| 3, Hartford Close, Rayleigh | Freehold | 86 m² | £242,000 (2016) |
| 5, Hartford Close, Rayleigh | Freehold | 91 m² | £162,500 (2009) |
| 7 Hartford Close, Rayleigh | Freehold | 87 m² | £53,000 (1997) |
| 8 Hartford Close, Rayleigh | - | 75 m² | - |
| 10, Hartford Close, Rayleigh | Freehold | 84 m² | £245,000 (2015) |
| 11 Hartford Close, Rayleigh | - | 82 m² | - |
| 12, Hartford Close, Rayleigh | Freehold | 83 m² | £300,000 (2023) |
| 14, Hartford Close, Rayleigh | Freehold | 88 m² | £340,000 (2023) |
| 15 Hartford Close, Rayleigh | - | 150 m² | - |
| 16 Hartford Close, Rayleigh | Freehold | 91 m² | £332,500 (2024) |
| 18 Hartford Close, Rayleigh | Freehold | 64 m² | £185,000 (2007) |
| 19 Hartford Close, Rayleigh | Freehold | 78 m² | £170,000 (2009) |
| 21, Hartford Close, Rayleigh | Freehold | 77 m² | £78,000 (2000) |
| 22 Hartford Close, Rayleigh, Rayleigh | Freehold | 98 m² | £333,000 (2023) |
| 24, Hartford Close, Rayleigh | - | 87 m² | - |
| 25 Hartford Close, Rayleigh | Leasehold | 61 m² | £240,000 (2024) |
| 25A Hartford Close, Rayleigh | - | 60 m² | - |
| 26 Hartford Close, Rayleigh | Freehold | 90 m² | £350,000 (2022) |
| 29, Hartford Close, Rayleigh | - | 55 m² | - |
| 29A Hartford Close, Rayleigh | Leasehold | 62 m² | £123,000 (2013) |
| 31A, Hartford Close, Rayleigh | - | 51 m² | - |
| 33, Hartford Close, Rayleigh | - | 56 m² | - |
| 33A, Hartford Close, Rayleigh | Leasehold | 65 m² | £220,000 (2017) |
| 35, Hartford Close, Rayleigh | - | 65 m² | - |
| 35A, Hartford Close, Rayleigh | - | 63 m² | - |
| 41 Hartford Close, Rayleigh | Freehold | 86 m² | £370,000 (2026) |