| 3, Southwell Street, Portland | Freehold | 128 m² | £284,000 (2015) |
| 4A Southwell Street, Portland | - | 67 m² | - |
| 6 Southwell Street, Portland | Freehold | 83 m² | £235,000 (2017) |
| 7, Southwell Street, Portland | - | 153 m² | - |
| 9A, Southwell Street, Portland | Freehold | 111 m² | £259,950 (2017) |
| 11 Southwell Street, Portland | Freehold | 110 m² | £163,000 (2006) |
| 12, Southwell Street, Portland | Freehold | 154 m² | £283,000 (2017) |
| 12A Southwell Street, Portland | Freehold | 109 m² | £250,000 (2008) |
| 13 Southwell Street, Portland | Freehold | 74 m² | £243,000 (2025) |
| 14, Southwell Street, Portland | Freehold | 51 m² | £147,000 (2019) |
| 16 Southwell, Portland, Portland | Freehold | 90 m² | £339,000 (2021) |
| 18 Southwell Street, Portland | Freehold | 100 m² | £325,550 (2015) |
| 21 Southwell Street, Portland | Freehold | 112 m² | £150,000 (2024) |
| 22, Southwell Street, Portland | Freehold | 78 m² | £160,000 (2016) |
| 23, Southwell Street, Portland | Freehold | 77 m² | £283,000 (2019) |
| 24 Southwell Street, Portland | Freehold | 97 m² | £240,000 (2007) |
| 27 Southwell Street, Portland | - | 93 m² | - |
| 28, Southwell Street, Portland | Freehold | 98 m² | £229,000 (2019) |
| 31, Southwell Street, Portland | - | 85 m² | - |
| 32 Southwell Street, Portland | Freehold | 127 m² | £285,000 (2025) |
| 33 Southwell Street, Portland | Freehold | 119 m² | £360,000 (2023) |
| 35 Southwell Street, Portland | Freehold | 168 m² | £17,000 (1999) |
| 39, Southwell Street, Portland | Freehold | 133 m² | £250,000 (2017) |
| 41, Southwell Street, Portland | Freehold | 70 m² | £134,500 (2018) |
| 45, Southwell Street, Portland | Freehold | 109 m² | £232,000 (2019) |
| 49, Southwell Street, Portland | Freehold | 109 m² | £225,000 (2013) |
| Seaspray, Southwell Street, Portland | Freehold | 99 m² | £325,000 (2023) |