According to data from HM Land Registry, Llys Gwertheyrn sits on a plot of 2,083 m².

We have plot size data on 2 out of 8 other houses in the postcode and Llys Gwertheyrn sits on the largest plot.

Llys Gwertheyrn has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 22 May 2018.

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

According to HM Land Registry, Llys Gwertheyrn was last sold on 24th October 2018 for £320,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since October 2018, the market for similar properties has dropped by 1.4%.

• Sold Oct 2018£320,000

According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Llys Gwertheyrn within a radius of 8.7 kilometres over the last 2 years.

The most recent example is Fach Gron, Dyffryn Ardudwy, LL44 2DD, a freehold house which sold for £402,250 on the 20th November 2025.

Read more about house prices in LL44.

• Sold Nov 2025£402,250 | 3 Bed HouseFach Gron, Dyffryn Ardudwy, LL44 2DDFach Gron, Dyffryn Ardudwy, LL44 2DD
• Sold Mar 2020£251,400 | 4 Bed HouseCanolfryn, Dyffryn Ardudwy, LL44 2DNCanolfryn, Dyffryn Ardudwy, LL44 2DN
• Sold Nov 2014£239,000 | 4 Bed HousePant Enddwyn, Dyffryn Ardudwy, LL44 2BNPant Enddwyn, Dyffryn Ardudwy, LL44 2BN

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

Dyffryn Ardudwy, LL44 has a total of 381 addresses. According to our analysis of all the public data, Llys Gwertheyrn is the 177th largest and the 89th most expensive property on the street.

When compared to the postcode district it is £145k more expensive than the average property in LL44.

• 900

  m

  Dyffryn Ardudwy
• 2.7

  km

  Llanbedr
• 2.7

  km

  Talybont

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