| 1A, Retreat Road, Westcliff-On-Sea | - | 77 m² | - |
| 1B, Retreat Road, Westcliff-On-Sea | Leasehold | 54 m² | £27,500 (2001) |
| 1C Retreat Road, Westcliff-On-Sea | Leasehold | 30 m² | £16,000 (1997) |
| 2A Retreat Road, Westcliff-On-Sea | - | 48 m² | - |
| 2B Retreat Road, Westcliff-On-Sea | - | 48 m² | - |
| 2C Retreat Road, Westcliff-On-Sea | - | 44 m² | - |
| 2D Retreat Road, Westcliff-On-Sea | Leasehold | 35 m² | £77,500 (2007) |
| 3 Retreat Road, Westcliff-On-Sea | Leasehold | 64 m² | £89,995 (2004) |
| 3A, Retreat Road, Westcliff-On-Sea | Leasehold | 54 m² | £140,000 (2016) |
| 4A Retreat Road, Westcliff-On-Sea | Leasehold | 37 m² | £102,500 (2025) |
| 4B Retreat Road, Westcliff-On-Sea | Leasehold | 30 m² | £102,500 (2025) |
| 5, Retreat Road, Westcliff-On-Sea | Leasehold | 91 m² | £67,000 (2002) |
| 5A Retreat Road, Westcliff-On-Sea | Leasehold | 55 m² | £232,500 (2026) |
| 6, Retreat Road, Westcliff-On-Sea | Freehold | 128 m² | £425,000 (2025) |
| 7, Retreat Road, Westcliff-On-Sea | Freehold | 69 m² | £475,000 (2025) |
| 9, Retreat Road, Westcliff-On-Sea | Leasehold | 62 m² | £148,000 (2015) |
| 10, Retreat Road, Westcliff-On-Sea | Freehold | 129 m² | £270,000 (2014) |
| 11 Retreat Road, Westcliff-On-Sea | Leasehold | 68 m² | £180,000 (2016) |
| 12 Retreat Road, Westcliff-On-Sea | Leasehold | 52 m² | £83,400 (2013) |
| 12A Retreat Road, Westcliff-On-Sea | Leasehold | 60 m² | £200,000 (2026) |
| 14 Retreat Road, Westcliff-On-Sea | Leasehold | 62 m² | £250,000 (2026) |
| 15 Retreat Road, Westcliff-On-Sea, Westcliff-On-Sea | Leasehold | 62 m² | £23,000 (1995) |
| 15A, Retreat Road, Westcliff-On-Sea | Leasehold | 69 m² | £28,995 (1997) |
| 16 Retreat Road, Westcliff-On-Sea, Westcliff-On-Sea | Leasehold | 67 m² | £250,000 (2023) |
| 16A Retreat Road, Westcliff-On-Sea, Westcliff-On-Sea | Leasehold | 70 m² | £245,000 (2025) |
| 19, Retreat Road, Westcliff-On-Sea | Freehold | 165 m² | £575,000 (2020) |
| 20, Retreat Road, Westcliff-On-Sea | Freehold | 61 m² | £230,500 (2013) |
| 20A, Retreat Road, Westcliff-On-Sea | - | 71 m² | - |
| 21, Retreat Road, Westcliff-On-Sea | Leasehold | 67 m² | £260,000 (2022) |
| 21A Retreat Road, Westcliff-On-Sea | Freehold | 90 m² | £192,500 (2015) |
| 22 Retreat Road, Westcliff-On-Sea | Freehold | 146 m² | £350,000 (2019) |
| 23 Retreat Road, Westcliff-On-Sea | Freehold | 176 m² | £652,500 (2021) |
| 24, Retreat Road, Westcliff-On-Sea | Freehold | 140 m² | £240,000 (2013) |
| 25, Retreat Road, Westcliff-On-Sea | Leasehold | 68 m² | £265,000 (2020) |
| 25A Retreat Road, Westcliff-On-Sea | Leasehold | 97 m² | £240,000 (2021) |
| 26 Retreat Road, Westcliff-On-Sea | Leasehold | 72 m² | £156,000 (2025) |
| 26A Retreat Road, Westcliff-On-Sea | Leasehold | 75 m² | £32,500 (1997) |
| 28A, Retreat Road, Westcliff-On-Sea | - | 32 m² | - |
| 28B Retreat Road, Westcliff-On-Sea | Leasehold | 34 m² | £60,000 (2004) |
| 28C Retreat Road, Westcliff-On-Sea, Westcliff-On-Sea | Leasehold | 33 m² | £158,000 (2021) |
| 29 Retreat Road, Westcliff-On-Sea | Freehold | 151 m² | £397,000 (2016) |
| 30A Retreat Road, Westcliff-On-Sea | Leasehold | 62 m² | £36,000 (2000) |
| 31, Retreat Road, Westcliff-On-Sea | Leasehold | 66 m² | £152,975 (2016) |
| 31A Retreat Road, Westcliff-On-Sea, Westcliff-On-Sea | Leasehold | 46 m² | £85,000 (2013) |
| 34A Retreat Road, Westcliff-On-Sea | Leasehold | 111 m² | £147,500 (2005) |
| 35A Retreat Road, Westcliff-On-Sea | Leasehold | 36 m² | £120,000 (2017) |
| 35C Retreat Road, Westcliff-On-Sea | - | 75 m² | - |
| 36 Retreat Road, Westcliff-On-Sea | - | 70 m² | - |
| 37, Retreat Road, Westcliff-On-Sea | Freehold | 129 m² | £720,000 (2022) |
| Flat 1, Retreat Court, 18 Retreat Road, Westcliff-On-Sea | Leasehold | 47 m² | £130,000 (2021) |
| Flat 2, 18 Retreat Road, Westcliff-On-Sea | Leasehold | 38 m² | £155,000 (2022) |
| Flat 2, 36 Retreat Road, Westcliff-On-Sea | Leasehold | 112 m² | £296,089 (2024) |
| Flat 3, 18, Retreat Road, Westcliff-On-Sea | Leasehold | 56 m² | £138,000 (2016) |
| Flat Upper, 9 Retreat Road, Westcliff-On-Sea | - | 70 m² | - |
