SA9 1JB

Penybryn - SA9 1JB

Last updated Jul 2026

Key Postcode Insights

SA9 1JB is a residential postcode situated on Penybryn, Ystradgynlais, Swansea, SA9 with 55 addresses.

It ranks as the 2192nd largest and 55th most expensive of the 2,202 postcodes in the SA9 area. The most common property type is a mid-century house built between 1936 and 1979.

The postcode contains a total of 55 properties: 31 houses and 24 flats.

Ave. Sale Price
£77,604
10 Year change
up 56.2%
Ave. Rental Price
£469pcm
10 Year change
up 64.9%
Ave. £ per ft²
£99/ft²
Ave. Gross Yield
7.3%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin SA9 1JB

House
30 houses
Group
24 flats

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Sales History

The last sale was on 13th December 2023 for £84,000 and since then the market in the area has remained stable. The postcode has had a total of 2 sales since 1995.

SA9 1JB has seen 1 sale in the last three years and no sales in the last twelve months.

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Nearby Postcodes

SA9 1JB is the 2192nd largest and the 55th most expensive postcode out of the 2,202 postcodes in the SA9 area.

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Property Types

  • 30 mid-century houses built between 1936 and 1979
  • 24 mid-century flats built between 1936 and 1979
  • 1 other address of unknown type
  • mid-century house (30)
  • mid-century flat (24)
  • Unknown (1)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 54 properties.
  • The most common rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (33)
  • G (0)
  • D (21)
  • No EPC (1)
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Schools Nearby

Schools Nearby

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearby

      The closest station to SA9 1JB is Neath station, which is 14.0 kilometres away.

      • Neath
        |
        14.0 km away
      • Skewen
        |
        15.1 km away
      • Llansamlet
        |
        16.4 km away
      • Ammanford
        |
        16.8 km away
      Source: National Rail
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