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SA3 4AU
Home, House Prices, Newton Road, Swansea, Wales
SA3 4AU

Newton Road - SA3 4AU

Last updated Jul 2026

Key Postcode Insights

SA3 4AU is a residential postcode situated on Newton Road, Mumbles, Swansea, SA3 with 6 addresses.

It ranks as the 181st largest and 349th most expensive of the 983 postcodes in the SA3 area. The most common property type is a period flat built between 1800 and 1911.

The postcode contains a total of 6 properties: 1 house and 5 flats.

Ave. Sale Price
£330,053
10 Year change
up 37.5%
Ave. Rental Price
£1,305pcm
10 Year change
up 58.9%
Ave. £ per ft²
£226/ft²
Ave. Gross Yield
4.7%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin SA3 4AU

House
1 houses
Group
5 flats

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data sources

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Sales Market Trends

The current average value in the postcode is £330,053.
The SA3 4AU Sales Market has increased by 37.5% over the last 10 years.

PeriodYear on YearAverage Price
June 20261.4%£330,053
June 20251.4%£325,543
June 20241.2%£321,042
June 20233%£317,171
June 20226.8%£307,992
June 202113%£288,382
June 2020-2.4%£255,257
June 20195.2%£261,611
June 20182.1%£248,635
June 20171.5%£243,602
June 2016-0.2%£240,023
June 20154.4%£240,465
June 20141.7%£230,351
June 20130.2%£226,459
June 2012-0.3%£225,970
June 2011-4%£226,695
June 20104.7%£236,065
June 2009-8.4%£225,460
June 2008-0.9%£246,092
June 20070%£248,430
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Rental Market Trends

The current average rental value in the postcode is £1,305.
The SA3 4AU Rental Market has increased by 58.9% over the last 10 years.

PeriodYear on YearAverage Price
June 20262.8%£1,305pcm
June 20253.5%£1,269pcm
June 20246.8%£1,226pcm
June 20237.1%£1,149pcm
June 202212.9%£1,073pcm
June 20218.1%£950pcm
June 20201.1%£878pcm
June 20192.6%£869pcm
June 20180.4%£846pcm
June 20172.7%£843pcm
June 20162.6%£821pcm
June 20151.1%£800pcm
June 20141.3%£792pcm
June 20130.3%£781pcm
June 20121%£779pcm
June 2011-0.6%£771pcm
June 20102.6%£776pcm
June 2009-5.7%£756pcm
June 20083.9%£802pcm
June 20070%£772pcm
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Nearby Postcodes

SA3 4AU is the 181st largest and the 349th most expensive postcode out of the 983 postcodes in the SA3 area.

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Property Types

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

Energy Efficiency

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

      • Swansea
        |
        6.8 km away
      • Gowerton
        |
        8.5 km away
      • Llansamlet
        |
        12.4 km away
      • Bynea
        |
        12.7 km away
      Source: National Rail
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