SA18 1NW

SA18 1NWHouse Prices / Wales, Carmarthenshire, Cowell Road

Last updated May 2026

Key Postcode Insights

SA18 1NW is a residential postcode situated on Cowell Road, Garnant, Ammanford, SA18 with 43 addresses.

It ranks as the 915th largest and 275th most expensive of the 1,028 postcodes in the SA18 area. The dominant property type is a period house built between 1800 and 1911.

The postcode contains a total of 43 properties: 41 houses and 2 flats.

43
Properties
  • Houses
  • Flats

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House Pricesin SA18 1NW

Sale prices range from £85,107 for 2 bedroom Leasehold flats (538 ft2) to £327,166 for 4 bedroom freehold houses with a garden (1,280 ft2) .

Monthly rental prices range from £550 pcm for 2 bed flats to £1,263 pcm for 4 bed houses.

The gross rental yield is between 4.6% and 7.8%.

The average value per square foot is £148.

Average Sale Value
£161,719
Average Rental Value
£972 pcm
Average Rental Yield
7.2% /year
Average Value Per Sqft
£148 /ft2
Prices last updated 1st May 2026
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Properties and Buildingsin SA18 1NW, Cowell Road, Garnant, Ammanford, SA18

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Sales History
in SA18 1NW

The last sale was on 19th August 2025 for £141,500 and since then the market in the area has increased by 1.9%. The postcode has had a total of 45 sales since 1995.

SA18 1NW has seen 5 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto SA18 1NW

SA18 1NW is the 915th largest and the 275th most expensive postcode out of the 1,028 postcodes in the SA18 area.

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Property Typesin SA18 1NW

  • 22 period houses built between 1800 and 1911
  • 6 houses of an unknown age
  • 15 other addresses of unknown type
  • period house (22)
  • house (6)
  • Unknown (15)
Energy Efficiency

Energy Efficiencyof properties in SA18 1NW

  • Energy Performance Certificate (EPC) surveys conducted for 23 properties.
  • The dominant rating is D.
  • A (0)
  • E (5)
  • B (0)
  • F (1)
  • C (1)
  • G (0)
  • D (16)
  • No EPC (20)
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Schools Nearby

Schools Nearbyto SA18 1NW

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto SA18 1NW

      The closest station to SA18 1NW is Ammanford station which is 6.6 kilometres away.

      • 6.6
        km
        Ammanford
      • 7.1
        km
        Pantyffynnon
      • 7.2
        km
        Llandybie
      • 10.4
        km
        Ffairfach
      Source: National Rail
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