| 2 Wellington Avenue, Westcliff-On-Sea | Freehold | 83 m² | £29,750 (1995) |
| 4, Wellington Avenue, Westcliff-On-Sea | Freehold | 80 m² | £188,000 (2012) |
| 6, Wellington Avenue, Westcliff-On-Sea | Freehold | 80 m² | £307,500 (2018) |
| 8 Wellington Avenue, Westcliff-On-Sea | Freehold | 83 m² | £340,000 (2025) |
| 12 Wellington Avenue, Westcliff-On-Sea | Freehold | 84 m² | £325,000 (2023) |
| 14 Wellington Avenue, Westcliff-On-Sea | Freehold | 78 m² | £445,000 (2022) |
| 16 Wellington Avenue, Westcliff-On-Sea | Freehold | 66 m² | £405,000 (2024) |
| 20 Wellington Avenue, Westcliff-On-Sea | Freehold | 84 m² | £360,000 (2025) |
| 24, Wellington Avenue, Westcliff-On-Sea | Freehold | 96 m² | £165,000 (2005) |
| 26, Wellington Avenue, Westcliff-On-Sea | Freehold | 78 m² | £335,000 (2026) |
| 30, Wellington Avenue, Westcliff-On-Sea | Freehold | 97 m² | £325,000 (2019) |
| 32 Wellington Avenue, Westcliff-On-Sea | Freehold | 80 m² | £325,000 (2025) |
| 34 Wellington Avenue, Westcliff-On-Sea | Freehold | 91 m² | £355,000 (2026) |
| 40, Wellington Avenue, Westcliff-On-Sea | Freehold | 78 m² | £46,500 (1996) |
| 44 Wellington Avenue, Westcliff-On-Sea | Freehold | 112 m² | £195,000 (2013) |
| 46 Wellington Avenue, Westcliff-On-Sea | Freehold | 81 m² | £185,000 (2013) |
| 52, Wellington Avenue, Westcliff-On-Sea | Freehold | 118 m² | £360,000 (2021) |
| 56 Wellington Avenue, Westcliff-On-Sea | Freehold | 101 m² | £182,000 (2011) |
| 58, Wellington Avenue, Westcliff-On-Sea | Freehold | 79 m² | £370,000 (2026) |
| 60, Wellington Avenue, Westcliff-On-Sea | Freehold | 85 m² | £365,000 (2020) |
| 62 Wellington Avenue, Westcliff-On-Sea, Westcliff-On-Sea | Freehold | 96 m² | £336,500 (2021) |
| 66, Wellington Avenue, Westcliff-On-Sea | - | 45 m² | - |
| 66A, Wellington Avenue, Westcliff-On-Sea | Freehold | 32 m² | £110,000 (2009) |
| 68 Wellington Avenue, Westcliff-On-Sea, Westcliff-On-Sea | Freehold | 69 m² | £275,000 (2021) |
| 72, Wellington Avenue, Westcliff-On-Sea | Freehold | 72 m² | £255,000 (2019) |
| 76 Wellington Avenue, Westcliff-On-Sea | Freehold | 81 m² | £380,000 (2026) |
| 80 Wellington Avenue, Westcliff-On-Sea | Freehold | 84 m² | £365,000 (2023) |
| 82 Wellington Avenue, Westcliff-On-Sea | - | 85 m² | - |
| 86, Wellington Avenue, Westcliff-On-Sea | Leasehold | 53 m² | £220,000 (2018) |
| 86A Wellington Avenue, Westcliff-On-Sea | Leasehold | 48 m² | £187,000 (2020) |
| 90, Wellington Avenue, Westcliff-On-Sea | Freehold | 88 m² | £68,500 (1999) |
| 94, Wellington Avenue, Westcliff-On-Sea | Freehold | 96 m² | £180,000 (2005) |
| 98 Wellington Avenue, Westcliff-On-Sea | Freehold | 129 m² | £226,500 (2014) |
| 102, Wellington Avenue, Westcliff-On-Sea | Freehold | 92 m² | £390,000 (2022) |
