| 53 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG | Oct 2025 | £600,000 | Semi-detached | Freehold |
| 59 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG | Nov 2024 | £660,000 | Terraced | Freehold |
| 15 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG | Dec 2022 | £628,000 | Semi-detached | Freehold |
| 23 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG | Sep 2021 | £563,000 | Semi-detached | Freehold |
| 55 Carmarthen Avenue, Portsmouth, PO6 2AG | Jun 2019 | £770,000 | Detached | Freehold |
| 77 Carmarthen Avenue, Portsmouth, PO6 2AG | Nov 2018 | £842,000 | Detached | Freehold |
| 1A Carmarthen Avenue, Portsmouth, PO6 2AG | Nov 2018 | £465,000 | Detached | Freehold |
| 9 Carmarthen Avenue, Portsmouth, PO6 2AG | Oct 2018 | £850,000 | Detached | Freehold |
| 21 Carmarthen Avenue, Portsmouth, PO6 2AG | Aug 2018 | £490,000 | Terraced | Freehold |
| 43 Carmarthen Avenue, Portsmouth, PO6 2AG | Jun 2018 | £655,000 | Semi-detached | Freehold |
| 45 Carmarthen Avenue, Portsmouth, PO6 2AG | Sep 2017 | £615,000 | Semi-detached | Freehold |
| 75 Carmarthen Avenue, Portsmouth, PO6 2AG | Jul 2017 | £460,000 | Semi-detached | Freehold |
| 35 Carmarthen Avenue, Portsmouth, PO6 2AG | Nov 2016 | £460,000 | Semi-detached | Freehold |
| 57 Carmarthen Avenue, Portsmouth, PO6 2AG | Sep 2015 | £455,000 | Semi-detached | Freehold |
| 13 Carmarthen Avenue, Portsmouth, PO6 2AG | Jul 2014 | £550,000 | Detached | Freehold |
| 7 Carmarthen Avenue, Portsmouth, PO6 2AG | Dec 2006 | £506,000 | Detached | Freehold |
| 69 Carmarthen Avenue, Portsmouth, PO6 2AG | Jan 2006 | £390,000 | Semi-detached | Freehold |
| 47 Carmarthen Avenue, Portsmouth, PO6 2AG | Oct 2001 | £248,000 | Semi-detached | Freehold |
| 11 Carmarthen Avenue, Portsmouth, PO6 2AG | Nov 2000 | £263,600 | Detached | Freehold |
| 31 Carmarthen Avenue, Portsmouth, PO6 2AG | Jul 1997 | £146,000 | Semi-detached | Freehold |
| 65 Carmarthen Avenue, Portsmouth, PO6 2AG | Jan 1997 | £134,950 | Semi-detached | Freehold |
| 1 Carmarthen Avenue, Portsmouth, PO6 2AG | Aug 1996 | £182,000 | Detached | Freehold |
| 71 Carmarthen Avenue, Portsmouth, PO6 2AG | Nov 1995 | £117,000 | Semi-detached | Freehold |