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SA4 4YJHouse Prices / Wales, Swansea, Blackhill Road
Last updated May 2026
Key Postcode Insights
SA4 4YJ is a residential postcode situated on Blackhill Road, Gorseinon, Swansea, SA4 with 7 addresses.
It ranks as the 365th largest and 201st most expensive of the 1,368 postcodes in the SA4 area. The dominant property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 7 properties: 7 houses.
7
Properties
- Houses
Key Postcode Insights
SA4 4YJ is a residential postcode situated on Blackhill Road, Gorseinon, Swansea, SA4 with 7 addresses.
It ranks as the 365th largest and 201st most expensive of the 1,368 postcodes in the SA4 area. The dominant property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 7 properties: 7 houses.
7
Properties
- Houses
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House Pricesin SA4 4YJ
Sale prices range from £138,640 for 3 bedroom freehold houses with a garden (839 ft2) to £161,516 for 3 bedroom freehold houses with a garden (1,108 ft2) .
Monthly rental prices range from £943 pcm for 3 bed houses to £1,016 pcm for 3 bed houses.
The gross rental yield is between 7.6% and 8.2%.
The average value per square foot is £154.
Average Sale Value
£146,986
Average Rental Value
£969 pcm
Average Rental Yield
7.9% /year
Average Value Per Sqft
£154 /ft2
Sales Market Trendsin SA4 4YJ
The last sale in SA4 4YJ sold for £122,250 on 27th June 2025. Since then prices are up an average of 1.7%.
The current average value in the postcode is £146,986.
The SA4 4YJ Sales Market has increased by 69.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2.4% | £146,986 |
| April 2025 | 4.5% | £143,545 |
| April 2024 | 3.8% | £137,366 |
| April 2023 | 3.3% | £132,343 |
| April 2022 | 8.8% | £128,143 |
| April 2021 | 14.3% | £117,747 |
| April 2020 | 3.5% | £103,042 |
| April 2019 | 2.8% | £99,577 |
| April 2018 | 8.9% | £96,890 |
| April 2017 | 2.3% | £88,978 |
| April 2016 | -1% | £86,961 |
| April 2015 | 0.8% | £87,859 |
| April 2014 | 3.4% | £87,148 |
| April 2013 | -1% | £84,306 |
| April 2012 | -2.6% | £85,167 |
| April 2011 | -1.6% | £87,428 |
| April 2010 | 5.5% | £88,827 |
| April 2009 | -14% | £84,172 |
| April 2008 | -0.4% | £97,834 |
| April 2007 | 0% | £98,185 |
Rental Market Trendsin SA4 4YJ
The current average rental value in the postcode is £969.
The SA4 4YJ Rental Market has increased by 72.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.9% | £969pcm |
| April 2025 | 4.9% | £933pcm |
| April 2024 | 7.2% | £889pcm |
| April 2023 | 7.7% | £829pcm |
| April 2022 | 16% | £769pcm |
| April 2021 | 7.1% | £663pcm |
| April 2020 | 2.7% | £619pcm |
| April 2019 | 1.9% | £603pcm |
| April 2018 | 1.8% | £592pcm |
| April 2017 | 3.4% | £581pcm |
| April 2016 | 2.5% | £563pcm |
| April 2015 | 1.8% | £549pcm |
| April 2014 | 2.2% | £539pcm |
| April 2013 | 1% | £528pcm |
| April 2012 | 1.2% | £523pcm |
| April 2011 | -0.7% | £517pcm |
| April 2010 | 0.5% | £520pcm |
| April 2009 | -6.5% | £518pcm |
| April 2008 | 3.9% | £554pcm |
| April 2007 | 0% | £533pcm |
Explore Propertiesin SA4 4YJ, Blackhill Road, Gorseinon, Swansea, SA4
- 1, Blackhill Road, Swansea, SA4 4YJ
- 2, Blackhill Road, Swansea, SA4 4YJ3 bed mid-century house
- 3, Blackhill Road, Swansea, SA4 4YJ3 bed early-century house
- 4A, Blackhill Road, Swansea, SA4 4YJ3 bed modern house
- 4, Blackhill Road, Swansea, SA4 4YJ3 bed modern house
- 5, Blackhill Road, Swansea, SA4 4YJ3 bed early-century house
- 6, Blackhill Road, Swansea, SA4 4YJ3 bed early-century house
Sales Historyin SA4 4YJ
The last sale was on 27th June 2025 for £122,250 and since then the market in the area has increased by 1.7%. The postcode has had a total of 7 sales since 1995.
SA4 4YJ has seen 1 sale in the last three years and 1 sale in the last twelve months.
Sold Jun 2025£122,250 | 3 Bed HouseBlackhill Road5, Blackhill Road, Swansea, SA4 4YJ
Sold Oct 2019£155,000 | 3 Bed HouseBlackhill Road4A, Blackhill Road, Swansea, SA4 4YJ
Sold Nov 2018£157,000 | 3 Bed HouseBlackhill Road6, Blackhill Road, Swansea, SA4 4YJ
Sold May 2017£141,000 | 3 Bed HouseBlackhill Road6, Blackhill Road, Swansea, SA4 4YJ
Sold Apr 2016£145,000 | 3 Bed HouseBlackhill Road2, Blackhill Road, Swansea, SA4 4YJ
Sold Oct 2004£99,950 | 3 Bed HouseBlackhill Road5, Blackhill Road, Swansea, SA4 4YJ
Sold Sep 2003£72,000 | 3 Bed HouseBlackhill Road1, Blackhill Road, Swansea, SA4 4YJ
Nearby Postcodesto SA4 4YJ
SA4 4YJ is the 365th largest and the 201st most expensive postcode out of the 1,368 postcodes in the SA4 area.
- 27 mSA4 4YL, Gower View Road, Gorseinon, Swansea, SA4SA4 4YL25 Addresses
- 71 mSA4 4YT, Ash Grove, Gorseinon, Swansea, SA4SA4 4YT8 Addresses
- 105 mSA4 4YX, Fernhill Road, Gorseinon, Swansea, SA4SA4 4YX6 Addresses
- 107 mSA4 4FA, Cobham Close, Gorseinon, Swansea, SA4SA4 4FA14 Addresses
- 142 mSA4 4YE, Frampton Road, Gorseinon, Swansea, SA4SA4 4YE40 Addresses
- 153 mSA4 4YG, Frampton Road, Gorseinon, Swansea, SA4SA4 4YG51 Addresses
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Property Typesin SA4 4YJ
- 2 modern houses built after 1980
- 1 mid-century house built between 1936 and 1979
- 3 early-century houses built between 1912 and 1935
- 1 other address of unknown type
- modern house (2)
- mid-century house (1)
- early-century house (3)
- Unknown (1)
Energy Efficiencyof properties in SA4 4YJ
- Energy Performance Certificate (EPC) surveys conducted for 6 properties.
- The dominant rating is B.
- A (0)
- E (2)
- B (2)
- F (1)
- C (0)
- G (0)
- D (1)
- No EPC (1)
Schools Nearbyto SA4 4YJ
Public Transport Nearbyto SA4 4YJ
The closest station to SA4 4YJ is Llangennech station which is 2.6 kilometres away.
- 2.6kmLlangennech
- 3.1kmGowerton
- 3.2kmBynea
- 4.8kmPontarddulais
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