Updated 05 Sep 2026
House prices by property type in LL49
Median sold price for each type of home in LL49 (Porthmadog), computed from 2,584 recorded sales.
| Property type | Median | Sales | Share | 12-month trend |
|---|---|---|---|---|
| Detached | £185,000 | 701 | 27.1% | +0.9% |
| Other | £162,500 | 102 | 3.9% | +4.5% |
| Semi-detached | £135,000 | 373 | 14.4% | -7.1% |
| Flat / maisonette | £127,000 | 271 | 10.5% | +24.0% |
| Terraced | £105,000 | 1,137 | 44.0% | -10.1% |
What this means
In LL49, detached homes carry the highest median at £185,000, while terraced homes have the lowest at £105,000. Each figure is the median across every recorded sale of that type in the area, so the gap reflects the local mix of housing rather than any single property.
Types with too few recorded sales to give a reliable median are left out. Nothing here is estimated or modelled.
Stamp duty by property type
A standard buyer at each type's median would pay:
- Detached (£185,000): see the stamp duty
- Other (£162,500): see the stamp duty
- Semi-detached (£135,000): see the stamp duty
- Flat / maisonette (£127,000): see the stamp duty
- Terraced (£105,000): see the stamp duty