| 1 Cornwallis Avenue, Gillingham | Freehold | 82 m² | £210,000 (2025) |
| 4, Cornwallis Avenue, Gillingham | - | 103 m² | - |
| 6 Cornwallis Avenue, Gillingham | Freehold | 93 m² | £275,000 (2022) |
| 9, Cornwallis Avenue, Gillingham | - | 62 m² | - |
| 10 Cornwallis Avenue, Gillingham | - | 70 m² | - |
| 11 Cornwallis Avenue, Gillingham | - | 39 m² | - |
| 12 Cornwallis Avenue, Gillingham | - | 62 m² | - |
| 14 Cornwallis Avenue, Gillingham | - | 62 m² | - |
| 15 Cornwallis Avenue, Gillingham | - | 70 m² | - |
| 16 Cornwallis Avenue, Gillingham | - | 39 m² | - |
| 17 Cornwallis Avenue, Gillingham | - | 47 m² | - |
| 18, Cornwallis Avenue, Gillingham | - | 62 m² | - |
| 19, Cornwallis Avenue, Gillingham | - | 91 m² | - |
| 21, Cornwallis Avenue, Gillingham | Freehold | 70 m² | £220,000 (2017) |
| 22, Cornwallis Avenue, Gillingham | - | 62 m² | - |
| 23 Cornwallis Avenue, Gillingham | - | 39 m² | - |
| 24 Cornwallis Avenue, Gillingham | - | 62 m² | - |
| 25 Cornwallis Avenue, Gillingham | - | 39 m² | - |
| 27, Cornwallis Avenue, Gillingham | - | 73 m² | - |
| 28 Cornwallis Avenue, Gillingham | - | 62 m² | - |
| 29 Cornwallis Avenue, Gillingham | Freehold | 83 m² | £215,000 (2020) |
| 30, Cornwallis Avenue, Gillingham | - | 62 m² | - |
| 33 Cornwallis Avenue, Gillingham | - | 118 m² | - |
| 34 Cornwallis Avenue, Gillingham | - | 62 m² | - |
| 35 Cornwallis Avenue, Gillingham | - | 39 m² | - |
| 36 Cornwallis Avenue, Gillingham | - | 69 m² | - |
| 37 Cornwallis Avenue, Gillingham | - | 39 m² | - |
| 38 Cornwallis Avenue, Gillingham | - | 62 m² | - |
| 39 Cornwallis Avenue, Gillingham | - | 69 m² | - |
| 40, Cornwallis Avenue, Gillingham | - | 67 m² | - |
| 41 Cornwallis Avenue, Gillingham | - | 39 m² | - |
| 42, Cornwallis Avenue, Gillingham | Freehold | 65 m² | £121,250 (2013) |
| 43 Cornwallis Avenue, Gillingham | - | 62 m² | - |
| 44 Cornwallis Avenue, Gillingham | - | 62 m² | - |
| 45 Cornwallis Avenue, Gillingham | - | 70 m² | - |
| 46, Cornwallis Avenue, Gillingham | - | 67 m² | - |
| 47 Cornwallis Avenue, Gillingham | - | 69 m² | - |
| 48 Cornwallis Avenue, Gillingham | - | 70 m² | - |
| 49 Cornwallis Avenue, Gillingham | - | 62 m² | - |
| 51 Cornwallis Avenue, Gillingham | Freehold | 68 m² | £260,000 (2023) |
| 53 Cornwallis Avenue, Gillingham | Freehold | 70 m² | £177,000 (2020) |
| 55 Cornwallis Avenue, Gillingham | - | 39 m² | - |
| 59, Cornwallis Avenue, Gillingham | Freehold | 103 m² | £98,750 (2006) |
