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Explore 2,517 property sales in Porthmadog from 2020-2025. Average price £153,007.
The property market in Porthmadog, Gwynedd has seen 2,517 property sales over the past 7 years, with an average sale price of £153,007. The median price stands at £128,000, 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 £113,036. Detached properties follow at 27% of sales.
Looking at recent trends, property prices in Porthmadog have fallen by 19.2% in 2025.
£153,007
£128,000
£7,205,750
2,517
| Year | Avg Price | Sales | Change |
|---|---|---|---|
| 2025 | £238,625 | 32 | -19.2% |
| 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 | +19.8% |
| 2016 | £169,117 | 99 |
Terraced
1,097 sales (44%)
£113,036
Detached
688 sales (27%)
£200,529
Semi-Detached
370 sales (15%)
£142,068
Flat/Maisonette
268 sales (11%)
£121,198
Other
94 sales (4%)
£405,415
FFYNNON BEUNO, PENMORFA, PORTHMADOG, GWYNEDD, LL49 9SG
Detached • 2025-08-29
£383,000
PENRHOS, BORTH Y GEST, PORTHMADOG, GWYNEDD, LL49 9TP
Detached • 2025-08-18
£250,000
13, MERSEY STREET, BORTH-Y-GEST, PORTHMADOG, GWYNEDD, LL49 9UB
Terraced • 2025-08-04
£280,000
FOUR OAKS, MORFA BYCHAN, PORTHMADOG, GWYNEDD, LL49 9YB
Detached • 2025-08-01
£275,000
19, DORA STREET, PORTHMADOG, GWYNEDD, LL49 9AF
Terraced • 2025-07-30
£54,000
DOLRHEDYN, BORTH Y GEST, PORTHMADOG, GWYNEDD, LL49 9TW
Detached • 2025-06-18
£554,000
21, LOMBARD STREET, PORTHMADOG, GWYNEDD, LL49 9AP
Terraced • 2025-06-18
£385,000
15, GLANMORFA TERRACE, TREMADOG, PORTHMADOG, GWYNEDD, LL49 9RW
Semi-Detached • 2025-06-17
£190,000
9, TYDDYN ADI, MORFA BYCHAN, PORTHMADOG, GWYNEDD, LL49 9YU
Terraced • 2025-05-30
£223,000
26, RALPH STREET, BORTH Y GEST, PORTHMADOG, GWYNEDD, LL49 9UA
Terraced • 2025-05-23
£305,000
Showing 10 of 20 recent sales
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