Our Data Sources
3, Swn Yr Efail, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated June 2025.
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 3, Swn Yr Efail, Caernarfon would be worth £236,391, with a potential rental value of £960 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £209,375, with a rental value of £850 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
3, Swn Yr Efail, Caernarfon occupies a 251 m2 plot as recorded by HM Land Registry.
Of the 6 other houses in this postcode, 4 have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
3, Swn Yr Efail, Caernarfon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Jun 2025.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, oil.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 2.7 kilometres of 3, Swn Yr Efail, Caernarfon across the last 2 years.
Most recently, Llwyn Onn, Station Road, Caernarfon, LL55 4AG, a freehold house, sold at £217,000 on the 14th February 2025.
Read more about house prices in LL55.
- Sold Feb 2025£217,000 | 4 Bed HouseLlwyn Onn, Station Road, Caernarfon, LL55 4AGLlwyn Onn, Station Road, Caernarfon, LL55 4AG
- Sold Nov 2024£270,000 | 3 Bed HouseCae Gwyn, Cefn Elan, Caernarfon, LL55 4AECae Gwyn, Cefn Elan, Caernarfon, LL55 4AE
- Sold May 2024£175,000 | 3 Bed House5, Cae'R Eglwys, Caernarfon, LL55 4FF5, Cae'R Eglwys, Caernarfon, LL55 4FF
•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 3, Swn Yr Efail, Caernarfon as the largest and the most expensive of the 6 addresses on Swn Yr Efail, Llanrug, Caernarfon, LL55.
Against the LL55 postcode district average, it is £9k more expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- 8.2kmLlanfairpwll
- 9.3kmBangor (Gwynedd)
- 16.0kmBodorgan
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.
