Our Data Sources
6, Britannia Terrace, Porthmadog has a single entry in the Land Registry from November 2013 and a single entry in the EPC database dated November 2013.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 6, Britannia Terrace, Porthmadog, we estimate a market value of £144,243 and a rental value of £597 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £127,758 and £529 per month respectively.
Plot Size
HM Land Registry records the plot of land for 6, Britannia Terrace, Porthmadog as measuring 89 m2.
That makes it the 7th largest plot in the postcode, where 8 of the 9 other houses have recorded plot data.
Energy Efficiency
6, Britannia Terrace, Porthmadog has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Nov 2013.
The property is not connected to mains gas and has some double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 6, Britannia Terrace, Porthmadog completed on 21st November 2013 at £70,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 75.1% over the period since November 2013.
- Sold Nov 2013£70,000
Similar Properties Sold Nearby
Over the past 2 years 18 properties similar to 6, Britannia Terrace, Porthmadog have sold within a radius of 2.0 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 5th August 2025, was 6, Dora Street, Porthmadog, LL49 9AF, a freehold house which sold for £110,000.
Read more about house prices in LL49.
- Sold Aug 2025£110,000 | 3 Bed House6, Dora Street, Porthmadog, LL49 9AF6, Dora Street, Porthmadog, LL49 9AF
- Sold Oct 2024£135,000 | 4 Bed HouseOld Custom House, Britannia Terrace, Porthmadog, LL49 9NBOld Custom House, Britannia Terrace, Porthmadog, LL49 9NB
- Sold Aug 2021£130,000 | 3 Bed House7, Britannia Terrace, Porthmadog, LL49 9NB7, Britannia Terrace, Porthmadog, LL49 9NB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 9 addresses on Britannia Terrace, Porthmadog, LL49, 6, Britannia Terrace, Porthmadog comes out as the 7th largest and the 7th most expensive in our analysis of the public data.
It is also £99k less expensive than the average property across the LL49 district.
More reading links
Schools Nearby
Public Transport Nearby
- Porthmadog|900 m away
- Minffordd|2.8 km away
- Penrhyndeudraeth|4.1 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
