Our Data Sources
Cesail Y Mynydd, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated November 2014.
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 Cesail Y Mynydd, Caernarfon would be worth £327,416, with a potential rental value of £688 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £289,997, with a rental value of £609 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
Cesail Y Mynydd, Caernarfon occupies a 669 m2 plot as recorded by HM Land Registry.
Of the 30 other houses in this postcode, 18 have recorded plot sizes, and this one ranks as the 15th largest.
Energy Efficiency
Cesail Y Mynydd, Caernarfon has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 11 Nov 2014.
The property is not connected to mains gas and has mostly double glazing. It is heated using Portable electric heaters assumed for most rooms.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 3.1 kilometres of Cesail Y Mynydd, Caernarfon across the last 2 years.
Most recently, Bryn Tirion, Caernarfon, LL55 3NF, a freehold house, sold at £285,000 on the 20th February 2026.
Read more about house prices in LL55.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks Cesail Y Mynydd, Caernarfon as the 56th largest and the 43rd most expensive of the 140 addresses on Deiniolen, Caernarfon, LL55.
Against the LL55 postcode district average, it is £95k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- 7.5kmBangor (Gwynedd)
- 8.8kmLlanfairpwll
- 15.3kmLlanfairfechan
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.












