Our Data Sources
18, Heol Salem, Carmarthen has 31 entries in the Land Registry , most recently in June 2016 and a single entry in the EPC database dated February 2016.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high 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 18, Heol Salem, Carmarthen, we estimate a market value of £243,338 and a rental value of £1,284 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £215,528 and £1,137 per month respectively.
Plot Size
HM Land Registry records the plot of land for 18, Heol Salem, Carmarthen as measuring 508 m2.
That makes it the 11th largest plot in the postcode, where all 13 other houses have recorded plot data.
Energy Efficiency
18, Heol Salem, Carmarthen has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Feb 2016.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 18, Heol Salem, Carmarthen completed on 10th June 2016 at £169,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 41.1% over the period since June 2016.
- Sold Jun 2016£169,000
- Sold Sep 2005£170,000
- Sold Oct 2000£64,500
Similar Properties Sold Nearby
Over the past 2 years 170 properties similar to 18, Heol Salem, Carmarthen have sold within a radius of 1.0 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 9th April 2025, was 19, Heol Salem, Carmarthen, SA31 3HS, a freehold house which sold for £230,000.
Read more about house prices in SA31.
- Sold Apr 2025£230,000 | 3 Bed House19, Heol Salem, Carmarthen, SA31 3HS19, Heol Salem, Carmarthen, SA31 3HS
- Sold Feb 2022£201,000 | 3 Bed House27, Heol Salem, Carmarthen, SA31 3HS27, Heol Salem, Carmarthen, SA31 3HS
- Sold Mar 2018£125,000 | 3 Bed House21, Heol Salem, Carmarthen, SA31 3HS21, Heol Salem, Carmarthen, SA31 3HS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 34 addresses on Heol Salem, Johnstown, Carmarthen, SA31, 18, Heol Salem, Carmarthen comes out as the 17th largest and the 10th most expensive in our analysis of the public data.
It is also £14k less expensive than the average property across the SA31 district.
More reading links
Schools Nearby
Public Transport Nearby
- Carmarthen|1.6 km away
- Ferryside|9.6 km away
- Kidwelly|13.0 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












