1, Thomas Street
1, Thomas Street
Description & Estimates
Public records show 1, Thomas Street, Caernarfon to be a period freehold house with 968 ft2 of internal area, sitting on a 98.8 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
1, Thomas Street, Caernarfon has an estimated sale value of £202,316 and an estimated rental value of £791 per month, assuming reasonable condition and based on the information available.
Thomas Street, Llanberis, Caernarfon, LL55 lies within the LL55 postal district.
Our Data Sources
1, Thomas Street, Caernarfon has a single entry in the Land Registry from May 2019 and a single entry in the EPC database dated October 2018.
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 1, Thomas Street, Caernarfon would be worth £212,431, with a potential rental value of £831 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £188,154, with a rental value of £736 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 1, Thomas Street, Caernarfon has moved down by £4,366 (2.2%) over the last year. During the same period, its estimated monthly rental value has increased by £23 (2.9%). The property's estimated gross yield is currently 4.7%.
Plot Size
1, Thomas Street, Caernarfon occupies a 99 m2 plot as recorded by HM Land Registry.
Of the 7 other houses in this postcode, 6 have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
1, Thomas Street, Caernarfon has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 08 Oct 2018.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
1, Thomas Street, Caernarfon last changed hands on 3rd May 2019, selling for £131,000. 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 30.1% since May 2019.
- Sold May 2019£131,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 3.3 kilometres of 1, Thomas Street, Caernarfon across the last 2 years.
Most recently, 38, Newton Street, Caernarfon, LL55 4HN, a freehold house, sold at £200,000 on the 17th December 2025.
Read more about house prices in LL55.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 1, Thomas Street, Caernarfon as the 20th largest and the most expensive of the 28 addresses on Thomas Street, Llanberis, Caernarfon, LL55.
Against the LL55 postcode district average, it is £14k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Bangor (Gwynedd) station is the nearest stop to 1, Thomas Street, Caernarfon at 11.2 kilometres away.
- 11.2kmBangor (Gwynedd)
- 12.3kmLlanfairpwll
- 16.3kmRoman Bridge
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.
