Tan Y Buarth, Caernarfon
Tan Y Buarth, Caernarfon
Description & Estimates







The public record describes Tan Y Buarth, Caernarfon as a period house with 2,325 ft2 of internal area, sitting on a 35,641 m2 plot.
In this area, houses of this size normally have 5 bedrooms with a garden.
Tan Y Buarth, Caernarfon has an estimated sale value of £319,842 and an estimated rental value of £1,147 per month, assuming reasonable condition and based on the information available.
Deiniolen, Caernarfon, LL55 lies within the LL55 postal district.
Our Data Sources
Tan Y Buarth, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated April 2019.
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 Tan Y Buarth, Caernarfon would be worth £335,834, with a potential rental value of £1,205 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £297,453, with a rental value of £1,067 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of Tan Y Buarth, Caernarfon has dropped by £13,343 (4.2%) over the last year. During the same period, its estimated monthly rental value has risen by £3 (0.2%). The property's estimated gross yield is currently 4.3%.
Plot Size
Tan Y Buarth, Caernarfon occupies a 35,641 m2 plot as recorded by HM Land Registry.
Of the 5 other houses in this postcode, 3 have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
Tan Y Buarth, Caernarfon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 Apr 2019.
The property is not connected to mains gas and has fully double glazed windows. 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 3.4 kilometres of Tan Y Buarth, Caernarfon across the last 2 years.
Most recently, Ger Yr Afon, Caernarfon, LL55 3DN, a freehold house, sold at £372,000 on the 16th May 2025.
Read more about house prices in LL55.
•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 Tan Y Buarth, Caernarfon as the 4th largest and the 39th most expensive of the 140 addresses on Deiniolen, Caernarfon, LL55.
Against the LL55 postcode district average, it is £104k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Bangor (Gwynedd) station is the nearest stop to Tan Y Buarth, Caernarfon at 8.7 kilometres away.
- 8.7kmBangor (Gwynedd)
- 10.5kmLlanfairpwll
- 15.3kmLlanfairfechan
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

