Stay up to date
Stay up to date
Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
  | Â
VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
12, Thomas Avenue, Llanelli is described in the public record as a mid-century house with 645 ft2 of internal area, sitting on a 304 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 12, Thomas Avenue, Llanelli is £109,706 and its rental estimate is £757 per month, given the available information and assuming reasonable condition.
Thomas Avenue, Ponthenry, Llanelli, SA15 falls within the SA15 postal district.
12, Thomas Avenue, Llanelli has no records in the the Land Registry and a single entry in the EPC database dated October 2015.
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.
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 12, Thomas Avenue, Llanelli, we estimate a market value of £115,191 and a rental value of £794 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £102,026 and £704 per month respectively.
Over the last year, 12, Thomas Avenue, Llanelli has seen its estimated sale value move up by £2,509 (2.3%) and its estimated rental value increase by £34 per month (4.5%). This results in an estimated gross rental yield of 8.3%.
HM Land Registry records the plot of land for 12, Thomas Avenue, Llanelli as measuring 304 m2.
That makes it the 18th largest plot in the postcode, where all 24 other houses have recorded plot data.
12, Thomas Avenue, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 Oct 2015.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Over the past 2 years 3 properties similar to 12, Thomas Avenue, Llanelli have sold within a radius of 2.9 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 14th August 2025, was 50, Victoria Road, Llanelli, SA15 5PU, a freehold house which sold for £134,950.
Read more about house prices in SA15.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Of the 53 addresses on Thomas Avenue, Ponthenry, Llanelli, SA15, 12, Thomas Avenue, Llanelli comes out as the 39th largest and the 50th most expensive in our analysis of the public data.
It is also £82k less expensive than the average property across the SA15 district.
From 12, Thomas Avenue, Llanelli, the nearest station is Kidwelly, 8.3 kilometres away.
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
The flood risk here is rated very low, based on Environment Agency data.
Be the first Estate
Agent here!
The recent census recorded whether a resident owned or rented their home.
In the area around 12, Thomas Avenue, Llanelli, 31.4% of property is socially rented and 28.9% is privately owned outright.
The graph below shows how this compares to Wales and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around 12, Thomas Avenue, Llanelli, 24.3% of residents are recorded as possessing school level qualifications and 23.1% as possessing degree level qualifications.
The graph below shows how this compares to Wales and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around 12, Thomas Avenue, Llanelli, the average age was 43.4 and the most common age was 57.
The graph below shows how this compares to Wales and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around 12, Thomas Avenue, Llanelli, 0.0% of property was a second home.
Comparison figures for Wales and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around 12, Thomas Avenue, Llanelli, there are an average of 1.2 cars per household.
See below for how this compares to Wales and the rest of England & Wales.
