SA4 3FX

SA4 3FXHouse Prices / Wales, Swansea, Old Colliery

Last updated May 2026

Key Postcode Insights

SA4 3FX is a residential postcode situated on Old Colliery, Penclawdd, Swansea, SA4 with 7 addresses.

It ranks as the 356th largest and 1060th most expensive of the 1,368 postcodes in the SA4 area. The dominant property type is a period house built between 1800 and 1911.

The postcode contains a total of 7 properties: 6 houses and 1 flat.

7
Properties
  • Houses
  • Flats

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House Pricesin SA4 3FX

Sale prices range from £74,534 for 1 bedroom leasehold flats (441 ft2) to £368,449 for 3 bedroom freehold houses with a garden (914 ft2) .

Monthly rental prices range from £439 pcm for 1 bed flats to £1,560 pcm for 3 bed houses.

The gross rental yield is between 4.8% and 7.1%.

The average value per square foot is £282.

Average Sale Value
£263,916
Average Rental Value
£1,177 pcm
Average Rental Yield
5.4% /year
Average Value Per Sqft
£282 /ft2
Prices last updated 1st May 2026
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Nearby Postcodesto SA4 3FX

SA4 3FX is the 356th largest and the 1060th most expensive postcode out of the 1,368 postcodes in the SA4 area.

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Property Typesin SA4 3FX

  • 1 period house built between 1800 and 1911
  • 1 house of an unknown age
  • 5 other addresses of unknown type
  • period house (1)
  • house (1)
  • Unknown (5)
Energy Efficiency

Energy Efficiencyof properties in SA4 3FX

  • Energy Performance Certificate (EPC) surveys conducted for 2 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (1)
  • G (0)
  • D (1)
  • No EPC (5)
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Schools Nearby

Schools Nearbyto SA4 3FX

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto SA4 3FX

      The closest station to SA4 3FX is Bynea station which is 3.7 kilometres away.

      • 3.7
        km
        Bynea
      • 4.8
        km
        Gowerton
      • 5.5
        km
        Llanelli
      • 6.0
        km
        Llangennech
      Source: National Rail
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