Our Data Sources
Coed Y Llyn Farm, Porthmadog has no records in the the Land Registry and a single entry in the EPC database dated February 2018.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate Coed Y Llyn Farm, Porthmadog would be worth £248,399, with a potential rental value of £744 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £220,011, with a rental value of £659 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Coed Y Llyn Farm, Porthmadog has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 08 Feb 2018.
The property is not connected to mains gas and has some double glazing. It is heated using Boiler and radiators, oil.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 136 sales of comparable properties within 3.5 kilometres of Coed Y Llyn Farm, Porthmadog across the last 2 years.
Most recently, Tyn Yr Ardd, Criccieth, LL52 0PT, a freehold house, sold at £250,750 on the 30th June 2025.
Read more about house prices in LL49.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks Coed Y Llyn Farm, Porthmadog as the 19th largest and the 8th most expensive of the 19 addresses on Treflys, Porthmadog, LL49.
Against the LL49 postcode district average, it is £26 less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Criccieth|3.2 km away
- Porthmadog|4.0 km away
- Minffordd|7.2 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












