Our Data Sources
Celyn, Caernarfon has 21 entries in the Land Registry , most recently in April 2018 and a single entry in the EPC database dated March 2017.
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 Celyn, Caernarfon, we estimate a market value of £329,591 and a rental value of £921 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £291,923 and £816 per month respectively.
Plot Size
HM Land Registry records the plot of land for Celyn, Caernarfon as measuring 2,290 m2.
That makes it the 8th largest plot in the postcode, where 15 of the 25 other houses have recorded plot data.
Energy Efficiency
Celyn, Caernarfon has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 29 Mar 2017.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, oil.
Sold Prices
The most recent sale of Celyn, Caernarfon completed on 25th April 2018 at £285,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have dropped by 4.8% over the period since April 2018.
- Sold Apr 2018£285,000
- Sold Nov 2001£77,000
Similar Properties Sold Nearby
Over the past 2 years 11 properties similar to Celyn, Caernarfon have sold within a radius of 8.9 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 5th September 2025, was 6 Club Street, Caernarfon, LL55 4ND, a freehold house which sold for £285,000.
Read more about house prices in LL55.
- Sold Sep 2025£285,000 | 3 Bed House6 Club Street, Caernarfon, LL55 4ND6 Club Street, Caernarfon, LL55 4ND
- Sold Jun 2025£215,000 | 3 Bed HouseGlan Meirion, Caernarfon, LL55 4YGGlan Meirion, Caernarfon, LL55 4YG
- Sold Oct 2018£189,000 | 3 Bed HouseGlan Aber, Caernarfon, LL55 4NWGlan Aber, Caernarfon, LL55 4NW
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 56 addresses on Nant Gwynant, Caernarfon, LL55, Celyn, Caernarfon comes out as the 45th largest and the 37th most expensive in our analysis of the public data.
It is also £93k more expensive than the average property across the LL55 district.
More reading links
Schools Nearby
Public Transport Nearby
- Roman Bridge|7.5 km away
- Blaenau Ffestiniog|8.3 km away
- Dolwyddelan|10.0 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












