SA4 3DU is a residential postcode situated on Clos Marina, Gowerton, Swansea, SA4 with 14 addresses.
It ranks as the 604th largest and 366th most expensive of the 1,368 postcodes in the SA4 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 14 properties: 13 houses and 1 flat.
SA4 3DU is a residential postcode situated on Clos Marina, Gowerton, Swansea, SA4 with 14 addresses.
It ranks as the 604th largest and 366th most expensive of the 1,368 postcodes in the SA4 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 14 properties: 13 houses and 1 flat.
Sale prices range from £107,601 for 2 bedroom leasehold flats (682 ft2) to £316,570 for 3 bedroom leasehold houses with a garden (1,001 ft2) .
Monthly rental prices range from £539 pcm for 2 bed flats to £1,307 pcm for 3 bed houses.
The gross rental yield is between 5.0% and 7.0%.
The average value per square foot is £286.
The last sale in SA4 3DU sold for £180,000 on 10th September 2025. Since then prices are up an average of 0.6%.
The current average value in the postcode is £203,912.
The SA4 3DU Sales Market has increased by 60.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2.2% | £203,912 |
| April 2025 | 3.9% | £199,600 |
| April 2024 | 3.2% | £192,172 |
| April 2023 | 3.1% | £186,275 |
| April 2022 | 9.6% | £180,696 |
| April 2021 | 12% | £164,807 |
| April 2020 | 3.2% | £147,204 |
| April 2019 | 2.2% | £142,576 |
| April 2018 | 6.9% | £139,537 |
| April 2017 | 2.5% | £130,482 |
| April 2016 | -0.7% | £127,268 |
| April 2015 | 1.3% | £128,210 |
| April 2014 | 3.2% | £126,508 |
| April 2013 | -0.7% | £122,584 |
| April 2012 | -3.4% | £123,415 |
| April 2011 | -1.9% | £127,769 |
| April 2010 | 4.8% | £130,282 |
| April 2009 | -12.9% | £124,319 |
| April 2008 | -0.4% | £142,714 |
| April 2007 | 0% | £143,301 |
The current average rental value in the postcode is £1,037.
The SA4 3DU Rental Market has increased by 66.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.8% | £1,037pcm |
| April 2025 | 4.6% | £1,000pcm |
| April 2024 | 7.2% | £956pcm |
| April 2023 | 7.7% | £891pcm |
| April 2022 | 15.1% | £828pcm |
| April 2021 | 6.8% | £719pcm |
| April 2020 | 2.6% | £673pcm |
| April 2019 | 1.4% | £656pcm |
| April 2018 | 1.2% | £647pcm |
| April 2017 | 2.8% | £639pcm |
| April 2016 | 2.2% | £622pcm |
| April 2015 | 1.7% | £609pcm |
| April 2014 | 1.7% | £599pcm |
| April 2013 | 0.7% | £588pcm |
| April 2012 | 1.1% | £584pcm |
| April 2011 | -1% | £578pcm |
| April 2010 | 0.2% | £584pcm |
| April 2009 | -6.4% | £582pcm |
| April 2008 | 4.3% | £622pcm |
| April 2007 | 0% | £597pcm |
The last sale was on 10th September 2025 for £180,000 and since then the market in the area has increased by 0.6%. The postcode has had a total of 22 sales since 1995.
SA4 3DU has seen 3 sales in the last three years and 1 sale in the last twelve months.
SA4 3DU is the 604th largest and the 366th most expensive postcode out of the 1,368 postcodes in the SA4 area.
Be the first Estate
Agent here!
The closest station to SA4 3DU is Gowerton station which is 800 metres away.
The recent census recorded whether a resident owned or rented their home.
In the area around SA4 3DU, 44.6% of property is privately owned with a mortgage and 36.2% is privately owned outright.
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 SA4 3DU, 17.1% of residents are recorded as possessing school level qualifications and 40.4% 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 SA4 3DU, the average age was 45 and the most common age was 52.
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 SA4 3DU, 0.6% 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 SA4 3DU, there are an average of 1.8 cars per household.
See below for how this compares to Wales and the rest of England & Wales.
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.
Be the first Estate
Agent here!