House Prices in Porthmadog
Gwynedd · 2,547 properties sold
£251,949
Average Price
£192,500
Median Price
2,547
Properties Sold
↓ 19.4%
2025 vs 2024
The average property price in Porthmadog is £251,949, based on 2,547 sales. The median price is £192,500. The area covers 1 postcode districts.
Property Types Sold
Terraced 1,114 (44%)
Detached 695 (27%)
Semi-Detached 371 (15%)
Flat 268 (11%)
Other 99 (4%)
Price Trends
| Year | Average | Median | Sales |
|---|---|---|---|
| 2026 (partial) | £132,000 | £132,000 | 1 |
| 2025 | £233,545 | £210,000 | 55 |
| 2024 | £289,614 | £178,750 | 80 |
| 2023 | £274,812 | £200,000 | 84 |
| 2022 | £300,609 | £195,000 | 93 |
| 2021 | £213,255 | £180,000 | 119 |
| 2020 | £209,651 | £183,250 | 88 |
| 2019 | £193,503 | £152,500 | 108 |
| 2018 | £167,471 | £158,075 | 90 |
| 2017 | £202,590 | £175,000 | 113 |
| 2016 | £169,117 | £150,000 | 99 |
| 2015 | £185,627 | £156,000 | 75 |
Postcode Areas in Porthmadog
Source: HM Land Registry Price Paid Data · Crown copyright 2026 · Open Government Licence v3.0