11, Heol Mair
11, Heol Mair
Description & Estimates







Public records show 11, Heol Mair, Carmarthen to be a modern freehold house with 1,722 ft2 of internal area, sitting on a 294 m2 plot.
In this area, houses of this size normally have 4 bedrooms with a garden.
11, Heol Mair, Carmarthen has an estimated sale value of £326,025 and an estimated rental value of £1,388 per month, assuming reasonable condition and based on the information available.
Heol Mair, Carmarthen, SA31 lies within the SA31 postal district.
Our Data Sources
11, Heol Mair, Carmarthen has a single entry in the Land Registry from June 2021 and a single entry in the EPC database dated April 2021.
We combine this information with that 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
In very good condition, we estimate 11, Heol Mair, Carmarthen would be worth £342,326, with a potential rental value of £1,458 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £303,203, with a rental value of £1,291 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 11, Heol Mair, Carmarthen has moved up by £2,230 (0.7%) over the last year. During the same period, its estimated monthly rental value has increased by £54 (3.9%). The property's estimated gross yield is currently 5.1%.
Plot Size
11, Heol Mair, Carmarthen occupies a 294 m2 plot as recorded by HM Land Registry.
All 9 other houses in this postcode have recorded plot sizes, and this one ranks as the 7th largest.
Energy Efficiency
11, Heol Mair, Carmarthen has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 15 Apr 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
11, Heol Mair, Carmarthen last changed hands on 24th June 2021, selling for £250,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 32.5% since June 2021.
- Sold Jun 2021£250,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 1.2 kilometres of 11, Heol Mair, Carmarthen across the last 2 years.
Most recently, 66, College Road, Carmarthen, SA31 3EG, a freehold house, sold at £360,000 on the 10th February 2025.
Read more about house prices in SA31.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 11, Heol Mair, Carmarthen as the 3rd largest and the 2nd most expensive of the 9 addresses on Heol Mair, Carmarthen, SA31.
Against the SA31 postcode district average, it is £79k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Carmarthen station is the nearest stop to 11, Heol Mair, Carmarthen at 2.2 kilometres away.
- 2.2kmCarmarthen
- 10.5kmFerryside
- 14.1kmKidwelly
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

