Our Data Sources
27, Cefn Dyffryn, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated August 2019.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 27, Cefn Dyffryn, Caernarfon is in very good condition we estimate a sale value of £239,811 and a rental value of £1,063 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £212,404 and a rental value of £941 per month.
Plot Size
According to data from HM Land Registry, 27, Cefn Dyffryn, Caernarfon sits on a plot of 449 m2.
We have plot size data on 25 out of 29 other houses in the postcode and 27, Cefn Dyffryn, Caernarfon sits on the 6th largest plot.
Energy Efficiency
27, Cefn Dyffryn, Caernarfon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 Aug 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 62 sales of properties similar to 27, Cefn Dyffryn, Caernarfon within a radius of 2.7 kilometres over the last 2 years.
The most recent example is 20, Cefn Dyffryn, Caernarfon, LL54 7TQ, a freehold house which sold for £212,000 on the 28th April 2026.
Read more about house prices in LL54.
- Sold Apr 2026£212,000 | 3 Bed House20, Cefn Dyffryn, Caernarfon, LL54 7TQ20, Cefn Dyffryn, Caernarfon, LL54 7TQ
- Sold Jan 2013£160,000 | 3 Bed House19, Cefn Dyffryn, Caernarfon, LL54 7TQ19, Cefn Dyffryn, Caernarfon, LL54 7TQ
- Sold Oct 2009£154,000 | 3 Bed House16, Cefn Dyffryn, Caernarfon, LL54 7TQ16, Cefn Dyffryn, Caernarfon, LL54 7TQ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Cefn Dyffryn, Groeslon, Caernarfon, LL54 has a total of 29 addresses. According to our analysis of all the public data, 27, Cefn Dyffryn, Caernarfon is the 24th largest and the 23rd most expensive property on the street.
When compared to the postcode district it is £7k more expensive than the average property in LL54.
More reading links
Schools Nearby
Public Transport Nearby
- Llanfairpwll|16.7 km away
- Bodorgan|17.0 km away
- Criccieth|17.8 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
