Our Data Sources
20, Maes Dulyn, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated April 2025.
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
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 20, Maes Dulyn, Caernarfon is in very good condition we estimate a sale value of £145,054 and a rental value of £814 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £128,477 and a rental value of £721 per month.
Energy Efficiency
20, Maes Dulyn, Caernarfon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 04 Apr 2025.
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 138 sales of properties similar to 20, Maes Dulyn, Caernarfon within a radius of 2.6 kilometres over the last 2 years.
The most recent example is Ty Capel Calfaria, Baptist Street, Caernarfon, LL54 6NU, a freehold house which sold for £148,000 on the 2nd July 2025.
Read more about house prices in LL54.
- Sold Jul 2025£148,000 | 3 Bed HouseTy Capel Calfaria, Baptist Street, Caernarfon, LL54 6NUTy Capel Calfaria, Baptist Street, Caernarfon, LL54 6NU
- Sold Feb 2025£143,500 | 3 Bed House1, Rhwng Llwyni Terrace, Caernarfon, LL54 6RH1, Rhwng Llwyni Terrace, Caernarfon, LL54 6RH
- Sold Jun 2021£133,500 | 3 Bed House32, County Road, Caernarfon, LL54 6ES32, County Road, Caernarfon, LL54 6ES
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Maes Dulyn, Penygroes, Caernarfon, LL54 has a total of 24 addresses. According to our analysis of all the public data, 20, Maes Dulyn, Caernarfon is the 13th largest and the 12th most expensive property on the street.
When compared to the postcode district it is £83k less expensive than the average property in LL54.
More reading links
Schools Nearby
Public Transport Nearby
- Criccieth|15.1 km away
- Porthmadog|16.6 km away
- Penychain|17.0 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.












