Our Data Sources
Penlan Farm, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated June 2022.
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
In very good condition, we estimate Penlan Farm, Caernarfon would be worth £305,403, with a potential rental value of £1,129 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £270,499, with a rental value of £1,000 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
Penlan Farm, Caernarfon occupies a 833 m2 plot as recorded by HM Land Registry.
Of the 26 other houses in this postcode, 20 have recorded plot sizes, and this one ranks as the 6th largest.
Energy Efficiency
Penlan Farm, Caernarfon has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 09 Jun 2022.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, LPG.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 39 sales of comparable properties within 3.0 kilometres of Penlan Farm, Caernarfon across the last 2 years.
Most recently, School House, Caernarfon, LL55 3HH, a freehold house, sold at £315,000 on the 22nd September 2025.
Read more about house prices in LL55.
- Sold Sep 2025£315,000 | 4 Bed HouseSchool House, Caernarfon, LL55 3HHSchool House, Caernarfon, LL55 3HH
- Sold Sep 2017£50,000 | 3 Bed HouseRhwng Y Ddwyryd, Caernarfon, LL55 3EERhwng Y Ddwyryd, Caernarfon, LL55 3EE
- Sold Feb 2010£131,500 | 4 Bed House3 Tan Y Foel, Caernarfon, LL55 3EF3 Tan Y Foel, Caernarfon, LL55 3EF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks Penlan Farm, Caernarfon as the 3rd largest and the 4th most expensive of the 43 addresses on Gallt Y Foel, Caernarfon, LL55.
Against the LL55 postcode district average, it is £70k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Bangor (Gwynedd)|9.2 km away
- Llanfairpwll|10.7 km away
- Llanfairfechan|16.0 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/none Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












