Our Data Sources
136, Llansteffan Road, Carmarthen has no records in the the Land Registry and a single entry in the EPC database dated May 2025.
We combine this information with public data 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
In very good condition, we estimate 136, Llansteffan Road, Carmarthen would be worth £255,944, with a potential rental value of £1,295 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £226,693, with a rental value of £1,147 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
136, Llansteffan Road, Carmarthen occupies a 454 m2 plot as recorded by HM Land Registry.
Of the 13 other houses in this postcode, 12 have recorded plot sizes, and this one ranks as the 8th largest.
Energy Efficiency
136, Llansteffan Road, Carmarthen has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 13 May 2025.
The property is not connected to mains gas and has some double glazing. It is heated using Boiler and radiators, oil.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 93 sales of comparable properties within 1.6 kilometres of 136, Llansteffan Road, Carmarthen across the last 2 years.
Most recently, 8, Heol Drindod, Carmarthen, SA31 3NU, a freehold house, sold at £267,500 on the 29th July 2025.
Read more about house prices in SA31.
- Sold Jul 2025£267,500 | 3 Bed House8, Heol Drindod, Carmarthen, SA31 3NU8, Heol Drindod, Carmarthen, SA31 3NU
- Sold Jul 2025£292,500 | 3 Bed House2, Heol Drindod, Carmarthen, SA31 3NU2, Heol Drindod, Carmarthen, SA31 3NU
- Sold Jan 2020£172,000 | 3 Bed House4, Heol Drindod, Carmarthen, SA31 3NU4, Heol Drindod, Carmarthen, SA31 3NU
•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 136, Llansteffan Road, Carmarthen as the 77th largest and the 47th most expensive of the 170 addresses on Llansteffan Road, Johnstown, Carmarthen, SA31.
Against the SA31 postcode district average, it is £2k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Carmarthen|1.6 km away
- Ferryside|8.9 km away
- Kidwelly|12.0 km away
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.












