Our Data Sources
2 Seion Terrace, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated November 2017.
We combine this information with public data 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 2 Seion Terrace, Caernarfon would be worth £175,346, with a potential rental value of £915 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £155,307, with a rental value of £811 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
2 Seion Terrace, Caernarfon has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 24 Nov 2017.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, bottled LPG.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 86 sales of comparable properties within 2.9 kilometres of 2 Seion Terrace, Caernarfon across the last 2 years.
Most recently, 4, Augusta Place, Y Felinheli, LL56 4HJ, a freehold house, sold at £178,500 on the 30th March 2026.
Read more about house prices in LL55.
- Sold Mar 2026£178,500 | 3 Bed House4, Augusta Place, Y Felinheli, LL56 4HJ4, Augusta Place, Y Felinheli, LL56 4HJ
- Sold Dec 2024£155,000 | 3 Bed House6 Seion Terrace, Caernarfon, LL55 3AF6 Seion Terrace, Caernarfon, LL55 3AF
- Sold Dec 2021£170,000 | 3 Bed HouseTyn Y Maen, Caernarfon, LL55 3AGTyn Y Maen, Caernarfon, LL55 3AG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 2 Seion Terrace, Caernarfon as the 53rd largest and the 71st most expensive of the 81 addresses on Llanddeiniolen, Caernarfon, LL55.
Against the LL55 postcode district average, it is £54k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Llanfairpwll|5.1 km away
- Bangor (Gwynedd)|5.4 km away
- Llanfairfechan|15.4 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












