Tyn Yr Aelgarth, Caernarfon
Tyn Yr Aelgarth, Caernarfon
Description & Estimates







The public record describes Tyn Yr Aelgarth, Caernarfon as a period house with 1,022 ft2 of internal area, sitting on a 1,186 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
Tyn Yr Aelgarth, Caernarfon has an estimated sale value of £176,221 and an estimated rental value of £839 per month, assuming reasonable condition and based on the information available.
Llanberis, Caernarfon, LL55 lies within the LL55 postal district.
Our Data Sources
Tyn Yr Aelgarth, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated November 2013.
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 Tyn Yr Aelgarth, Caernarfon would be worth £185,032, with a potential rental value of £881 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £163,885, with a rental value of £781 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 Tyn Yr Aelgarth, Caernarfon has fallen by £3,803 (2.2%) over the last year. During the same period, its estimated monthly rental value has moved up by £24 (2.9%). The property's estimated gross yield is currently 5.7%.
Plot Size
Tyn Yr Aelgarth, Caernarfon occupies a 1,186 m2 plot as recorded by HM Land Registry.
Energy Efficiency
Tyn Yr Aelgarth, Caernarfon has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 04 Nov 2013.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Room heaters, dual fuel (mineral and wood).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 5.2 kilometres of Tyn Yr Aelgarth, Caernarfon across the last 2 years.
Most recently, 38, Newton Street, Caernarfon, LL55 4HN, a freehold house, sold at £200,000 on the 17th December 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 Tyn Yr Aelgarth, Caernarfon as the 57th largest and the 68th most expensive of the 71 addresses on Llanberis, Caernarfon, LL55.
Against the LL55 postcode district average, it is £40k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
Bangor (Gwynedd) station is the nearest stop to Tyn Yr Aelgarth, Caernarfon at 13.6 kilometres away.
- 13.6kmBangor (Gwynedd)
- 14.5kmLlanfairpwll
- 15.1kmRoman Bridge
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

