Our Data Sources
Llys Twrog, Caernarfon has no recent1 records in the Land Registry and a single entry in the EPC database dated June 2013.
We combine this information with public data 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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate Llys Twrog, Caernarfon would be worth £342,558, with a potential rental value of £1,100 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £303,409, with a rental value of £974 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
Llys Twrog, Caernarfon occupies a 1,105 m2 plot as recorded by HM Land Registry.
Energy Efficiency
Llys Twrog, Caernarfon has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 07 Jun 2013.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (lpg).
Sold Prices
Llys Twrog, Caernarfon last changed hands on 1st September 2001, selling for £70,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Sep 2001£70,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 3.0 kilometres of Llys Twrog, Caernarfon since 2013.
Most recently, Mountain Lake View 11, Nantlle Road, Caernarfon, LL54 6AE, a freehold house, sold at £100,500 on the 25th February 2026.
Read more about house prices in LL54.
- Sold Feb 2026£100,500 | 5 Bed HouseMountain Lake View 11, Nantlle Road, Caernarfon, LL54 6AEMountain Lake View 11, Nantlle Road, Caernarfon, LL54 6AE
- Sold Mar 2018£248,000 | 5 Bed HouseTyddyn Meinsier, Caernarfon, LL54 7TUTyddyn Meinsier, Caernarfon, LL54 7TU
- Sold May 2013£230,000 | 5 Bed HouseAdwy'R Mynydd, Caernarfon, LL54 7RPAdwy'R Mynydd, Caernarfon, LL54 7RP
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £202,678, ranging from £64,477 to £364,850.
- Bwlch Y Ffordd
4 Bed House | 130 m | Est. Value: £240,490
- Cae Ffynnon
2 Bed House | 134 m | Est. Value: £153,737
- Pen Y Buarth
3 Bed House | 184 m | Est. Value: £364,850
- Bron Rhiw
2 Bed House | 205 m | Est. Value: £212,586
- Pen Maen Twrog
3 Bed House | 212 m | Est. Value: £340,896
Location Comparison
Our analysis of the public data ranks Llys Twrog, Caernarfon as the 2nd largest and the 21st most expensive of the 147 addresses on Upper Llandwrog, Caernarfon, LL54.
Against the LL54 postcode district average, it is £98k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Llanfairpwll|16.8 km away
- Criccieth|16.9 km away
- Porthmadog|17.0 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












