6, Thomas Street
6, Thomas Street
Description & Estimates







According to the public record, 6, Thomas Street, Caernarfon is a period freehold house with 731 ft2 of internal area and sits on a 73.7 m2 plot.
Houses of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 6, Thomas Street, Caernarfon is £176,119 and the estimated rental value is £727 per month.
Thomas Street, Llanberis, Caernarfon, LL55 is located within the LL55 postal district.
Our Data Sources
6, Thomas Street, Caernarfon has 31 entries in the Land Registry , most recently in June 2021 and a single entry in the EPC database dated March 2021.
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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 6, Thomas Street, Caernarfon is in very good condition we estimate a sale value of £184,925 and a rental value of £763 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £163,791 and a rental value of £676 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 6, Thomas Street, Caernarfon has moved down by £3,800 (2.2%), while its estimated rental value has increased by £21 per month (2.9%). Based on current estimates, the property offers a gross rental yield of 5.0%.
Plot Size
According to data from HM Land Registry, 6, Thomas Street, Caernarfon sits on a plot of 74 m2.
We have plot size data on 6 out of 7 other houses in the postcode and 6, Thomas Street, Caernarfon sits on the 6th largest plot.
Energy Efficiency
6, Thomas Street, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Mar 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 6, Thomas Street, Caernarfon was last sold on 4th June 2021 for £165,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since June 2021, the market for similar properties has risen by 14.7%.
- Sold Jun 2021£165,000
- Sold Mar 2000£35,995
- Sold Apr 1998£35,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 6, Thomas Street, Caernarfon within a radius of 3.3 kilometres over the last 2 years.
The most recent example is 17, Snowdon Street, Caernarfon, LL55 4HE, a freehold house which sold for £184,000 on the 24th September 2025.
Read more about house prices in LL55.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Thomas Street, Llanberis, Caernarfon, LL55 has a total of 28 addresses. According to our analysis of all the public data, 6, Thomas Street, Caernarfon is the 24th largest and the 6th most expensive property on the street.
When compared to the postcode district it is £40k less expensive than the average property in LL55.
More reading links
Schools Nearby
Public Transport Nearby
The closest station to 6, Thomas Street, Caernarfon is Bangor (Gwynedd) station, which is 11.2 kilometres away.
- 11.2kmBangor (Gwynedd)
- 12.3kmLlanfairpwll
- 16.3kmRoman Bridge
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.

