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SA3 4BU
Home, House Prices, Mumbles Road, Swansea, Wales
SA3 4BU

Mumbles Road - SA3 4BU

Last updated Jul 2026

Key Postcode Insights

SA3 4BU is a residential postcode situated on Mumbles Road, Mumbles, Swansea, SA3 with 7 addresses.

It ranks as the 208th largest and 710th most expensive of the 983 postcodes in the SA3 area. The most common property type is a modern flat built after 1980.

The postcode contains a total of 7 properties: 1 house and 6 flats.

Ave. Sale Price
£488,011
10 Year change
up 34.1%
Ave. Rental Price
£1,855pcm
10 Year change
up 55.0%
Ave. £ per ft²
£296/ft²
Ave. Gross Yield
4.6%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin SA3 4BU

House
0 houses
Group
6 flats

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Sales Market Trends

The last sale in SA3 4BU sold for £545,000 on 16th June 2025. Since then prices are up an average of 1.7%.

The current average value in the postcode is £488,011.
The SA3 4BU Sales Market has increased by 34.1% over the last 10 years.

PeriodYear on YearAverage Price
June 20261.5%£488,011
June 20250.9%£480,652
June 20241.5%£476,287
June 20232.8%£469,303
June 20226%£456,622
June 202112.7%£430,825
June 2020-2.5%£382,425
June 20194.9%£392,228
June 20181.6%£373,910
June 20171.2%£368,147
June 2016-0.4%£363,870
June 20154.3%£365,493
June 20141.8%£350,527
June 20130.1%£344,264
June 2012-0.7%£343,890
June 2011-4%£346,279
June 20104.4%£360,888
June 2009-8.5%£345,784
June 2008-1%£377,960
June 20070%£381,827
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Rental Market Trends

The current average rental value in the postcode is £1,855.
The SA3 4BU Rental Market has increased by 55.0% over the last 10 years.

PeriodYear on YearAverage Price
June 20263%£1,855pcm
June 20253%£1,802pcm
June 20247%£1,749pcm
June 20236.9%£1,634pcm
June 202212.1%£1,529pcm
June 20217.8%£1,365pcm
June 20201%£1,265pcm
June 20192.3%£1,252pcm
June 2018-0.1%£1,224pcm
June 20172.4%£1,225pcm
June 20162.3%£1,197pcm
June 20151%£1,170pcm
June 20141.4%£1,158pcm
June 20130.2%£1,142pcm
June 20120.6%£1,140pcm
June 2011-0.7%£1,133pcm
June 20102.3%£1,141pcm
June 2009-5.9%£1,115pcm
June 20083.8%£1,185pcm
June 20070%£1,141pcm
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Sales History

The last sale was on 16th June 2025 for £545,000 and since then the market in the area has increased by 1.7%. The postcode has had a total of 4 sales since 1995.

SA3 4BU has seen 4 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodes

SA3 4BU is the 208th largest and the 710th most expensive postcode out of the 983 postcodes in the SA3 area.

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Property Types

  • 2 period flats built between 1800 and 1911
  • 4 modern flats built after 1980
  • 1 other address of unknown type
  • period flat (2)
  • modern flat (4)
  • Unknown (1)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 5 properties.
  • The most common rating is B.
  • A (0)
  • E (1)
  • B (2)
  • F (0)
  • C (2)
  • G (0)
  • D (0)
  • No EPC (2)
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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 SA3 4BU is Swansea station, which is 6.8 kilometres away.

      • Swansea
        |
        6.8 km away
      • Gowerton
        |
        8.6 km away
      • Llansamlet
        |
        12.4 km away
      • Bynea
        |
        12.8 km away
      Source: National Rail
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