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SA9 1BA
Home, House Prices, Ystradgynlais, Swansea, Powys, Wales
SA9 1BA

Ystradgynlais, Swansea - SA9 1BA

Last updated Jul 2026

Key Postcode Insights

SA9 1BA is a residential postcode situated on Ystradgynlais, Swansea, SA9 with 1 addresses.

It ranks as the 238th largest and 1784th most expensive of the 2,202 postcodes in the SA9 area. The most common property type is a period house built between 1800 and 1911.

The postcode contains a total of 1 properties: 1 house.

Ave. Sale Price
£412,325
10 Year change
up 58.1%
Ave. Rental Price
£1,600pcm
10 Year change
up 66.6%
Ave. £ per ft²
£322/ft²
Ave. Gross Yield
4.7%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin SA9 1BA

House
1 houses
Group
0 flats

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data sources

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Sales Market Trends

The current average value in the postcode is £412,325.
The SA9 1BA Sales Market has increased by 58.1% over the last 10 years.

PeriodYear on YearAverage Price
June 20261.1%£412,325
June 20254.6%£407,675
June 20240.6%£389,864
June 20233.3%£387,549
June 202212.7%£375,291
June 202111.3%£333,019
June 20204.5%£299,161
June 20194.1%£286,267
June 20184.6%£275,112
June 20170.8%£262,895
June 20164.3%£260,841
June 20151.5%£250,072
June 20142.8%£246,488
June 20130.4%£239,781
June 2012-1.8%£238,888
June 2011-0.7%£243,281
June 20102%£244,945
June 2009-9%£240,178
June 2008-1.3%£263,934
June 20070%£267,323
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Rental Market Trends

The current average rental value in the postcode is £1,600.
The SA9 1BA Rental Market has increased by 66.6% over the last 10 years.

PeriodYear on YearAverage Price
June 20262.3%£1,600pcm
June 20253.7%£1,564pcm
June 20246%£1,509pcm
June 20238.7%£1,424pcm
June 202214.4%£1,310pcm
June 20218.1%£1,145pcm
June 20202.3%£1,059pcm
June 20192.8%£1,036pcm
June 20182.2%£1,007pcm
June 20172.6%£986pcm
June 20163.1%£960pcm
June 20151.4%£932pcm
June 20141.8%£919pcm
June 20130.4%£903pcm
June 20121.2%£899pcm
June 20111.2%£889pcm
June 20103.6%£878pcm
June 2009-3.9%£848pcm
June 20083.1%£883pcm
June 20070%£856pcm
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Nearby Postcodes

SA9 1BA is the 238th largest and the 1784th most expensive postcode out of the 2,202 postcodes in the SA9 area.

properties list title title

Property Types

  • 1 period house built between 1800 and 1911
  • period house (1)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 1 property.
  • The most common rating is F.
  • A (0)
  • E (0)
  • B (0)
  • F (1)
  • C (0)
  • G (0)
  • D (0)
  • No EPC (0)
properties list title title

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 SA9 1BA is Neath station, which is 11.6 kilometres away.

      • Neath
        |
        11.6 km away
      • Skewen
        |
        12.6 km away
      • Llansamlet
        |
        13.9 km away
      • Briton Ferry
        |
        14.5 km away
      Source: National Rail
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