
Detached
£298,852
34% above the Porthmadog average
26.2% of sales
Terraced houses are the most common type of property sold in Porthmadog, at 54.1% of sales over the past two years. Detached houses are next, at 26.2%.
Sold prices from HM Land Registry, not asking prices. How we calculate this
All house prices in PorthmadogHouses make up 90.2% of sales in Porthmadog, and flats 9.8%. Shares cover the past two years.
| Property type | Share of sales |
|---|---|
| Terraced housesMost common | 54.1% |
| Detached houses | 26.2% |
| Semi-detached houses | 9.8% |
| Flats | 9.8% |
Average sold price by property type, and each type's share of recent sales.

£298,852
34% above the Porthmadog average
26.2% of sales

£335,666
51% above the Porthmadog average
9.8% of sales

£176,636
21% below the Porthmadog average
54.1% of sales

£148,250
33% below the Porthmadog average
9.8% of sales
More quick answers on house prices, sales, areas and green space in Porthmadog.
Price information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026.
Last updated 7 October 2026 at 02:01 with the latest Land Registry data (August 2026). The Porthmadog dataset covers 237 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.