Our Data Sources
Glan-Y-Don, Porthmadog has no records in the the Land Registry and a single entry in the EPC database dated November 2023.
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 Glan-Y-Don, Porthmadog would be worth £328,249, with a potential rental value of £905 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £290,735, with a rental value of £802 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Glan-Y-Don, Porthmadog has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 18 Nov 2023.
The property is not connected to mains gas and has high performance glazing. It is heated using Air source heat pump, underfloor, electric.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 61 sales of comparable properties within 3.1 kilometres of Glan-Y-Don, Porthmadog across the last 2 years.
Most recently, Maes A Mor, Porthmadog, LL49 9YD, a freehold house, sold at £290,000 on the 28th February 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 Glan-Y-Don, Porthmadog as the 70th largest and the 78th most expensive of the 277 addresses on Morfa Bychan, Porthmadog, LL49.
Against the LL49 postcode district average, it is £76k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Porthmadog|3.0 km away
- Criccieth|4.6 km away
- Minffordd|5.9 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












