| 73, Southsea Avenue, Leigh-On-Sea | Freehold | 101 m² | £440,000 (2023) |
| 75, Southsea Avenue, Leigh-On-Sea | - | 80 m² | - |
| 77, Southsea Avenue, Leigh-On-Sea | Freehold | 135 m² | £485,000 (2018) |
| 79, Southsea Avenue, Leigh-On-Sea | Freehold | 105 m² | £250,000 (2009) |
| 85, Southsea Avenue, Leigh-On-Sea | Freehold | 95 m² | £480,000 (2021) |
| 87, Southsea Avenue, Leigh-On-Sea | Freehold | 83 m² | £420,000 (2016) |
| 91, Southsea Avenue, Leigh-On-Sea | Freehold | 129 m² | £401,000 (2012) |
| 97 Southsea Avenue, Leigh-On-Sea | Freehold | 125 m² | £735,000 (2022) |
| 99, Southsea Avenue, Leigh-On-Sea | Freehold | 204 m² | £650,000 (2015) |
| 101, Southsea Avenue, Leigh-On-Sea | Freehold | 115 m² | £627,000 (2025) |
| 103, Southsea Avenue, Leigh-On-Sea | Freehold | 107 m² | £489,995 (2019) |
| 107 Southsea Avenue, Leigh-On-Sea | Freehold | 125 m² | £548,000 (2026) |
| 109 Southsea Avenue, Leigh-On-Sea | Freehold | 123 m² | £640,000 (2024) |
| 113 Southsea Avenue, Leigh-On-Sea | Freehold | 89 m² | £393,000 (2020) |
| 117, Southsea Avenue, Leigh-On-Sea | Freehold | 148 m² | £492,500 (2017) |
| 119 Southsea Avenue, Leigh-On-Sea | Leasehold | 88 m² | £235,000 (2019) |
| 119A, Southsea Avenue, Leigh-On-Sea | Leasehold | 45 m² | £119,000 (2006) |
| 121, Southsea Avenue, Leigh-On-Sea | Freehold | 125 m² | £275,000 (2009) |
| 123 Southsea Avenue, Leigh-On-Sea | Leasehold | 65 m² | £182,000 (2014) |
| 123A Southsea Avenue, Leigh-On-Sea | Leasehold | 72 m² | £270,000 (2021) |
| 125 Southsea Avenue, Leigh-On-Sea | Leasehold | 41 m² | £158,000 (2014) |
| 129 Southsea Avenue, Leigh-On-Sea | Freehold | 137 m² | £545,000 (2020) |
| 131, Southsea Avenue, Leigh-On-Sea | Freehold | 83 m² | £485,000 (2020) |
| 145, Southsea Avenue, Leigh-On-Sea | Freehold | 116 m² | £447,500 (2015) |
| 147, Southsea Avenue, Leigh-On-Sea | Freehold | 99 m² | £520,000 (2021) |
| 149, Southsea Avenue, Leigh-On-Sea | Freehold | 113 m² | £625,000 (2024) |
| 157, Southsea Avenue, Leigh-On-Sea | Leasehold | 45 m² | £103,000 (2003) |
