SA31 3HT

Heol Salem - SA31 3HT

Last updated Jul 2026

Key Postcode Insights

SA31 3HT is a residential postcode situated on Heol Salem, Johnstown, Carmarthen, SA31 with 19 addresses.

It ranks as the 847th largest and 32nd most expensive of the 1,121 postcodes in the SA31 area. The most common property type is a mid-century flat built between 1936 and 1979.

The postcode contains a total of 19 properties: 11 houses and 8 flats.

Ave. Sale Price
£108,449
10 Year change
up 41.4%
Ave. Rental Price
£682pcm
10 Year change
up 61.0%
Ave. £ per ft²
£119/ft²
Ave. Gross Yield
7.5%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin SA31 3HT

House
6 houses
Group
8 flats

Our partners and
data sources

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Nearby Postcodes

SA31 3HT is the 847th largest and the 32nd most expensive postcode out of the 1,121 postcodes in the SA31 area.

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Property Types

  • 6 period houses built between 1800 and 1911
  • 8 mid-century flats built between 1936 and 1979
  • 5 other addresses of unknown type
  • period house (6)
  • mid-century flat (8)
  • Unknown (5)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 14 properties.
  • The most common rating is C.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (7)
  • G (1)
  • D (5)
  • No EPC (5)
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Schools Nearby

Schools Nearby

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearby

      The closest station to SA31 3HT is Carmarthen station, which is 1.5 kilometres away.

      • Carmarthen
        |
        1.5 km away
      • Ferryside
        |
        9.7 km away
      • Kidwelly
        |
        13.0 km away
      • Pembrey & Burry Port
        |
        19.4 km away
      Source: National Rail
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