Our Data Sources
Tyddyn Mawr, Garndolbenmaen has no records in the the Land Registry and a single entry in the EPC database dated September 2009.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 0 out of 5 and is considered of low accuracy.
Plot Size
According to data from HM Land Registry, Tyddyn Mawr, Garndolbenmaen sits on a plot of 29,007 m2.
We have plot size data on 4 out of 5 other houses in the postcode and Tyddyn Mawr, Garndolbenmaen sits on the 3rd largest plot.
Energy Efficiency
Tyddyn Mawr, Garndolbenmaen has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 07 Sep 2009.
The property is not connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, oil.
Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 670 property sales within 5.4 kilometres of Tyddyn Mawr, Garndolbenmaen over the last 2 years.
The most recent example is Min Y Ddol, Garndolbenmaen, LL51 9RQ, a freehold house which sold for £145,000 on the 16th July 2025.
Read more about house prices in LL51.
- Sold Jul 2025£145,000 | 2 Bed HouseMin Y Ddol, Garndolbenmaen, LL51 9RQMin Y Ddol, Garndolbenmaen, LL51 9RQ
- Sold Oct 2019£317,500 | 4 Bed HouseYsgubor Gerrig, Garndolbenmaen, LL51 9HZYsgubor Gerrig, Garndolbenmaen, LL51 9HZ
- Sold Oct 2008£600,000 | 2 Bed HouseThe Cottage, Tyddyn Mawr, Garndolbenmaen, LL51 9HZThe Cottage, Tyddyn Mawr, Garndolbenmaen, LL51 9HZ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Schools Nearby
Public Transport Nearby
- Criccieth|4.8 km away
- Porthmadog|7.2 km away
- Penychain|9.8 km away
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.







