Our Data Sources
Treathro, Llanelli has 2 entries in the Land Registry , most recently in June 2024 and a single entry in the EPC database dated July 2023.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
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 Treathro, Llanelli, we estimate a market value of £300,773 and a rental value of £1,246 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £266,399 and £1,104 per month respectively.
Plot Size
HM Land Registry records the plot of land for Treathro, Llanelli as measuring 1,024 m2.
That makes it the 4th largest plot in the postcode, where 6 of the 7 other houses have recorded plot data.
Energy Efficiency
Treathro, Llanelli has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 11 Jul 2023.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, oil.
Sold Prices
The most recent sale of Treathro, Llanelli completed on 25th June 2024 at £299,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 6.2% over the period since June 2024.
- Sold Jun 2024£299,000
- Sold Jan 2019£163,000
Similar Properties Sold Nearby
Over the past 2 years 31 properties similar to Treathro, Llanelli have sold within a radius of 2.6 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 26th March 2025, was Cwmhyfryd, Llanelli, SA15 5BD, a freehold house which sold for £271,000.
Read more about house prices in SA14.
- Sold Mar 2025£271,000 | 3 Bed HouseCwmhyfryd, Llanelli, SA15 5BDCwmhyfryd, Llanelli, SA15 5BD
- Sold Mar 2024£330,000 | 3 Bed HouseHollycharm, Llanelli, SA15 5BDHollycharm, Llanelli, SA15 5BD
- Sold Mar 2021£205,000 | 3 Bed HouseBrynawel, Capel Seion Road, Llanelli, SA15 5ATBrynawel, Capel Seion Road, Llanelli, SA15 5AT
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 197 addresses on Drefach, Llanelli, SA14, Treathro, Llanelli comes out as the 116th largest and the 56th most expensive in our analysis of the public data.
It is also £96k more expensive than the average property across the SA14 district.
More reading links
Schools Nearby
Public Transport Nearby
- Ammanford|10.5 km away
- Pantyffynnon|10.6 km away
- Pontarddulais|11.1 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












