| 220, Portland Street, Southport | - | 109 m² | - |
| 222 Portland Street, Southport | Freehold | 114 m² | £175,000 (2015) |
| 224, Portland Street, Southport | Freehold | 148 m² | £115,000 (2003) |
| 226 Portland Street, Southport | Freehold | 142 m² | £205,000 (2022) |
| 228, Portland Street, Southport | Freehold | 146 m² | £217,000 (2018) |
| 230, Portland Street, Southport | Freehold | 134 m² | £193,000 (2008) |
| 231, Portland Street, Southport | Freehold | 185 m² | £230,000 (2016) |
| 233, Portland Street, Southport | Leasehold | 118 m² | £185,000 (2017) |
| 234, Portland Street, Southport | Freehold | 168 m² | £60,000 (2002) |
| 235, Portland Street, Southport | Leasehold | 127 m² | £152,000 (2014) |
| 236, Portland Street, Southport | Freehold | 133 m² | £195,000 (2008) |
| 239, Portland Street, Southport | Freehold | 132 m² | £242,950 (2018) |
| 240 Portland Street, Southport | Freehold | 133 m² | £173,000 (2014) |
| 242 Portland Street, Southport, Southport | Freehold | 118 m² | £249,000 (2021) |
| 244 Portland Street, Southport | Freehold | 141 m² | £315,000 (2026) |
| 245, Portland Street, Southport | Leasehold | 131 m² | £180,000 (2014) |
| 246, Portland Street, Southport | Freehold | 137 m² | £218,000 (2018) |
| 247, Portland Street, Southport | Freehold | 113 m² | £120,000 (2005) |
| 249 Portland Street, Southport | Freehold | 119 m² | £145,000 (2016) |
| 250, Portland Street, Southport | - | 149 m² | - |
| 252 Portland Street, Southport | Freehold | 156 m² | £260,000 (2023) |
| 253 Portland Street, Southport | Freehold | 100 m² | £156,000 (2017) |
| 255, Portland Street, Southport | Freehold | 104 m² | £159,950 (2014) |
| 256A Portland Street, Southport, Southport | - | 112 m² | - |
| 257, Portland Street, Southport | Freehold | 108 m² | £150,000 (2016) |
| 258, Portland Street, Southport | - | 165 m² | - |
| 260 Portland Street, Southport | Leasehold | 142 m² | £176,500 (2006) |
| 262 Portland Street, Southport | Leasehold | 128 m² | £285,000 (2026) |
| 264 Portland Street, Southport | Freehold | 166 m² | £343,000 (2025) |
| 266, Portland Street, Southport | Freehold | 142 m² | £186,000 (2017) |
| 272, Portland Street, Southport | Freehold | 141 m² | £62,000 (1999) |
| 274 Portland Street, Southport | Freehold | 116 m² | £302,500 (2025) |
| 276 Portland Street, Southport | Freehold | 187 m² | £57,500 (1999) |
| 278, Portland Street, Southport | Freehold | 72 m² | £172,500 (2005) |
| Flat 1, 256, Portland Street, Southport | Leasehold | 73 m² | £80,500 (2015) |
| Flat 1, 278 Portland Street, Southport | Leasehold | 69 m² | £94,000 (2015) |
| Flat 2, 278 Portland Street, Southport | Leasehold | 44 m² | £92,500 (2015) |