court, Kettering | Leasehold | 58 m² | £119,000 (2021) |
| 14 Isabelle Court, Kettering | Leasehold | 72 m² | £140,000 (2008) |
| 15 Isabelle Court, Kettering | Leasehold | 56 m² | £60,000 (2013) |
| 16, Isabelle Court, Kettering | Leasehold | 67 m² | £140,000 (2008) |
| 17, Isabelle Court, Kettering | - | 58 m² | - |
| 18 Isabelle Court, Rothwell Road, Kettering | Leasehold | 56 m² | £118,000 (2022) |
| 19, Isabelle Court, Kettering | Leasehold | 56 m² | £122,000 (2025) |
| 20, Isabelle Court, Kettering | Leasehold | 62 m² | £130,000 (2008) |
| 21, Isabelle Court, Kettering | Leasehold | 57 m² | £122,500 (2023) |
| 22 Isabelle Court, Rothwell Road, Kettering | Leasehold | 58 m² | £133,000 (2023) |
| 23, Isabelle Court, Kettering | Leasehold | 65 m² | £109,000 (2017) |
| 24 Isabelle Court, Kettering, Kettering | Leasehold | 56 m² | £130,000 (2008) |
| 25, Isabelle Court, Kettering | Leasehold | 66 m² | £126,500 (2023) |
| 26 Isabelle Court, Kettering, Kettering | Leasehold | 59 m² | £109,000 (2017) |
| 27 Isabelle Court, Kettering | Leasehold | 98 m² | £149,650 (2022) |
| 28, Isabelle Court, Kettering | Leasehold | 103 m² | £125,000 (2008) |
| 29, Isabelle Court, Kettering | Leasehold | 60 m² | £112,500 (2008) |
| 30 Isabelle Court, Kettering | Leasehold | 59 m² | £82,000 (2015) |
| 31 Isabelle Court, Kettering, Kettering | Leasehold | 96 m² | £121,000 (2008) |
| 32, Isabelle Court, Kettering | Leasehold | 94 m² | £135,000 (2008) |