| 9 Royston Avenue, Southend-On-Sea | Leasehold | 54 m² | £157,000 (2019) |
| 9A Royston Avenue, Southend-On-Sea | Leasehold | 63 m² | £210,000 (2025) |
| 11 Royston Avenue, Southend-On-Sea | Freehold | 107 m² | £335,000 (2025) |
| 15, Royston Avenue, Southend-On-Sea | Freehold | 89 m² | £350,000 (2019) |
| 17, Royston Avenue, Southend-On-Sea | - | 90 m² | - |
| 21, Royston Avenue, Southend-On-Sea | Freehold | 104 m² | £271,000 (2015) |
| 27, Royston Avenue, Southend-On-Sea | Freehold | 122 m² | £240,000 (2010) |
| 29, Royston Avenue, Southend-On-Sea | Freehold | 103 m² | £220,000 (2011) |
| 31, Royston Avenue, Southend-On-Sea | Freehold | 90 m² | £238,000 (2015) |
| 33 Royston Avenue, Southend-On-Sea | Freehold | 113 m² | £190,000 (2005) |
| 35, Royston Avenue, Southend-On-Sea | Freehold | 104 m² | £200,000 (2012) |
| 41 Royston Avenue, Southend-On-Sea | - | 88 m² | - |
| 45, Royston Avenue, Southend-On-Sea | Freehold | 81 m² | £80,000 (2001) |
| 47, Royston Avenue, Southend-On-Sea | Freehold | 91 m² | £270,000 (2019) |
| 53, Royston Avenue, Southend-On-Sea | Freehold | 84 m² | £260,000 (2017) |
| 55, Royston Avenue, Southend-On-Sea | Freehold | 95 m² | £155,000 (2010) |
| 57 Royston Avenue, Southend-On-Sea | Freehold | 81 m² | £347,500 (2024) |
| 61 Royston Avenue, Southend-On-Sea, Southend-On-Sea | Freehold | 76 m² | £350,000 (2025) |
| 63, Royston Avenue, Southend-On-Sea | Freehold | 81 m² | £380,000 (2025) |
| 65, Royston Avenue, Southend-On-Sea | Freehold | 96 m² | £340,000 (2019) |