| 259 Chatsworth Avenue, Portsmouth | - | 101 m² | - |
| 263 Chatsworth Avenue, Portsmouth | Freehold | 94 m² | £60,000 (1996) |
| 267 Chatsworth Avenue, Portsmouth | Freehold | 106 m² | £285,000 (2025) |
| 269, Chatsworth Avenue, Portsmouth | Freehold | 112 m² | £175,000 (2013) |
| 273 Chatsworth Avenue, Portsmouth | Freehold | 123 m² | £315,000 (2025) |
| 279, Chatsworth Avenue, Portsmouth | Freehold | 135 m² | £382,500 (2023) |
| 281, Chatsworth Avenue, Portsmouth | Freehold | 101 m² | £284,000 (2020) |
| 283, Chatsworth Avenue, Portsmouth | Freehold | 111 m² | £290,000 (2020) |
| 285 Chatsworth Avenue, Portsmouth | Freehold | 115 m² | £220,000 (2016) |
| 287, Chatsworth Avenue, Portsmouth | Freehold | 98 m² | £255,000 (2018) |
| 289, Chatsworth Avenue, Portsmouth | Freehold | 86 m² | £322,500 (2024) |
| 293, Chatsworth Avenue, Portsmouth | Freehold | 110 m² | £173,000 (2003) |
| 295, Chatsworth Avenue, Portsmouth | Freehold | 99 m² | £85,000 (2000) |
| 299, Chatsworth Avenue, Portsmouth | - | 126 m² | - |
| 305, Chatsworth Avenue, Portsmouth | - | 108 m² | - |
| 309 Chatsworth Avenue, Portsmouth, Portsmouth | Freehold | 103 m² | £165,000 (2010) |
| 313, Chatsworth Avenue, Portsmouth | Freehold | 95 m² | £285,000 (2020) |
| 315 Chatsworth Avenue, Portsmouth | Freehold | 104 m² | £165,000 (2006) |
| 321 Chatsworth Avenue, Portsmouth | Freehold | 117 m² | £139,950 (2003) |
| 323, Chatsworth Avenue, Portsmouth | Freehold | 100 m² | £280,000 (2019) |
| 325, Chatsworth Avenue, Portsmouth | Freehold | 92 m² | £170,000 (2011) |
| 327, Chatsworth Avenue, Portsmouth | Freehold | 110 m² | £320,000 (2021) |
| 333, Chatsworth Avenue, Portsmouth | Freehold | 112 m² | £342,000 (2025) |
| 337 Chatsworth Avenue, Portsmouth | Freehold | 115 m² | £425,000 (2024) |
| 339, Chatsworth Avenue, Portsmouth | Freehold | 116 m² | £307,000 (2018) |
| 345 Chatsworth Avenue, Portsmouth | Freehold | 143 m² | £185,000 (2012) |
| 347, Chatsworth Avenue, Portsmouth | - | 93 m² | - |
| 351, Chatsworth Avenue, Portsmouth | Freehold | 153 m² | £270,000 (2016) |
| 353, Chatsworth Avenue, Portsmouth | - | 115 m² | - |
| 357 Chatsworth Avenue, Portsmouth | - | 100 m² | - |
| 359 Chatsworth Avenue, Portsmouth | Freehold | 96 m² | £310,000 (2026) |
| 361, Chatsworth Avenue, Portsmouth | Freehold | 122 m² | £52,750 (1996) |
| 363 Chatsworth Avenue, Portsmouth | Leasehold | 142 m² | £220,000 (2021) |
| 363A Chatsworth Avenue, Portsmouth | - | 42 m² | - |
| 363B Chatsworth Avenue, Portsmouth | Freehold | 81 m² | £290,000 (2021) |
| 365 Chatsworth Avenue, Portsmouth | - | 114 m² | - |
| 367, Chatsworth Avenue, Portsmouth | Freehold | 117 m² | £201,000 (2008) |
| 369, Chatsworth Avenue, Portsmouth | Freehold | 141 m² | £180,000 (2011) |
| 371 Chatsworth Avenue, Portsmouth | - | 121 m² | - |
