Our Data Sources
Gilfach, Lon Gul, Caernarfon has a single entry in the Land Registry from May 2019 and a single entry in the EPC database dated June 2014.
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 Gilfach, Lon Gul, Caernarfon would be worth £383,962, with a potential rental value of £884 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £340,081, with a rental value of £783 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
Gilfach, Lon Gul, Caernarfon occupies a 533 m2 plot as recorded by HM Land Registry.
Of the 14 other houses in this postcode, 12 have recorded plot sizes, and this one ranks as the 4th largest.
Energy Efficiency
Gilfach, Lon Gul, Caernarfon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 18 Jun 2014.
The property is not connected to mains gas and has high performance glazing. It is heated using Air source heat pump, underfloor, electric.
Sold Prices
Gilfach, Lon Gul, Caernarfon last changed hands on 17th May 2019, selling for £340,000. 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 27.9% since May 2019.
- Sold May 2019£340,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 3.8 kilometres of Gilfach, Lon Gul, Caernarfon across the last 2 years.
Most recently, The Curlews, Caernarfon, LL54 5TW, a freehold house, sold at £413,000 on the 12th September 2025.
Read more about house prices in LL54.
- Sold Sep 2025£413,000 | 4 Bed HouseThe Curlews, Caernarfon, LL54 5TWThe Curlews, Caernarfon, LL54 5TW
- Sold Aug 2024£355,000 | 4 Bed House11, Maes Y Llan, Caernarfon, LL54 5TT11, Maes Y Llan, Caernarfon, LL54 5TT
- Sold Oct 2019£260,000 | 4 Bed House3, Tyn Llan Estate, Caernarfon, LL54 5TR3, Tyn Llan Estate, Caernarfon, LL54 5TR
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks Gilfach, Lon Gul, Caernarfon as the 35th largest and the 36th most expensive of the 109 addresses on Llandwrog, Caernarfon, LL54.
Against the LL54 postcode district average, it is £149k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- 15.5kmBodorgan
- 17.2kmLlanfairpwll
- 18.6kmCriccieth
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.
