| 10 Seaforth Avenue, Southend-On-Sea | Freehold | 84 m² | £355,000 (2024) |
| 12 Seaforth Avenue, Southend-On-Sea | Freehold | 81 m² | £60,000 (2000) |
| 14, Seaforth Avenue, Southend-On-Sea | Leasehold | 52 m² | £188,100 (2025) |
| 14A Seaforth Avenue, Southend-On-Sea | Leasehold | 41 m² | £80,000 (2003) |
| 16, Seaforth Avenue, Southend-On-Sea | Leasehold | 54 m² | £217,500 (2023) |
| 16A Seaforth Avenue, Southend-On-Sea | Leasehold | 57 m² | £190,000 (2017) |
| 22, Seaforth Avenue, Southend-On-Sea | Freehold | 64 m² | £152,500 (2012) |
| 24, Seaforth Avenue, Southend-On-Sea | Freehold | 76 m² | £250,000 (2019) |
| 30, Seaforth Avenue, Southend-On-Sea | Leasehold | 39 m² | £145,000 (2018) |
| 32, Seaforth Avenue, Southend-On-Sea | Leasehold | 40 m² | £76,000 (2005) |
| 34 Seaforth Avenue, Southend-On-Sea, Southend-On-Sea | Freehold | 45 m² | £265,000 (2023) |
| 36 Seaforth Avenue, Southend-On-Sea, Southend-On-Sea | - | 37 m² | - |
| 38, Seaforth Avenue, Southend-On-Sea | Leasehold | 38 m² | £215,000 (2026) |
| 40 Seaforth Avenue, Southend-On-Sea | - | 45 m² | - |
| 44 Seaforth Avenue, Southend-On-Sea | - | 50 m² | - |
| 50, Seaforth Avenue, Southend-On-Sea | - | 85 m² | - |
| 52 Seaforth Avenue, Southend-On-Sea | Freehold | 97 m² | £312,000 (2025) |
| 54, Seaforth Avenue, Southend-On-Sea | Leasehold | 50 m² | £99,000 (2006) |
| 56, Seaforth Avenue, Southend-On-Sea | Leasehold | 53 m² | £155,000 (2016) |
| 58 Seaforth Avenue, Southend-On-Sea | Leasehold | 52 m² | £201,070 (2022) |
| 60 Seaforth Avenue, Southend-On-Sea | Leasehold | 48 m² | £198,000 (2025) |
| 62, Seaforth Avenue, Southend-On-Sea | Leasehold | 51 m² | £195,000 (2022) |
| 64, Seaforth Avenue, Southend-On-Sea | Leasehold | 52 m² | £113,000 (2008) |
| 66, Seaforth Avenue, Southend-On-Sea | Freehold | 79 m² | £140,000 (2006) |
| 68, Seaforth Avenue, Southend-On-Sea | Freehold | 110 m² | £287,000 (2020) |
| 72, Seaforth Avenue, Southend-On-Sea | Freehold | 95 m² | £294,000 (2024) |
| 74, Seaforth Avenue, Southend-On-Sea | Freehold | 82 m² | £158,000 (2013) |
| 76 Seaforth Avenue, Southend-On-Sea | Freehold | 97 m² | £230,000 (2008) |
| 78, Seaforth Avenue, Southend-On-Sea | Freehold | 132 m² | £375,000 (2022) |
| 80, Seaforth Avenue, Southend-On-Sea | Freehold | 94 m² | £350,000 (2022) |