Our Data Sources
Barn 3, Marchogllwyn Isaf, Llanelli has no records in the the Land Registry and a single entry in the EPC database dated May 2010.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
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 Barn 3, Marchogllwyn Isaf, Llanelli is in very good condition we estimate a sale value of £309,030 and a rental value of £1,310 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £273,712 and a rental value of £1,161 per month.
Energy Efficiency
Barn 3, Marchogllwyn Isaf, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 May 2010.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, oil.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 12 sales of properties similar to Barn 3, Marchogllwyn Isaf, Llanelli within a radius of 3.3 kilometres over the last 2 years.
The most recent example is Blodfa, Bethesda Road, Llanelli, SA15 5LN, a freehold house which sold for £210,000 on the 20th March 2025.
Read more about house prices in SA15.
- Sold Mar 2025£210,000 | 3 Bed HouseBlodfa, Bethesda Road, Llanelli, SA15 5LNBlodfa, Bethesda Road, Llanelli, SA15 5LN
- Sold Mar 2024£265,000 | 3 Bed House68, Derwen Road, Llanelli, SA14 6HG68, Derwen Road, Llanelli, SA14 6HG
- Sold Mar 2022£235,000 | 3 Bed House12, Bro Mebyd, Llanelli, SA15 5FA12, Bro Mebyd, Llanelli, SA15 5FA
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Sylen Road, Pontyberem, Llanelli, SA15 has a total of 14 addresses. According to our analysis of all the public data, Barn 3, Marchogllwyn Isaf, Llanelli is the 11th largest and the 12th most expensive property on the street.
When compared to the postcode district it is £104k more expensive than the average property in SA15.
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Schools Nearby
Public Transport Nearby
- Pontarddulais|10.1 km away
- Llangennech|10.6 km away
- Llanelli|10.8 km away
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












