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According to the public record, 11, Thomas Avenue, Llanelli is a mid-century house with 635 ft2 of internal area and sits on a 387 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 11, Thomas Avenue, Llanelli is £106,650 and the estimated rental value is £735 per month.
Thomas Avenue, Ponthenry, Llanelli, SA15 is located within the SA15 postal district.
11, Thomas Avenue, Llanelli has no records in the the Land Registry and a single entry in the EPC database dated December 2025.
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.
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 11, Thomas Avenue, Llanelli is in very good condition we estimate a sale value of £111,983 and a rental value of £772 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £99,185 and a rental value of £684 per month.
Over the past 12 months, the estimated sale value of 11, Thomas Avenue, Llanelli has risen by £2,439 (2.3%), while its estimated rental value has moved up by £33 per month (4.5%). Based on current estimates, the property offers a gross rental yield of 8.3%.
According to data from HM Land Registry, 11, Thomas Avenue, Llanelli sits on a plot of 387 m2.
We have plot size data on 24 out of 24 other houses in the postcode and 11, Thomas Avenue, Llanelli sits on the 8th largest plot.
11, Thomas Avenue, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Dec 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 11, Thomas Avenue, Llanelli within a radius of 2.9 kilometres over the last 2 years.
The most recent example is Ty-Bach, Heol Bancyroffis, Llanelli, SA15 5SA, a freehold house which sold for £110,000 on the 16th December 2019.
Read more about house prices in SA15.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Thomas Avenue, Ponthenry, Llanelli, SA15 has a total of 53 addresses. According to our analysis of all the public data, 11, Thomas Avenue, Llanelli is the 41st largest and the 52nd most expensive property on the street.
When compared to the postcode district it is £85k less expensive than the average property in SA15.
The closest station to 11, Thomas Avenue, Llanelli is Kidwelly station, which is 8.3 kilometres away.
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.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
The recent census recorded whether a resident owned or rented their home.
In the area around 11, 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 11, 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 11, 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 11, 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 11, 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.