Buarthau, Caernarfon
Buarthau, Caernarfon
Description & Estimates







Buarthau, Caernarfon is recorded publicly as a modern freehold house across 1,636 ft2 of internal area, sitting on a 645 m2 plot.
Locally, houses of this size normally have 4 bedrooms with a garden.
Our estimate of the sale value of Buarthau, Caernarfon is £121,349 and its rental estimate is £540 per month, given the available information and assuming reasonable condition.
Llanllyfni, Caernarfon, LL54 falls within the LL54 postal district.
Our Data Sources
Buarthau, Caernarfon has a single entry in the Land Registry from June 2008 and a single entry in the EPC database dated April 2025.
We combine this information with that 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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For Buarthau, Caernarfon, we estimate a market value of £127,417 and a rental value of £567 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £112,855 and £503 per month respectively.
Recent Market Change
Over the last year, Buarthau, Caernarfon has seen its estimated sale value drop by £5,010 (4.1%) and its estimated rental value rise by £1 per month (0.2%). This results in an estimated gross rental yield of 5.3%.
Plot Size
HM Land Registry records the plot of land for Buarthau, Caernarfon as measuring 645 m2.
That makes it the largest plot in the postcode, where 5 of the 12 other houses have recorded plot data.
Energy Efficiency
Buarthau, Caernarfon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 17 Apr 2025.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and underfloor heating, oil, Boiler and radiators, oil.
Sold Prices
The most recent sale of Buarthau, Caernarfon completed on 12th June 2008 at £87,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 34.2% over the period since June 2008.
- Sold Jun 2008£87,000
Similar Properties Sold Nearby
Over the past 2 years 2 properties similar to Buarthau, Caernarfon have sold within a radius of 3.5 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 30th August 2019, was Bryn Llyfnwy, Caernarfon, LL54 6LE, a freehold house which sold for £278,000.
Read more about house prices in LL54.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 126 addresses on Llanllyfni, Caernarfon, LL54, Buarthau, Caernarfon comes out as the 25th largest and the 114th most expensive in our analysis of the public data.
It is also £95k less expensive than the average property across the LL54 district.
More reading links
Schools Nearby
Public Transport Nearby
From Buarthau, Caernarfon, the nearest station is Criccieth, 13.7 kilometres away.
- 13.7kmCriccieth
- 15.2kmPorthmadog
- 15.9kmPenychain
Available Internet Speeds
Internet coverage here is poor, based on recent Ofcom data, and connectivity may be weak or unavailable.
According to recent data from Ofcom, Slow/none broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

