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According to the public record, 31, Union Buildings, Llanelli is a period freehold house with 678 ft2 of internal area and sits on a 126 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 31, Union Buildings, Llanelli is £138,791 and the estimated rental value is £807 per month.
Union Buildings, Llanelli, SA15 is located within the SA15 postal district.
31, Union Buildings, Llanelli has 31 entries in the Land Registry , most recently in March 2025 and a single entry in the EPC database dated October 2024.
We combine this information with that 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 31, Union Buildings, Llanelli is in very good condition we estimate a sale value of £145,731 and a rental value of £848 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £129,076 and a rental value of £751 per month.
Over the last 12 months the sale value of 31 Union Buildings Llanelli has increased by an estimated £3,174 (2.3%) and its rental value has increased by an estimated £36 per month (4.5%), giving an expected gross yield of 7%.
According to data from HM Land Registry, 31, Union Buildings, Llanelli sits on a plot of 126m2.
We have plot size data on 30 out of 31 other houses in the postcode and 31, Union Buildings, Llanelli sits on the 18th largest plot.
31, Union Buildings, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Oct 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
According to HM Land Registry, 31, Union Buildings, Llanelli was last sold on 31st March 2025 for £135,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since March 2025, the market for similar properties has risen 28.6%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 31, Union Buildings, Llanelli within a radius of 620 metres over the last 2 years.
The most recent example is 23, Union Buildings, Llanelli, SA15 3JW, a freehold house which sold for £145,000 on the 1st December 2022.
Read more about house prices in SA15.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Union Buildings, Llanelli, SA15 has a total of 40 addresses. According to our analysis of all the public data, 31, Union Buildings, Llanelli is the 27th largest and the 28th most expensive property on the street.
When compared to the postcode district it is £52k less expensive than the average property in SA15.
The closest station to 31, Union Buildings, Llanelli is Llanelli station which is 1.6 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 31, Union Buildings, Llanelli, 35.3% of property is privately owned outright and 31.6% is privately owned with a mortgage.
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 31, Union Buildings, Llanelli, 17.8% of residents are recorded as possessing school level qualifications and 38.1% 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 31, Union Buildings, Llanelli, the average age was 41.8 and the most common age was 52.
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 31, Union Buildings, 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 31, Union Buildings, 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.