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SA8 3BY
Home, House Prices, Dyffryn Road, Neath Port Talbot, Wales
SA8 3BY

Dyffryn Road - SA8 3BY

Last updated Jul 2026

Key Postcode Insights

SA8 3BY is a residential postcode situated on Dyffryn Road, Alltwen, Pontardawe, Swansea, SA8 with 38 addresses.

It ranks as the 871st largest and 577th most expensive of the 1,028 postcodes in the SA8 area. The most common property type is a period house built between 1800 and 1911.

The postcode contains a total of 38 properties: 38 houses.

Ave. Sale Price
£204,668
10 Year change
up 58.6%
Ave. Rental Price
£998pcm
10 Year change
up 67.7%
Ave. £ per ft²
£229/ft²
Ave. Gross Yield
5.9%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin SA8 3BY

House
19 houses
Group
0 flats

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data sources

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Sales Market Trends

The last sale in SA8 3BY sold for £265,000 on 16th February 2026. Since then prices are up an average of 1.1%.

The current average value in the postcode is £204,668.
The SA8 3BY Sales Market has increased by 58.6% over the last 10 years.

PeriodYear on YearAverage Price
June 20261.3%£204,668
June 20254.5%£202,075
June 20241.3%£193,355
June 20234.3%£190,901
June 202210.9%£183,054
June 202110.9%£165,110
June 20205.3%£148,919
June 20193.5%£141,445
June 20185.9%£136,611
June 20170%£128,997
June 20165.8%£129,061
June 2015-0.4%£121,932
June 20143%£122,445
June 20130.9%£118,908
June 2012-1.6%£117,870
June 2011-0.8%£119,755
June 20100.7%£120,667
June 2009-8.5%£119,861
June 2008-2.5%£130,957
June 20070%£134,283
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Rental Market Trends

The current average rental value in the postcode is £998.
The SA8 3BY Rental Market has increased by 67.7% over the last 10 years.

PeriodYear on YearAverage Price
June 20262.4%£998pcm
June 20253.5%£974pcm
June 20246.3%£942pcm
June 20239.1%£886pcm
June 202214%£812pcm
June 20218.3%£713pcm
June 20202.6%£658pcm
June 20192.7%£642pcm
June 20182.6%£625pcm
June 20172.3%£609pcm
June 20163%£595pcm
June 20151.4%£578pcm
June 20141.9%£570pcm
June 20130.5%£559pcm
June 20120.7%£556pcm
June 20111.5%£552pcm
June 20103.2%£544pcm
June 2009-3.5%£527pcm
June 20081.5%£547pcm
June 20070%£538pcm
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Sales History

The last sale was on 16th February 2026 for £265,000 and since then the market in the area has increased by 1.1%. The postcode has had a total of 57 sales since 1995.

SA8 3BY has seen 8 sales in the last three years and 2 sales in the last twelve months.

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Nearby Postcodes

SA8 3BY is the 871st largest and the 577th most expensive postcode out of the 1,028 postcodes in the SA8 area.

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Property Types

  • 16 period houses built between 1800 and 1911
  • 3 modern houses built after 1980
  • 19 other addresses of unknown type
  • period house (16)
  • modern house (3)
  • Unknown (19)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 19 properties.
  • The most common rating is D.
  • A (0)
  • E (6)
  • B (0)
  • F (0)
  • C (2)
  • G (0)
  • D (11)
  • No EPC (19)
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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 SA8 3BY is Skewen station, which is 6.4 kilometres away.

      • Skewen
        |
        6.4 km away
      • Neath
        |
        6.7 km away
      • Llansamlet
        |
        7.1 km away
      • Briton Ferry
        |
        9.1 km away
      Source: National Rail
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