SA31 3AP

Lammas Street - SA31 3AP

Last updated Jul 2026

Key Postcode Insights

SA31 3AP is a residential postcode situated on Lammas Street, Carmarthen, SA31 with 31 addresses.

It ranks as the 1003rd largest and most expensive of the 1,121 postcodes in the SA31 area. The most common property type is a period flat built between 1800 and 1911.

The postcode contains a total of 31 properties: 10 houses and 21 flats.

Ave. Sale Price
£59,019
10 Year change
up 44.6%
Ave. Rental Price
£377pcm
10 Year change
up 64.6%
Ave. £ per ft²
£78/ft²
Ave. Gross Yield
7.7%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin SA31 3AP

House
8 houses
Group
20 flats

Our partners and
data sources

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Nearby Postcodes

SA31 3AP is the 1003rd largest and the most expensive postcode out of the 1,121 postcodes in the SA31 area.

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Property Types

  • 7 period houses built between 1800 and 1911
  • 10 period flats built between 1800 and 1911
  • 8 modern flats built after 1980
  • 2 mid-century flats built between 1936 and 1979
  • 4 other addresses of unknown type
  • period house (7)
  • period flat (10)
  • modern flat (8)
  • mid-century flat (2)
  • Unknown (4)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 26 properties.
  • The most common rating is C.
  • A (0)
  • E (5)
  • B (0)
  • F (1)
  • C (10)
  • G (0)
  • D (10)
  • 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 3AP is Carmarthen station, which is 500 metres away.

      • Carmarthen
        |
        500 m away
      • Ferryside
        |
        10.6 km away
      • Kidwelly
        |
        13.6 km away
      • Pembrey & Burry Port
        |
        19.6 km away
      Source: National Rail
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