Our Data Sources
Gwylfa, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated April 2026.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate Gwylfa, Caernarfon would be worth £319,772, with a potential rental value of £568 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £283,227, with a rental value of £503 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
Gwylfa, Caernarfon occupies a 460 m2 plot as recorded by HM Land Registry.
Of the 30 other houses in this postcode, 24 have recorded plot sizes, and this one ranks as the 13th largest.
Energy Efficiency
Gwylfa, Caernarfon has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 30 Apr 2026.
The property is not connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, oil.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 7.5 kilometres of Gwylfa, Caernarfon across the last 2 years.
Most recently, Glan Meirion, Caernarfon, LL55 4YG, a freehold house, sold at £215,000 on the 13th June 2025.
Read more about house prices in LL55.
- Sold Jun 2025£215,000 | 3 Bed HouseGlan Meirion, Caernarfon, LL55 4YGGlan Meirion, Caernarfon, LL55 4YG
- Sold Aug 2024£250,000 | 3 Bed HouseBron Meirion, Caernarfon, LL55 4YGBron Meirion, Caernarfon, LL55 4YG
- Sold Jul 2018£167,000 | 3 Bed HouseGelli'R Ynn Uchaf, Caernarfon, LL55 4YGGelli'R Ynn Uchaf, Caernarfon, LL55 4YG
•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 Gwylfa, Caernarfon as the 34th largest and the 20th most expensive of the 59 addresses on Nantmor, Caernarfon, LL55.
Against the LL55 postcode district average, it is £88k more expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- 7.4kmPenrhyndeudraeth
- 7.6kmMinffordd
- 7.7kmPorthmadog
Available Internet Speeds
Ofcom's latest figures show poor internet coverage in this area, which may mean weak or no connectivity.
According to recent data from Ofcom, Slow/none broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.
