Our Data Sources
Rhwng Y Ddwyryd, Caernarfon has 21 entries in the Land Registry , most recently in July 2016 and a single entry in the EPC database dated March 2015.
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 Rhwng Y Ddwyryd, Caernarfon, we estimate a market value of £339,774 and a rental value of £1,021 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £300,942 and £904 per month respectively.
Plot Size
HM Land Registry records the plot of land for Rhwng Y Ddwyryd, Caernarfon as measuring 1,756 m2.
That makes it the 2nd largest plot in the postcode, where all 5 other houses have recorded plot data.
Energy Efficiency
Rhwng Y Ddwyryd, Caernarfon has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 27 Mar 2015.
The property is not connected to mains gas and has some double glazing. It is heated using Boiler and radiators, oil.
Sold Prices
The most recent sale of Rhwng Y Ddwyryd, Caernarfon completed on 1st July 2016 at £236,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 76.8% over the period since July 2016.
- Sold Jul 2016£236,000
- Sold Dec 1999£65,000
Similar Properties Sold Nearby
Over the past 2 years 29 properties similar to Rhwng Y Ddwyryd, Caernarfon have sold within a radius of 3.1 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 22nd September 2025, was School House, Caernarfon, LL55 3HH, a freehold house which sold for £315,000.
Read more about house prices in LL55.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 139 addresses on Deiniolen, Caernarfon, LL55, Rhwng Y Ddwyryd, Caernarfon comes out as the 43rd largest and the 38th most expensive in our analysis of the public data.
It is also £102k more expensive than the average property across the LL55 district.
More reading links
Schools Nearby
Public Transport Nearby
- Bangor (Gwynedd)|8.9 km away
- Llanfairpwll|10.6 km away
- Llanfairfechan|15.4 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












