| 34 Treetops, Portskewett, Caldicot | Freehold | 130 m² | £547,500 (2024) |
| 35, Treetops, Portskewett, Caldicot | Freehold | 113 m² | £235,000 (2012) |
| 36, Treetops, Portskewett, Caldicot | Freehold | 117 m² | £249,950 (2016) |
| 37 Treetops, Portskewett, Caldicot | Freehold | 96 m² | £395,000 (2023) |
| 38 Treetops, Portskewett, Caldicot | Freehold | 134 m² | £423,000 (2022) |
| 40 Treetops, Portskewett, Caldicot | Freehold | 102 m² | £102,000 (2000) |
| 42, Treetops, Portskewett, Caldicot | Freehold | 126 m² | £320,000 (2012) |
| 43, Treetops, Portskewett, Caldicot | Freehold | 130 m² | £413,000 (2018) |
| 44, Treetops, Portskewett, Caldicot | Freehold | 117 m² | £415,000 (2023) |
| 45 Treetops, Portskewett, Caldicot | Freehold | 125 m² | £254,000 (2015) |
| 48, Treetops, Portskewett, Caldicot | Freehold | 118 m² | £462,000 (2023) |
| 50 Treetops, Portskewett, Caldicot | Freehold | 120 m² | £143,000 (2000) |
| 51 Treetops, Portskewett, Caldicot | Freehold | 124 m² | £460,000 (2023) |
| 52, Treetops, Portskewett, Caldicot | Freehold | 151 m² | £450,000 (2019) |
| 53, Treetops, Portskewett, Caldicot | - | 116 m² | - |
| 55, Treetops, Portskewett, Caldicot | Freehold | 94 m² | £207,500 (2012) |
| 56, Treetops, Portskewett, Caldicot | Freehold | 102 m² | £227,500 (2013) |
| 58 Treetops, Portskewett, Caldicot | Freehold | 124 m² | £206,000 (2024) |
| 59 Treetops, Portskewett, Caldicot | Freehold | 102 m² | £255,000 (2016) |
| 60 Treetops, Portskewett, Caldicot | Freehold | 107 m² | £266,500 (2010) |
| 61, Treetops, Portskewett, Caldicot | Freehold | 130 m² | £387,000 (2021) |
| 62, Treetops, Portskewett, Caldicot | Freehold | 127 m² | £295,000 (2015) |
| 64, Treetops, Portskewett, Caldicot | Freehold | 112 m² | £233,500 (2013) |
| 67, Treetops, Portskewett, Caldicot | Freehold | 115 m² | £242,000 (2014) |
| 72 Treetops, Portskewett, Caldicot | Freehold | 153 m² | £82,922 (2002) |
| 74 Treetops, Portskewett, Portskewett | Freehold | 127 m² | £390,000 (2021) |
| 76 Treetops, Portskewett, Caldicot | Freehold | 110 m² | £353,000 (2024) |
| 77 Treetops, Portskewett, Caldicot | Freehold | 172 m² | £400,000 (2020) |
| 78, Treetops, Portskewett, Caldicot | Freehold | 116 m² | £283,000 (2011) |
| 79 Treetops, Portskewett, Caldicot | Freehold | 124 m² | £425,000 (2022) |
| 80, Treetops, Portskewett, Caldicot | Freehold | 128 m² | £265,000 (2015) |
| 81, Treetops, Portskewett, Caldicot | Freehold | 107 m² | £235,000 (2012) |
| 84 Treetops, Portskewett, Caldicot | - | 147 m² | - |
| 87, Treetops, Portskewett, Caldicot | - | 117 m² | - |
| 89, Treetops, Portskewett, Caldicot | - | 125 m² | - |
| 90, Treetops, Portskewett, Caldicot | Freehold | 112 m² | £241,500 (2014) |
| 91, Treetops, Portskewett, Caldicot | Freehold | 88 m² | £340,000 (2019) |
| 92 Treetops, Portskewett, Portskewett | Freehold | 120 m² | £427,500 (2021) |
| The Annexe, 34 Treetops, Portskewett, Caldicot | - | 40 m² | - |