Our Data Sources
51, Lon Eilian, Caernarfon has no recent1 records in the the Land Registry and a single entry in the EPC database dated August 2012.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 51, Lon Eilian, Caernarfon, we estimate a market value of £169,306 and a rental value of £915 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £149,957 and £811 per month respectively.
Plot Size
HM Land Registry records the plot of land for 51, Lon Eilian, Caernarfon as measuring 138 m2.
That makes it the 20th largest plot in the postcode, where 20 of the 46 other houses have recorded plot data.
Energy Efficiency
51, Lon Eilian, Caernarfon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 Aug 2012.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 51, Lon Eilian, Caernarfon completed on 27th April 1998 at £38,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
- Sold Apr 1998£38,000
Similar Properties Sold Nearby
Over the past 2 years 95 properties similar to 51, Lon Eilian, Caernarfon have sold within a radius of 570 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 27th November 2025, was 21, Lon Eilian, Caernarfon, LL55 2EG, a freehold house which sold for £140,000.
Read more about house prices in LL55.
- Sold Nov 2025£140,000 | 3 Bed House21, Lon Eilian, Caernarfon, LL55 2EG21, Lon Eilian, Caernarfon, LL55 2EG
- Sold Mar 2023£151,000 | 3 Bed House10, Lon Ty Gwyn, Caernarfon, LL55 2EH10, Lon Ty Gwyn, Caernarfon, LL55 2EH
- Sold Feb 2015£88,000 | 3 Bed House49, Lon Eilian, Caernarfon, LL55 2EG49, Lon Eilian, Caernarfon, LL55 2EG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 63 addresses on Lon Eilian, Caernarfon, LL55, 51, Lon Eilian, Caernarfon comes out as the 4th largest and the 3rd most expensive in our analysis of the public data.
It is also £60k less expensive than the average property across the LL55 district.
More reading links
Schools Nearby
Public Transport Nearby
- Llanfairpwll|9.8 km away
- Bangor (Gwynedd)|12.5 km away
- Bodorgan|12.8 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












