SA1 8BL

Sebastopol Street - SA1 8BL

Last updated Jul 2026

Key Postcode Insights

SA1 8BL is a residential postcode situated on Sebastopol Street, St. Thomas, Swansea, SA1 with 33 addresses.

It ranks as the 779th largest and 706th most expensive of the 1,104 postcodes in the SA1 area. The most common property type is a period house built between 1800 and 1911.

The postcode contains a total of 33 properties: 33 houses.

Ave. Sale Price
£154,643
10 Year change
up 45.1%
Ave. Rental Price
£758pcm
10 Year change
up 70.1%
Ave. £ per ft²
£170/ft²
Ave. Gross Yield
5.9%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin SA1 8BL

House
23 houses
Group
0 flats

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Sales History

The last sale was on 5th April 2024 for £87,500 and since then the market in the area has increased by 4.8%. The postcode has had a total of 37 sales since 1995.

SA1 8BL has seen 5 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodes

SA1 8BL is the 779th largest and the 706th most expensive postcode out of the 1,104 postcodes in the SA1 area.

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Property Types

  • 22 period houses built between 1800 and 1911
  • 1 house of an unknown age
  • 10 other addresses of unknown type
  • period house (22)
  • house (1)
  • Unknown (10)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 22 properties.
  • The most common rating is D.
  • A (0)
  • E (5)
  • B (0)
  • F (0)
  • C (5)
  • G (0)
  • D (12)
  • No EPC (11)
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Schools Nearby

Schools Nearby

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearby

      The closest station to SA1 8BL is Swansea station, which is 900 metres away.

      • Swansea
        |
        900 m away
      • Llansamlet
        |
        5.3 km away
      • Skewen
        |
        7.1 km away
      • Briton Ferry
        |
        7.8 km away
      Source: National Rail
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