Our Data Sources
Llain Ffynnon, Caernarfon has a single entry in the Land Registry from November 2020 and a single entry in the EPC database dated August 2024.
We combine this information with that 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.
Price Range & Condition
In very good condition, we estimate Llain Ffynnon, Caernarfon would be worth £475,895, with a potential rental value of £1,510 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £421,507, with a rental value of £1,338 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
Llain Ffynnon, Caernarfon occupies a 5,146 m2 plot as recorded by HM Land Registry.
Of the 8 other houses in this postcode, 3 have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
Llain Ffynnon, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Aug 2024.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (oil).
Sold Prices
Llain Ffynnon, Caernarfon last changed hands on 20th November 2020, selling for £380,000. 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 risen by 10.8% since November 2020.
- Sold Nov 2020£380,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 17 sales of comparable properties within 3.4 kilometres of Llain Ffynnon, Caernarfon since 2010.
Most recently, Gernant, Caernarfon, LL54 5UE, a freehold house, sold at £535,000 on the 15th April 2025.
Read more about house prices in LL54.
- Sold Apr 2025£535,000 | 5 Bed HouseGernant, Caernarfon, LL54 5UEGernant, Caernarfon, LL54 5UE
- Sold Jan 2025£600,000 | 5 Bed HouseCae Emrys, Cefn Emrys, Caernarfon, LL54 5TFCae Emrys, Cefn Emrys, Caernarfon, LL54 5TF
- Sold Nov 2024£525,000 | 5 Bed HouseOrchard Cottage, Pant Road, Caernarfon, LL55 2YNOrchard Cottage, Pant Road, Caernarfon, LL55 2YN
- Sold Aug 2024£480,000 | 5 Bed HouseMorogoro, Caernarfon, LL54 5UBMorogoro, Caernarfon, LL54 5UB
- Sold Jul 2022£1,170,000 | 5 Bed HouseHafoty, Caernarfon, LL54 7PHHafoty, Caernarfon, LL54 7PH
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 £212,308, ranging from £150,344 to £474,191.
- Beudy
5 Bed House | 32 m | Est. Value: £474,191
- 1 Ty Cerrig Caernarfon
3 Bed House | 179 m | Est. Value: £262,701
- Bont Faen
3 Bed House | 181 m | Est. Value: £296,504
- Tyddyn Dafydd
2 Bed House | 181 m | Est. Value: £222,072
- 20 Penrallt
3 Bed House | 279 m | Est. Value: £195,152
Location Comparison
Our analysis of the public data ranks Llain Ffynnon, Caernarfon as the 26th largest and the 15th most expensive of the 73 addresses on Llanfaglan, Caernarfon, LL54.
Against the LL54 postcode district average, it is £232k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Bodorgan|13.5 km away
- Llanfairpwll|13.6 km away
- Bangor (Gwynedd)|16.3 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












