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According to the public record, 21 Upper Mill is a period house with 2,228 ft2 of internal area and sits on a 2,272 m2 plot.
Houses of this size in this area normally have 5 bedrooms with a garden.
The data available in the surrounding area is limited but based on Sales and Lets nearby, it is likely that the sale value lies somewhere between £224k and £394k and the monthly rental value between £1k and £1.4k pcm.
Llanelli, SA15 is located within the SA15 postal district.
21 Upper Mill has no records in the the Land Registry and a single entry in the EPC database dated June 2016.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 0 out of 5 and is considered of low accuracy.
There is limited information for 21 Upper Mill so we cannot provide any value estimates.
Please update the property information so that when future pricing information becomes available we can generate price estimates.
However, over the last 12 months properties in the area have seen their sale values increase by 1.9% and their rental values increase by 3.2%.
According to data from HM Land Registry, 21 Upper Mill sits on a plot of 2272m2.
We have plot size data on 17 out of 18 other houses in the postcode and 21 Upper Mill sits on the largest plot.
21 Upper Mill has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Jun 2016.
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 property sales within a 540 metres radius of 21 Upper Mill over the last 2 years.
The most recent example is 19, Lliedi Crescent, Llanelli, SA15 3SD, a freehold house which sold for £100,000 on the 5th February 2026.
Read more about house prices in SA15.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
The closest station to 21 Upper Mill is Llanelli station which is 1.4 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 21 Upper Mill, 39.4% of property is privately owned outright and 27.6% 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 21 Upper Mill, 17.6% of residents are recorded as possessing school level qualifications and 27.2% 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 21 Upper Mill, 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 21 Upper Mill, 1.4% 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 21 Upper Mill, there are an average of 1.2 cars per household.
See below for how this compares to Wales and the rest of England & Wales.