Nantwen

NantwenHouse Prices / Wales, Carmarthenshire

Last updated Jun 2026

Key Street Insights

Nantwen is a residential street with 38 addresses.

It ranks as the 705th largest and 422nd most expensive of the 1,038 streets in the SA14 area. The dominant property type is a mid-century house built between 1936 and 1979.

The street contains a total of 38 properties: 38 houses.

38
Properties
  • Houses

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House Priceson Nantwen

Sale prices range from £101,754 for 3 bedroom freehold houses with a garden (635 ft2) to £204,321 for 3 bedroom freehold houses with a garden (1,054 ft2) .

Monthly rental prices range from £718 pcm for 3 bed houses to £975 pcm for 3 bed houses.

The gross rental yield is between 5.7% and 8.5%.

The average value per square foot is £173.

Average Sale Value
£156,552
Average Rental Value
£883 pcm
Average Rental Yield
6.8% /year
Average Value Per Sqft
£173 /ft2
Prices last updated 1st June 2026
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Explore Propertieson Nantwen, Llanelli, SA14

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Sales History
on Nantwen, Llanelli, SA14

The last sale was on 15th April 2026 for £2,500 and since then the market in the area has increased by 2.1%. The street has had a total of 18 sales since 1995.

Nantwen, Llanelli, SA14 has seen 4 sales in the last three years and 2 sales in the last twelve months.

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Nearby Streetsto Nantwen, Llanelli, SA14

Nantwen, Llanelli, SA14 is the 705th largest and the 422nd most expensive street in the SA14 area.

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Postcodeson Nantwen, Llanelli, SA14

There are 2 postcodes on Nantwen, Llanelli, SA14.

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Property Typesin Nantwen

  • 4 modern houses built after 1980
  • 19 mid-century houses built between 1936 and 1979
  • 2 early-century houses built between 1912 and 1935
  • 13 other addresses of unknown type
  • modern house (4)
  • mid-century house (19)
  • early-century house (2)
  • Unknown (13)
Energy Efficiency

Energy Efficiencyof properties on Nantwen

  • Energy Performance Certificate (EPC) surveys conducted for 25 properties.
  • The dominant rating is D.
  • A (0)
  • E (1)
  • B (0)
  • F (1)
  • C (10)
  • G (0)
  • D (13)
  • No EPC (13)
Schools Nearby

Schools Nearby

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearby

      The closest station to Nantwen, Llanelli, SA14 is Bynea station, which is 900 metres away.

      • 900
        m
        Bynea
      • 2.3
        km
        Llangennech
      • 3.9
        km
        Llanelli
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