SA3 4DL is a residential postcode situated on Mumbles Road, Mumbles, Swansea, SA3 with 33 addresses.
It ranks as the 580th largest and 56th most expensive of the 702 postcodes in the SA3 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 33 properties: 16 houses and 17 flats.
SA3 4DL is a residential postcode situated on Mumbles Road, Mumbles, Swansea, SA3 with 33 addresses.
It ranks as the 580th largest and 56th most expensive of the 702 postcodes in the SA3 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 33 properties: 16 houses and 17 flats.
Sale prices range from £117,663 for 1 bedroom leasehold flats (398 ft2) to £625,077 for 5 bedroom freehold houses with a garden (2,034 ft2) .
Monthly rental prices range from £734 pcm for 1 bed flats to £2,340 pcm for 5 bed houses.
The gross rental yield is between 4.5% and 7.8%.
The average value per square foot is £337.
The last sale in SA3 4DL sold for £346,500 on 16th June 2025. Since then prices are down an average of 1.2%.
The current average value in the postcode is £270,299.
The SA3 4DL Sales Market has increased by 33.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -0.1% | £270,299 |
| April 2025 | 1.5% | £270,609 |
| April 2024 | -2.4% | £266,507 |
| April 2023 | 1.8% | £273,151 |
| April 2022 | 12.2% | £268,407 |
| April 2021 | 10% | £239,139 |
| April 2020 | -1.5% | £217,341 |
| April 2019 | 0.1% | £220,684 |
| April 2018 | 2.1% | £220,368 |
| April 2017 | 6.5% | £215,785 |
| April 2016 | 3.1% | £202,659 |
| April 2015 | 6.3% | £196,525 |
| April 2014 | -1% | £184,897 |
| April 2013 | 1.8% | £186,790 |
| April 2012 | 0.5% | £183,550 |
| April 2011 | -3.2% | £182,597 |
| April 2010 | 4% | £188,627 |
| April 2009 | -10.5% | £181,320 |
| April 2008 | 1.7% | £202,574 |
| April 2007 | 0% | £199,207 |
The current average rental value in the postcode is £1,392.
The SA3 4DL Rental Market has increased by 65.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 4.4% | £1,392pcm |
| April 2025 | 4.4% | £1,332pcm |
| April 2024 | 7.5% | £1,276pcm |
| April 2023 | 7.4% | £1,187pcm |
| April 2022 | 14.6% | £1,105pcm |
| April 2021 | 6.6% | £964pcm |
| April 2020 | 2.9% | £905pcm |
| April 2019 | 0.9% | £880pcm |
| April 2018 | 1% | £872pcm |
| April 2017 | 2.3% | £863pcm |
| April 2016 | 2.2% | £843pcm |
| April 2015 | 1.6% | £825pcm |
| April 2014 | 1.5% | £813pcm |
| April 2013 | 0.8% | £801pcm |
| April 2012 | 0.8% | £795pcm |
| April 2011 | -1.3% | £789pcm |
| April 2010 | -0.3% | £799pcm |
| April 2009 | -6.5% | £801pcm |
| April 2008 | 4.7% | £856pcm |
| April 2007 | 0% | £818pcm |
The last sale was on 16th June 2025 for £346,500 and since then the market in the area has decreased by 1.2%. The postcode has had a total of 50 sales since 1995.
SA3 4DL has seen 6 sales in the last three years and 1 sale in the last twelve months.
SA3 4DL is the 580th largest and the 56th most expensive postcode out of the 702 postcodes in the SA3 area.
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The closest station to SA3 4DL is Swansea station which is 6.9 kilometres away.
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According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
The recent census recorded whether a resident owned or rented their home.
In the area around SA3 4DL, 39.6% of property is privately owned outright and 36.9% is privately rented.
The graph below shows how this compares to Wales and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around SA3 4DL, 13.1% of residents are recorded as possessing school level qualifications and 52.9% as possessing degree level qualifications.
The graph below shows how this compares to Wales and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around SA3 4DL, the average age was 49.5 and the most common age was 72.
The graph below shows how this compares to Wales and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around SA3 4DL, 1.0% of property was a second home.
Comparison figures for Wales and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around SA3 4DL, there are an average of 1.2 cars per household.
See below for how this compares to Wales and the rest of England & Wales.