Our Data Sources
9, Trem Y Chwarel, Caernarfon has a single entry in the Land Registry from March 2019 and a single entry in the EPC database dated November 2018.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 9, Trem Y Chwarel, Caernarfon would be worth £427,906, with a potential rental value of £1,074 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £379,003, with a rental value of £951 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
9, Trem Y Chwarel, Caernarfon occupies a 260 m2 plot as recorded by HM Land Registry.
Of the 11 other houses in this postcode, 6 have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
9, Trem Y Chwarel, Caernarfon has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 13 Nov 2018.
The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
9, Trem Y Chwarel, Caernarfon last changed hands on 29th March 2019, selling for £295,000. 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 31.5% since March 2019.
- Sold Mar 2019£295,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 28 sales of comparable properties within 3.4 kilometres of 9, Trem Y Chwarel, Caernarfon since 2010.
Most recently, Crud Yr Awel, Ty Du Road, Caernarfon, LL55 4HD, a freehold house, sold at £375,000 on the 31st March 2026.
Read more about house prices in LL55.
- Sold Mar 2026£375,000 | 3 Bed HouseCrud Yr Awel, Ty Du Road, Caernarfon, LL55 4HDCrud Yr Awel, Ty Du Road, Caernarfon, LL55 4HD
- Sold Jan 2026£449,995 | 4 Bed House8, Trem Y Chwarel, Caernarfon, LL55 4FE8, Trem Y Chwarel, Caernarfon, LL55 4FE
- Sold Mar 2025£370,000 | 4 Bed House2 Pyllau Dwr, Caernarfon, LL55 4TH2 Pyllau Dwr, Caernarfon, LL55 4TH
- Sold Sep 2024£472,500 | 4 Bed House2, Trem Y Chwarel, Caernarfon, LL55 4FE2, Trem Y Chwarel, Caernarfon, LL55 4FE
- Sold Jun 2024£428,000 | 3 Bed House6, Trem Y Chwarel, Caernarfon, LL55 4FE6, Trem Y Chwarel, Caernarfon, LL55 4FE
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £330,922, ranging from £184,983 to £540,086.
- 10 Trem Y Chwarel
4 Bed House | 11 m | Est. Value: £433,713
- 8 Trem Y Chwarel
4 Bed House | 13 m | Est. Value: £429,947
- 1 Fron Goch
3 Bed House | 18 m | Est. Value: £211,452
- 11 Trem Y Chwarel
3 Bed House | 23 m | Est. Value: £407,530
- 2 Fron Goch
3 Bed House | 23 m | Est. Value: £231,126
Location Comparison
Our analysis of the public data ranks 9, Trem Y Chwarel, Caernarfon as the 11th largest and the 10th most expensive of the 11 addresses on Trem Y Chwarel, Llanberis, Caernarfon, LL55.
Against the LL55 postcode district average, it is £186k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Bangor (Gwynedd)|11.4 km away
- Llanfairpwll|12.4 km away
- Roman Bridge|16.2 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












