| 2, Gournay Road, Hailsham | - | 111 m² | - |
| 4, Gournay Road, Hailsham | Freehold | 55 m² | £10,000 (2022) |
| 6 Gournay Road, Hailsham | Leasehold | 42 m² | £150,000 (2012) |
| 8 Gournay Road, Hailsham | Leasehold | 62 m² | £184,500 (2016) |
| 10 Gournay Road, Hailsham | Leasehold | 69 m² | £124,000 (2015) |
| 12 Gournay Road, Hailsham | Freehold | 64 m² | £118,000 (2013) |
| 14 Gournay Road, Hailsham | - | 58 m² | - |
| 16, Gournay Road, Hailsham | - | 85 m² | - |
| 18 Gournay Road, Hailsham | - | 91 m² | - |
| 20, Gournay Road, Hailsham | - | 111 m² | - |
| 22, Gournay Road, Hailsham | - | 111 m² | - |
| 24 Gournay Road, Hailsham | - | 90 m² | - |
| 26, Gournay Road, Hailsham | - | 111 m² | - |
| 28 Gournay Road, Hailsham | - | 68 m² | - |
| 30 Gournay Road, Hailsham | - | 69 m² | - |
| 32 Gournay Road, Hailsham | - | 66 m² | - |
| 34, Gournay Road, Hailsham | - | - | - |
| 36 Gournay Road, Hailsham | - | 66 m² | - |
| 38 Gournay Road, Hailsham | - | 65 m² | - |
| 40 Gournay Road, Hailsham | - | 69 m² | - |
| 42, Gournay Road, Hailsham | - | - | - |
| 44 Gournay Road, Hailsham | - | 70 m² | - |
| 46, Gournay Road, Hailsham | - | 6 m² | - |
| 48, Gournay Road, Hailsham | - | 111 m² | - |
| 50, Gournay Road, Hailsham | Freehold | 39 m² | £305,000 (2024) |
| 52 Gournay Road, Hailsham | Freehold | 62 m² | £280,000 (2025) |
| 54, Gournay Road, Hailsham | - | 33 m² | - |
| 56 Gournay Road, Hailsham | Freehold | 79 m² | £290,000 (2022) |
| 58, Gournay Road, Hailsham | Leasehold | 65 m² | £146,150 (2017) |
| 60 Gournay Road, Hailsham | Leasehold | 62 m² | £27,900 (2019) |
| 62 Gournay Road, Hailsham | Leasehold | 56 m² | £146,150 (2018) |
| 64, Gournay Road, Hailsham | Leasehold | 55 m² | £27,900 (2020) |
| 66, Gournay Road, Hailsham | Freehold | 77 m² | £247,000 (2016) |
| 68 Gournay Road, Hailsham | Freehold | 64 m² | £210,000 (2015) |
| 70 Gournay Road, Hailsham | Freehold | 75 m² | £292,000 (2022) |
| 72, Gournay Road, Hailsham | Freehold | 77 m² | £260,000 (2020) |
| 74 Gournay Road, Hailsham | Freehold | 65 m² | £270,000 (2023) |
| 76, Gournay Road, Hailsham | Freehold | 77 m² | £190,000 (2013) |
| 78 Gournay Road, Hailsham | - | 78 m² | - |
| 80, Gournay Road, Hailsham | Freehold | 77 m² | £270,000 (2021) |