Our Data Sources
Tan Y Ffynnon, Caernarfon has a single entry in the Land Registry from November 2022 and a single entry in the EPC database dated February 2016.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate Tan Y Ffynnon, Caernarfon would be worth £398,122, with a potential rental value of £1,250 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £352,622, with a rental value of £1,107 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
Tan Y Ffynnon, Caernarfon occupies a 3,449 m2 plot as recorded by HM Land Registry.
Of the 13 other houses in this postcode, 9 have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
Tan Y Ffynnon, Caernarfon has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 17 Feb 2016.
The property is not connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (oil).
Sold Prices
Tan Y Ffynnon, Caernarfon last changed hands on 25th November 2022, selling for £335,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 2.6% since November 2022.
- Sold Nov 2022£335,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 15 sales of comparable properties within 2.4 kilometres of Tan Y Ffynnon, Caernarfon since 2007.
Most recently, 55, High Street, Caernarfon, LL55 4EU, a freehold house, sold at £370,000 on the 29th May 2026.
Read more about house prices in LL55.
- Sold May 2026£370,000 | 4 Bed House55, High Street, Caernarfon, LL55 4EU55, High Street, Caernarfon, LL55 4EU
- Sold Mar 2025£177,500 | 4 Bed House44, High Street, Caernarfon, LL55 4EU44, High Street, Caernarfon, LL55 4EU
- Sold Nov 2022£470,000 | 4 Bed House18, Rallt Goch, Caernarfon, LL55 4HG18, Rallt Goch, Caernarfon, LL55 4HG
- Sold Sep 2021£190,000 | 4 Bed House44A, High Street, Caernarfon, LL55 4EU44A, High Street, Caernarfon, LL55 4EU
- Sold Jul 2018£258,000 | 4 Bed House1, Station Road, Caernarfon, LL55 4TA1, Station Road, Caernarfon, LL55 4TA
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 £372,101, ranging from £205,431 to £612,586.
- Goat Cottage
2 Bed House | 61 m | Est. Value: £205,431
- Craig Y Llyn
3 Bed House | 67 m | Est. Value: £238,246
- Lake View Tan Y Pant
3 Bed House | 272 m | Est. Value: £263,557
- Ty Newydd Clegir
3 Bed House | 514 m | Est. Value: £422,567
- Glyn Peris
4 Bed House | 608 m | Est. Value: £409,913
Location Comparison
Our analysis of the public data ranks Tan Y Ffynnon, Caernarfon as the 23rd largest and the 19th most expensive of the 71 addresses on Llanberis, Caernarfon, LL55.
Against the LL55 postcode district average, it is £159k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Bangor (Gwynedd)|10.5 km away
- Llanfairpwll|11.3 km away
- Roman Bridge|17.3 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
