Average Property Value
£251,949
↓ 19.4% YoY
£251,949
Average
£192,500
Median
£16k
Lowest
£7.2M
Highest
Price Trend
£169k £234k
Property Types
Terraced 44%
Detached 27%
Semi-Detached 15%
Flat 11%
Other 4%
2,547 total sales across 5 property types
Market Summary
£144k
Lower Quartile
£193k
Median
£265k
Upper Quartile
Price Distribution £16k – £7.2M
Yearly Price History
| Year | Average | Median | Sales | Change |
|---|---|---|---|---|
| 2026 (YTD) | £132,000 | £132,000 | 1 | ↓ 43.5% |
| 2025 | £233,545 | £210,000 | 55 | ↓ 19.4% |
| 2024 | £289,614 | £178,750 | 80 | ↑ 5.4% |
| 2023 | £274,812 | £200,000 | 84 | ↓ 8.6% |
| 2022 | £300,609 | £195,000 | 93 | ↑ 41.0% |
| 2021 | £213,255 | £180,000 | 119 | ↑ 1.7% |
| 2020 | £209,651 | £183,250 | 88 | ↑ 8.3% |
| 2019 | £193,503 | £152,500 | 108 | ↑ 15.5% |
| 2018 | £167,471 | £158,075 | 90 | ↓ 17.3% |
| 2017 | £202,590 | £175,000 | 113 | ↑ 19.8% |
| 2016 | £169,117 | £150,000 | 99 | ↓ 8.9% |
| 2015 | £185,627 | £156,000 | 75 | — |
Postcode Areas in Porthmadog
Porthmadog covers 1 postcode district. Click any area for detailed property data, schools, crime stats, and demographics.
Useful guides
Source: HM Land Registry Price Paid Data · Crown copyright 2026 · Open Government Licence v3.0