House prices in Porthmadog
Median value — June 2026
£434,996
Modelled from 1 property Stede tracks in Porthmadog
Market snapshot
£434,996
Median value
£434,996
Average value
0
Sales in the last 12 months
+6%
Change over the past year
Value over time
- Modelled value
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £98,345 |
| 2001 | £103,538 |
| 2002 | £130,248 |
| 2003 | £167,610 |
| 2004 | £215,292 |
| 2005 | £235,306 |
| 2006 | £246,465 |
| 2007 | £258,015 |
| 2008 | £231,026 |
| 2009 | £227,054 |
| 2010 | £220,585 |
| 2011 | £232,926 |
| 2012 | £223,398 |
| 2013 | £226,906 |
| 2014 | £244,040 |
| 2015 | £248,845 |
| 2016 | £252,141 |
| 2017 | £270,990 |
| 2018 | £292,383 |
| 2019 | £297,647 |
| 2020 | £320,615 |
| 2021 | £360,489 |
| 2022 | £405,648 |
| 2023 | £400,264 |
| 2024 | £419,009 |
| 2025 | £423,781 |
| 2026 | £434,996 |
Property types
- Property100%£434,996
Areas and streets in Porthmadog
About this area
Porthmadog, in Caerphilly, is a town. Stede can model 1 property there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of June 2026, Porthmadog has a median estimated value of £434,996 and an average of £434,996.
Modelled values in Porthmadog are +6% over the past year and +27% over five years.
The market here is mostly propertys, which make up 100% of the properties Stede tracks in Porthmadog.
Common questions
What is the average house price in Porthmadog?
As of June 2026, the average estimated value is £434,996 and the median is £434,996 across 1 properties Stede tracks in Porthmadog. This is not a formal market valuation.
Are house prices in Porthmadog going up or down?
Modelled values in Porthmadog are +6% over the past year and +27% over five years, based on the UK House Price Index.
What types of property are in Porthmadog?
100% of the properties Stede tracks in Porthmadog are propertys.
How many properties are in Porthmadog?
Stede can model 1 property in Porthmadog, with 0 recorded sales in the past 12 months.
How does Stede calculate house prices for Porthmadog?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →