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SA1 4BB
Home, House Prices, St. Helens Road, Swansea, Wales
SA1 4BB

St. Helens Road - SA1 4BB

Last updated Jul 2026

Key Postcode Insights

SA1 4BB is a residential postcode situated on St. Helens Road, Swansea, SA1 with 12 addresses.

It ranks as the 325th largest and 446th most expensive of the 1,104 postcodes in the SA1 area. The most common property type is a modern flat built after 1980.

The postcode contains a total of 12 properties: 2 houses and 10 flats.

Ave. Sale Price
£136,100
10 Year change
up 33.0%
Ave. Rental Price
£717pcm
10 Year change
up 53.9%
Ave. £ per ft²
£230/ft²
Ave. Gross Yield
6.3%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin SA1 4BB

House
1 houses
Group
10 flats

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Sales Market Trends

The last sale in SA1 4BB sold for £135,000 on 13th January 2022. Since then prices are up an average of 23.8%.

The current average value in the postcode is £136,100.
The SA1 4BB Sales Market has increased by 33.0% over the last 10 years.

PeriodYear on YearAverage Price
June 20262.2%£136,100
June 20250.5%£133,127
June 20245.1%£132,492
June 20231.5%£126,094
June 20227.2%£124,214
June 20215.5%£115,823
June 20200.1%£109,815
June 20194.7%£109,733
June 20180.9%£104,772
June 20171.5%£103,843
June 20163.1%£102,318
June 20150%£99,263
June 20143.9%£99,304
June 2013-3%£95,579
June 2012-3%£98,538
June 2011-6.9%£101,633
June 20106%£109,138
June 2009-12.6%£102,996
June 2008-3.9%£117,883
June 20070%£122,721
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Rental Market Trends

The current average rental value in the postcode is £717.
The SA1 4BB Rental Market has increased by 53.9% over the last 10 years.

PeriodYear on YearAverage Price
June 20262.8%£717pcm
June 20253.8%£698pcm
June 20246.7%£673pcm
June 20236.5%£630pcm
June 202212.4%£592pcm
June 20218%£526pcm
June 20201.4%£487pcm
June 20191.7%£481pcm
June 2018-0.5%£473pcm
June 20171.9%£475pcm
June 20161.9%£466pcm
June 20150.8%£457pcm
June 20140.9%£454pcm
June 2013-0.3%£450pcm
June 20120.8%£451pcm
June 2011-1.6%£448pcm
June 20101.3%£455pcm
June 2009-7.2%£449pcm
June 20083.9%£484pcm
June 20070%£466pcm
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Sales History

The last sale was on 13th January 2022 for £135,000 and since then the market in the area has increased by 23.8%. The postcode has had a total of 3 sales since 1995.

SA1 4BB has seen no sales in the last three years and no sales in the last twelve months.

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Nearby Postcodes

SA1 4BB is the 325th largest and the 446th most expensive postcode out of the 1,104 postcodes in the SA1 area.

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Property Types

  • 7 modern flats built after 1980
  • 1 house of an unknown age
  • 3 early-century flats built between 1912 and 1935
  • 1 other address of unknown type
  • modern flat (7)
  • house (1)
  • early-century flat (3)
  • Unknown (1)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 9 properties.
  • The most common rating is C.
  • A (0)
  • E (0)
  • B (2)
  • F (0)
  • C (7)
  • G (0)
  • D (0)
  • No EPC (3)
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Top 3 Most Expensive Sales

Schools Nearby

Schools Nearby

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      Schools and house prices
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearby

      The closest station to SA1 4BB is Swansea station, which is 1.3 kilometres away.

      • Swansea
        |
        1.3 km away
      • Gowerton
        |
        6.6 km away
      • Llansamlet
        |
        6.9 km away
      • Skewen
        |
        8.9 km away
      Source: National Rail
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