Explore 2,542 property sales in Porthmadog from 2021-2026. Average price £153,740.
The property market in Porthmadog, Gwynedd has seen 2,542 property sales over the past 8 years, with an average sale price of £153,740. The median price stands at £130,000, indicating that higher-value properties are pushing up the average.
Terraced properties are the most commonly sold in Porthmadog, making up 44% of all sales with an average price of £113,796. Detached properties follow at 27% of sales.
Looking at recent trends, property prices in Porthmadog have fallen by 15.9% in 2026.
£153,740
£130,000
£7,205,750
2,542
| Year | Avg Price | Sales | Change |
|---|---|---|---|
| 2026 | £208,148 | 20 | -15.9% |
| 2025 | £247,581 | 37 | -16.1% |
| 2024 | £295,245 | 78 | +7.4% |
| 2023 | £274,812 | 84 | -8.6% |
| 2022 |
| £300,609 |
| 93 |
| +41% |
| 2021 | £213,255 | 119 | +1.7% |
| 2020 | £209,651 | 88 | +8.3% |
| 2019 | £193,503 | 108 | +15.5% |
| 2018 | £167,471 | 90 | -17.3% |
| 2017 | £202,590 | 113 |
Terraced
1,112 sales (44%)
£113,796
Detached
696 sales (27%)
£201,740
Semi-Detached
371 sales (15%)
£143,086
Flat/Maisonette
268 sales (11%)
£121,198
Other
95 sales (4%)
£403,042
22, DORA STREET, PORTHMADOG, GWYNEDD, LL49 9AF
Terraced • 2026-06-05
£257,000
78, MADOC STREET WEST, PORTHMADOG, GWYNEDD, LL49 9EA
Terraced • 2026-05-27
£150,000
33, TAN Y FOEL, BORTH Y GEST, PORTHMADOG, GWYNEDD, LL49 9UE
Terraced • 2026-05-05
£200,000
SEAGULL SHACK, MORFA BYCHAN, PORTHMADOG, GWYNEDD, LL49 9UY
Detached • 2026-05-01
£325,000
55, CHAPEL STREET, PORTHMADOG, GWYNEDD, LL49 9DN
Terraced • 2026-05-01
£155,000
26, CHURCH STREET, TREMADOG, PORTHMADOG, GWYNEDD, LL49 9RA
Terraced • 2026-04-28
£165,000
ACHIPUR, BORTH Y GEST, PORTHMADOG, GWYNEDD, LL49 9UF
Semi-Detached • 2026-04-28
£520,000
27, RALPH STREET, BORTH Y GEST, PORTHMADOG, GWYNEDD, LL49 9UA
Terraced • 2026-04-28
£329,950
24, NEW STREET, PORTHMADOG, GWYNEDD, LL49 9ED
Terraced • 2026-04-15
£70,000
WYLAN, MORFA BYCHAN, PORTHMADOG, GWYNEDD, LL49 9YD
Detached • 2026-04-07
£290,000
Showing 10 of 20 recent sales
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