According to data from HM Land Registry, Pen Y Bryn, Porthmadog sits on a plot of 1,344 m².

We have plot size data on 4 out of 8 other houses in the postcode and Pen Y Bryn, Porthmadog sits on the largest plot.

Pen Y Bryn, Porthmadog has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 13 Oct 2014.

The property is not connected to mains gas and has fully secondary glazing. It is heated using Boiler and radiators, oil.

According to HM Land Registry, Pen Y Bryn, Porthmadog was last sold on 23rd August 2016 for £245,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since August 2016, the market for similar properties has risen by 28.2%.

• Sold Aug 2016£245,000

According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Pen Y Bryn, Porthmadog within a radius of 3.2 kilometres over the last 2 years.

The most recent example is Ffynnon Beuno, Porthmadog, LL49 9SG, a freehold house which sold for £383,000 on the 29th August 2025.

Read more about house prices in LL49.

• Sold Aug 2025£383,000 | 4 Bed HouseFfynnon Beuno, Porthmadog, LL49 9SGFfynnon Beuno, Porthmadog, LL49 9SG
• Sold Jul 2019£300,000 | 4 Bed HouseOld Corn Mill, Porthmadog, LL49 9RGOld Corn Mill, Porthmadog, LL49 9RG
• Sold Jun 2007£280,000 | 4 Bed HouseCae Cerrig, Porthmadog, LL49 9RTCae Cerrig, Porthmadog, LL49 9RT

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Penmorfa, Porthmadog, LL49 has a total of 56 addresses. According to our analysis of all the public data, Pen Y Bryn, Porthmadog is the 6th largest and the 24th most expensive property on the street.

When compared to the postcode district it is £66k more expensive than the average property in LL49.

• 2.3

  km

  Porthmadog
• 5.6

  km

  Minffordd
• 5.7

  km

  Criccieth

According to data from the Environment Agency, the flood risk in this area is considered to be very low.