Our Data Sources
17, Dol Eilian, Caernarfon has no records in the Land Registry and a single entry in the EPC database dated October 2014.
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.
Price Range & Condition
In very good condition, we estimate 17, Dol Eilian, Caernarfon would be worth £304,239, with a potential rental value of £867 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £269,469, with a rental value of £768 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
17, Dol Eilian, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 23 Oct 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 4.1 kilometres of 17, Dol Eilian, Caernarfon since 2008.
Most recently, Cwm Deiliog, Caernarfon, LL55 3HD, a freehold house, sold at £375,000 on the 30th January 2026.
Read more about house prices in LL55.
- Sold Jan 2026£375,000 | 2 Bed HouseCwm Deiliog, Caernarfon, LL55 3HDCwm Deiliog, Caernarfon, LL55 3HD
- Sold Sep 2020£120,500 | 2 Bed HouseBwthyn Bach, Caernarfon, LL55 3HDBwthyn Bach, Caernarfon, LL55 3HD
- Sold Jul 2008£95,000 | 2 Bed House1 Dinorwic Cottages, Caernarfon, LL55 3ET1 Dinorwic Cottages, Caernarfon, LL55 3ET
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £287,835, ranging from £279,379 to £292,721.
- 18 Dol Eilian
2 Bed House | 9 m | Est. Value: £292,721
- 19 Dol Eilian
2 Bed House | 22 m | Est. Value: £287,189
- 20 Dol Eilian
2 Bed House | 31 m | Est. Value: £287,189
- 26 Dol Eilian
2 Bed House | 36 m | Est. Value: £287,189
- 25 Dol Eilian
2 Bed House | 40 m | Est. Value: £292,721
Location Comparison
Our analysis of the public data ranks 17, Dol Eilian, Caernarfon as the 8th largest and the 4th most expensive of the 26 addresses on Dol Eilian, Llanberis, Caernarfon, LL55.
Against the LL55 postcode district average, it is £69k more expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Bangor (Gwynedd)|11.9 km away
- Llanfairpwll|13.1 km away
- Roman Bridge|15.5 km away
Available Internet Speeds
Ofcom's latest figures show poor internet coverage in this area, which may mean weak or no connectivity.
According to recent data from Ofcom, Slow or No Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
