Semi-detached house price: every council in Wales
Cardiff had the highest semi-detached house price of Wales’s 22 councils in July 2026, at £324,859.
Blaenau Gwent had the lowest, at £158,405. The middle council, Isle of Anglesey, had £205,104.
| Rank | Council | Value |
|---|---|---|
| 1 | Cardiff | £324,859 |
| 2 | Vale of Glamorgan | £318,647 |
| 3 | Monmouthshire | £302,288 |
| 4 | Newport | £247,143 |
| 5 | Conwy | £224,175 |
| 6 | Powys | £214,762 |
| 7 | Gwynedd | £210,879 |
| 8 | Swansea | £210,464 |
| 9 | Torfaen | £208,669 |
| 10 | Bridgend | £206,943 |
| 11 | Isle of Anglesey | £205,104 |
| 12 | Caerphilly | £201,948 |
| 13 | Ceredigion | £200,007 |
| 14 | Wrexham | £198,059 |
| 15 | Flintshire | £192,724 |
| 16 | Pembrokeshire | £189,833 |
| 17 | Denbighshire | £184,329 |
| 18 | Carmarthenshire | £182,947 |
| 19 | Rhondda Cynon Taf | £178,914 |
| 20 | Neath Port Talbot | £170,979 |
| 21 | Merthyr Tydfil | £168,807 |
| 22 | Blaenau Gwent | £158,405 |