Cae Helygen, Caernarfon
Cae Helygen, Caernarfon
Description & Estimates







The public record describes Cae Helygen, Caernarfon as a period house with 968 ft2 of internal area, sitting on a 9,903 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
Cae Helygen, Caernarfon has an estimated sale value of £276,392 and an estimated rental value of £725 per month, assuming reasonable condition and based on the information available.
Bontnewydd, Caernarfon, LL54 lies within the LL54 postal district.
Our Data Sources
Cae Helygen, Caernarfon has no recent1 records in the the Land Registry and a single entry in the EPC database dated June 2018.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate Cae Helygen, Caernarfon would be worth £290,211, with a potential rental value of £761 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £257,044, with a rental value of £674 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 Cae Helygen, Caernarfon has decreased by £5,964 (2.2%) over the last year. During the same period, its estimated monthly rental value has grown by £21 (2.9%). The property's estimated gross yield is currently 3.1%.
Plot Size
Cae Helygen, Caernarfon occupies a 9,903 m2 plot as recorded by HM Land Registry.
Of the 26 other houses in this postcode, 15 have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
Cae Helygen, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Jun 2018.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Air source heat pump, underfloor, electric.
Sold Prices
Cae Helygen, Caernarfon last changed hands on 23rd June 1998, selling for £54,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Jun 1998£54,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 2.9 kilometres of Cae Helygen, Caernarfon across the last 2 years.
Most recently, 20, Y Bryn, Caernarfon, LL55 2UN, a freehold house, sold at £299,950 on the 16th January 2026.
Read more about house prices in LL54.
•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 Cae Helygen, Caernarfon as the 87th largest and the 59th most expensive of the 125 addresses on Bontnewydd, Caernarfon, LL54.
Against the LL54 postcode district average, it is £60k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Llanfairpwll station is the nearest stop to Cae Helygen, Caernarfon at 13.4 kilometres away.
- 13.4kmLlanfairpwll
- 14.8kmBodorgan
- 15.7kmBangor (Gwynedd)
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.

