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Registered Address: 2 Leman St, London E1 8FA
SA4 9GQHouse Prices / Wales, Swansea, Mountain Road
Last updated May 2026
Key Postcode Insights
SA4 9GQ is a residential postcode situated on Mountain Road, Penllergaer, Swansea, SA4 with 4 addresses.
It ranks as the 263rd largest and 1228th most expensive of the 1,368 postcodes in the SA4 area. The dominant property type is a period house built between 1800 and 1911.
The postcode contains a total of 4 properties: 4 houses.
4
Properties
- Houses
Key Postcode Insights
SA4 9GQ is a residential postcode situated on Mountain Road, Penllergaer, Swansea, SA4 with 4 addresses.
It ranks as the 263rd largest and 1228th most expensive of the 1,368 postcodes in the SA4 area. The dominant property type is a period house built between 1800 and 1911.
The postcode contains a total of 4 properties: 4 houses.
4
Properties
- Houses
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House Pricesin SA4 9GQ
Sale prices range from £334,674 for 4 bedroom freehold houses with a garden (1,552 ft2) to £580,329 for 5 bedroom freehold houses with a garden (4,197 ft2) .
Monthly rental prices range from £1,286 pcm for 4 bed houses to £2,236 pcm for 5 bed houses.
The gross rental yield is between 4.4% and 4.7%.
The average value per square foot is £200.
Average Sale Value
£422,493
Average Rental Value
£1,614 pcm
Average Rental Yield
4.6% /year
Average Value Per Sqft
£200 /ft2
Sales Market Trendsin SA4 9GQ
The last sale in SA4 9GQ sold for £580,000 on 17th December 2025. Since then prices are up an average of 2.9%.
The current average value in the postcode is £422,493.
The SA4 9GQ Sales Market has increased by 62.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2% | £422,493 |
| April 2025 | 2.8% | £414,283 |
| April 2024 | 3.2% | £402,905 |
| April 2023 | 4% | £390,498 |
| April 2022 | 9.2% | £375,409 |
| April 2021 | 12.7% | £343,886 |
| April 2020 | 3.1% | £305,250 |
| April 2019 | 2.8% | £295,950 |
| April 2018 | 8% | £287,758 |
| April 2017 | 2.7% | £266,510 |
| April 2016 | -0.7% | £259,489 |
| April 2015 | 1.1% | £261,352 |
| April 2014 | 3.4% | £258,581 |
| April 2013 | 0.8% | £250,105 |
| April 2012 | -2.1% | £248,114 |
| April 2011 | -1.4% | £253,381 |
| April 2010 | 5.9% | £257,038 |
| April 2009 | -12% | £242,624 |
| April 2008 | 0.1% | £275,829 |
| April 2007 | 0% | £275,428 |
Rental Market Trendsin SA4 9GQ
The current average rental value in the postcode is £1,614.
The SA4 9GQ Rental Market has increased by 67.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.5% | £1,614pcm |
| April 2025 | 3.3% | £1,559pcm |
| April 2024 | 6.9% | £1,510pcm |
| April 2023 | 8.5% | £1,412pcm |
| April 2022 | 15.4% | £1,301pcm |
| April 2021 | 6.8% | £1,127pcm |
| April 2020 | 2.3% | £1,056pcm |
| April 2019 | 1.8% | £1,031pcm |
| April 2018 | 1.7% | £1,013pcm |
| April 2017 | 3.5% | £996pcm |
| April 2016 | 2.4% | £962pcm |
| April 2015 | 1.8% | £940pcm |
| April 2014 | 2% | £924pcm |
| April 2013 | 2.4% | £906pcm |
| April 2012 | 2.2% | £884pcm |
| April 2011 | -0.5% | £865pcm |
| April 2010 | 1.3% | £869pcm |
| April 2009 | -4.9% | £858pcm |
| April 2008 | 4.7% | £902pcm |
| April 2007 | 0% | £862pcm |
Explore Propertiesin SA4 9GQ, Mountain Road, Penllergaer, Swansea, SA4
- Gelli Aur, Mountain Road, Swansea, SA4 9GQ4 bed period house
- Mairita, Mountain Road, Swansea, SA4 9GQ
- Mountain House, Mountain Road, Swansea, SA4 9GQ5 bed period house
- Mountain Lodge, Mountain Road, Swansea, SA4 9GQ5 bed modern house
Sales Historyin SA4 9GQ
The last sale was on 17th December 2025 for £580,000 and since then the market in the area has increased by 2.9%. The postcode has had a total of 8 sales since 1995.
SA4 9GQ has seen 2 sales in the last three years and 1 sale in the last twelve months.
Sold Dec 2025£580,000 | 5 Bed HouseMountain RoadMountain Lodge, Mountain Road, Swansea, SA4 9GQ
Sold Sep 2023£515,000 | 5 Bed HouseMountain RoadMountain Lodge, Mountain Road, Swansea, SA4 9GQ
Sold Dec 2018£200,000 | 5 Bed HouseMountain RoadMountain House, Mountain Road, Swansea, SA4 9GQ
Sold Jan 2016£374,320 | 5 Bed HouseMountain RoadMountain Lodge, Mountain Road, Swansea, SA4 9GQ
Sold Sep 2005£137,500 | 5 Bed HouseMountain RoadMountain House, Mountain Road, Swansea, SA4 9GQ
Sold Aug 2005£320,000 | 5 Bed HouseMountain RoadMountain Lodge, Mountain Road, Swansea, SA4 9GQ
Sold Oct 2000£35,000 | 5 Bed HouseMountain RoadMountain Lodge, Mountain Road, Swansea, SA4 9GQ
Sold Nov 1996£51,500 | 5 Bed HouseMountain RoadMountain House, Mountain Road, Swansea, SA4 9GQ
Nearby Postcodesto SA4 9GQ
SA4 9GQ is the 263rd largest and the 1228th most expensive postcode out of the 1,368 postcodes in the SA4 area.
- 99 mSA4 9AA, Gorseinon Road, Penllergaer, Swansea, SA4SA4 9AA35 Addresses
- 170 mSA4 9AH, Gorseinon Road, Penllergaer, Swansea, SA4SA4 9AH31 Addresses
- 171 mSA4 9BT, Dillwyn Road, Penllergaer, Swansea, SA4SA4 9BT12 Addresses
- 213 mSA4 9BG, Mount Crescent, Penllergaer, Swansea, SA4SA4 9BG22 Addresses
- 229 mSA4 9WE, Gelli Hyll Road, Penllergaer, Swansea, SA4SA4 9WE2 Addresses
- 243 mSA4 9AD, Orchard Grove, Penllergaer, Swansea, SA4SA4 9AD9 Addresses
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Property Typesin SA4 9GQ
- 2 period houses built between 1800 and 1911
- 1 modern house built after 1980
- 1 other address of unknown type
- period house (2)
- modern house (1)
- Unknown (1)
Energy Efficiencyof properties in SA4 9GQ
- Energy Performance Certificate (EPC) surveys conducted for 3 properties.
- The dominant rating is C.
- A (0)
- E (0)
- B (0)
- F (1)
- C (2)
- G (0)
- D (0)
- No EPC (1)
Top 3 Most Expensive Saleson Mountain Road
Schools Nearbyto SA4 9GQ
Public Transport Nearbyto SA4 9GQ
The closest station to SA4 9GQ is Gowerton station which is 2.7 kilometres away.
- 2.7kmGowerton
- 5.3kmLlangennech
- 6.0kmPontarddulais
- 6.1kmBynea
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