| 1 Napier Avenue, Southend-On-Sea | Freehold | 95 m² | £70,000 (2003) |
| 5 Napier Avenue, Southend-On-Sea | Freehold | 94 m² | £295,000 (2024) |
| 7 Napier Avenue, Southend-On-Sea, Southend-On-Sea | Freehold | 84 m² | £217,000 (2023) |
| 9, Napier Avenue, Southend-On-Sea | - | 84 m² | - |
| 11A Napier Avenue, Southend-On-Sea | Leasehold | 51 m² | £116,000 (2007) |
| 13A Napier Avenue, Southend-On-Sea | Leasehold | 50 m² | £180,000 (2024) |
| 15, Napier Avenue, Southend-On-Sea | Leasehold | 51 m² | £187,500 (2021) |
| 15A Napier Avenue, Southend-On-Sea | Leasehold | 55 m² | £86,499 (2006) |
| 17, Napier Avenue, Southend-On-Sea | Freehold | 110 m² | £318,000 (2018) |
| 19 Napier Avenue, Southend-On-Sea | Leasehold | 55 m² | £135,450 (2016) |
| 19A, Napier Avenue, Southend-On-Sea | Leasehold | 55 m² | £151,000 (2022) |
| 21, Napier Avenue, Southend-On-Sea | Freehold | 48 m² | £16,597 (2017) |
| 21A Napier Avenue, Southend-On-Sea | Leasehold | 58 m² | £168,000 (2019) |
| 23 Napier Avenue, Southend-On-Sea | Freehold | 148 m² | £80,000 (2006) |
| 25, Napier Avenue, Southend-On-Sea | - | 123 m² | - |
| 27, Napier Avenue, Southend-On-Sea | Freehold | 57 m² | £21,438 (2019) |
| 27A Napier Avenue, Southend-On-Sea | Leasehold | 58 m² | £19,050 (1995) |
| 29, Napier Avenue, Southend-On-Sea | Leasehold | 54 m² | £150,000 (2018) |
| 29A Napier Avenue, Southend-On-Sea | Leasehold | 61 m² | £110,000 (2006) |
| 31, Napier Avenue, Southend-On-Sea | Freehold | 115 m² | £300,000 (2019) |
| 33, Napier Avenue, Southend-On-Sea | Freehold | 56 m² | £250,000 (2015) |
| 33A Napier Avenue, Southend-On-Sea | Leasehold | 80 m² | £125,000 (2005) |
| 35, Napier Avenue, Southend-On-Sea | Leasehold | 60 m² | £51,995 (2001) |
| 35A Napier Avenue, Southend-On-Sea | Leasehold | 57 m² | £177,500 (2026) |
| 37, Napier Avenue, Southend-On-Sea | - | 45 m² | - |
| 37A Napier Avenue, Southend-On-Sea, Southend-On-Sea | Leasehold | 75 m² | £150,000 (2007) |
| 39 Napier Avenue, Southend-On-Sea | Leasehold | 57 m² | £99,000 (2005) |
| 39A Napier Avenue, Southend-On-Sea | - | 54 m² | - |
| 43, Napier Avenue, Southend-On-Sea | - | 122 m² | - |
| 45, Napier Avenue, Southend-On-Sea | Freehold | 133 m² | £333,500 (2025) |