Our Data Sources
Bryn Gwydion, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated September 2021.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate Bryn Gwydion, Caernarfon would be worth £540,335, with a potential rental value of £1,618 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £478,583, with a rental value of £1,433 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
Bryn Gwydion, Caernarfon occupies a 56,366 m2 plot as recorded by HM Land Registry.
Of the 9 other houses in this postcode, 6 have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
Bryn Gwydion, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Sep 2021.
The property is not connected to mains gas and has single glazed windows. It is heated using Boiler and underfloor heating, oil.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 2 sales of comparable properties within 3.9 kilometres of Bryn Gwydion, Caernarfon across the last 2 years.
Most recently, Cae Emrys, Cefn Emrys, Caernarfon, LL54 5TF, a freehold house, sold at £600,000 on the 13th January 2025.
Read more about house prices in LL54.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks Bryn Gwydion, Caernarfon as the 3rd largest and the 4th most expensive of the 102 addresses on Pontllyfni, Caernarfon, LL54.
Against the LL54 postcode district average, it is £293k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Criccieth|15.6 km away
- Penychain|16.2 km away
- Abererch|16.9 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.












