Our Data Sources
3, Marine Terrace, Porthmadog has 21 entries in the Land Registry , most recently in September 2014 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 3, Marine Terrace, Porthmadog is in very good condition we estimate a sale value of £363,479 and a rental value of £987 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £321,939 and a rental value of £875 per month.
Sold Prices
According to HM Land Registry, 3, Marine Terrace, Porthmadog was last sold on 19th September 2014 for £310,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since September 2014, the market for similar properties has risen by 37.5%.
- Sold Sep 2014£310,000
- Sold Jun 2005£207,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 14 sales of properties similar to 3, Marine Terrace, Porthmadog within a radius of 2.0 kilometres over the last 2 years.
The most recent example is 21, Lombard Street, Porthmadog, LL49 9AP, a freehold house which sold for £385,000 on the 18th June 2025.
Read more about house prices in LL49.
- Sold Jun 2025£385,000 | 5 Bed House21, Lombard Street, Porthmadog, LL49 9AP21, Lombard Street, Porthmadog, LL49 9AP
- Sold Feb 2023£255,000 | 4 Bed House19, Corn Hill, Porthmadog, LL49 9AT19, Corn Hill, Porthmadog, LL49 9AT
- Sold Dec 2021£350,000 | 4 Bed House5, Marine Terrace, Porthmadog, LL49 9BL5, Marine Terrace, Porthmadog, LL49 9BL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Marine Terrace, Porthmadog, LL49 has a total of 7 addresses. According to our analysis of all the public data, 3, Marine Terrace, Porthmadog is the 4th largest and the 3rd most expensive property on the street.
When compared to the postcode district it is £110k more expensive than the average property in LL49.
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Schools Nearby
Public Transport Nearby
- Porthmadog|1.0 km away
- Minffordd|3.2 km away
- Penrhyndeudraeth|4.5 km away
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












