5, Thomas Street
5, Thomas Street
Description & Estimates







According to the public record, 5, Thomas Street, Caernarfon is a freehold house that sits on a 96.1 m2 plot.
By comparing it to neighbours, we estimate that it is a period house with 1,121 ft2 of internal area and a garden.
Houses of this size in this area normally have 3 bedrooms.
Based on available information, and assuming reasonable condition, the estimated sale value for 5, Thomas Street, Caernarfon is £129,565 and the estimated rental value is £643 per month.
Thomas Street, Llanberis, Caernarfon, LL55 is located within the LL55 postal district.
Our Data Sources
5, Thomas Street, Caernarfon has a single entry in the Land Registry from September 2022 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the 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 5, Thomas Street, Caernarfon is in very good condition we estimate a sale value of £136,043 and a rental value of £675 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £120,495 and a rental value of £598 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 5, Thomas Street, Caernarfon has moved down by £2,796 (2.2%), while its estimated rental value has increased by £18 per month (2.9%). Based on current estimates, the property offers a gross rental yield of 6.0%.
Plot Size
According to data from HM Land Registry, 5, Thomas Street, Caernarfon sits on a plot of 96 m2.
We have plot size data on 14 out of 19 other houses in the postcode and 5, Thomas Street, Caernarfon sits on the 5th largest plot.
Sold Prices
According to HM Land Registry, 5, Thomas Street, Caernarfon was last sold on 12th September 2022 for £170,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since September 2022, the market for similar properties has dropped by 8.5%.
- Sold Sep 2022£170,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 5, Thomas Street, Caernarfon within a radius of 530 metres over the last 2 years.
The most recent example is 3, New Street, Caernarfon, LL55 2PU, a freehold house which sold for £120,000 on the 22nd December 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, 5, Thomas Street, Caernarfon is the 18th largest and the 25th most expensive property on the street.
When compared to the postcode district it is £87k less expensive than the average property in LL55.
More reading links
Schools Nearby
Public Transport Nearby
The closest station to 5, Thomas Street, Caernarfon is Llanfairpwll station, which is 9.8 kilometres away.
- 9.8kmLlanfairpwll
- 12.1kmBodorgan
- 12.7kmBangor (Gwynedd)
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.

