Dyffryn Road - SA8 3BX
Key Postcode Insights
SA8 3BX is a residential postcode situated on Dyffryn Road, Alltwen, Pontardawe, Swansea, SA8 with 29 addresses.
It ranks as the 729th largest and 633rd 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 29 properties: 29 houses.
- Ave. Sale Price
- £237,642
- 10 Year change
- up 59.3%
- Ave. Rental Price
- £1,048pcm
- 10 Year change
- up 68.5%
- Ave. £ per ft²
- £239/ft²
- Ave. Gross Yield
- 5.3%/year/yr
Key Postcode Insights
SA8 3BX is a residential postcode situated on Dyffryn Road, Alltwen, Pontardawe, Swansea, SA8 with 29 addresses.
It ranks as the 729th largest and 633rd 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 29 properties: 29 houses.
- Ave. Sale Price
- £237,642
- 10 Year change
- up 59.3%
- Ave. Rental Price
- £1,048pcm
- 10 Year change
- up 68.5%
- Ave. £ per ft²
- £239/ft²
- Ave. Gross Yield
- 5.3%/year/yr
Explore Propertiesin SA8 3BX
- Church House
House
- Min Y Graig
3 Bed Period House
- The Garden House
House
- 1 Dyffryn Road
House
- 2 Dyffryn Road
House
Sales Market Trends
The last sale in SA8 3BX sold for £515,000 on 18th December 2025. Since then prices are up an average of 1.4%.
The current average value in the postcode is £237,642.
The SA8 3BX Sales Market has increased by 59.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.5% | £237,642 |
| June 2025 | 4.5% | £234,228 |
| June 2024 | 1.5% | £224,226 |
| June 2023 | 4.3% | £220,970 |
| June 2022 | 10.9% | £211,961 |
| June 2021 | 10.9% | £191,115 |
| June 2020 | 5.2% | £172,257 |
| June 2019 | 3.5% | £163,684 |
| June 2018 | 6% | £158,211 |
| June 2017 | 0.1% | £149,306 |
| June 2016 | 5.9% | £149,174 |
| June 2015 | -0.5% | £140,922 |
| June 2014 | 2.9% | £141,683 |
| June 2013 | 0.9% | £137,705 |
| June 2012 | -1.6% | £136,515 |
| June 2011 | -0.8% | £138,783 |
| June 2010 | 0.4% | £139,847 |
| June 2009 | -8.7% | £139,225 |
| June 2008 | -2.8% | £152,414 |
| June 2007 | 0% | £156,812 |
Rental Market Trends
The current average rental value in the postcode is £1,048.
The SA8 3BX Rental Market has increased by 68.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.6% | £1,048pcm |
| June 2025 | 3.4% | £1,021pcm |
| June 2024 | 6.5% | £987pcm |
| June 2023 | 9.1% | £927pcm |
| June 2022 | 14% | £850pcm |
| June 2021 | 8.3% | £746pcm |
| June 2020 | 2.5% | £688pcm |
| June 2019 | 2.7% | £671pcm |
| June 2018 | 2.7% | £654pcm |
| June 2017 | 2.5% | £637pcm |
| June 2016 | 3% | £622pcm |
| June 2015 | 1.3% | £604pcm |
| June 2014 | 1.8% | £596pcm |
| June 2013 | 0.5% | £586pcm |
| June 2012 | 0.7% | £583pcm |
| June 2011 | 1.5% | £579pcm |
| June 2010 | 3% | £570pcm |
| June 2009 | -3.7% | £554pcm |
| June 2008 | 1.2% | £575pcm |
| June 2007 | 0% | £569pcm |
Sales History
The last sale was on 18th December 2025 for £515,000 and since then the market in the area has increased by 1.4%. The postcode has had a total of 47 sales since 1995.
SA8 3BX has seen 6 sales in the last three years and 2 sales in the last twelve months.
- Sold Dec 2025£515,000 | 5 Bed House40, Dyffryn Road, Swansea, SA8 3BX40, Dyffryn Road, Swansea, SA8 3BX
- Sold Jul 2025£167,500 | 3 Bed House4, Dyffryn Road, Swansea, SA8 3BX4, Dyffryn Road, Swansea, SA8 3BX
- Sold Dec 2024£230,000 | 3 Bed House19, Dyffryn Road, Swansea, SA8 3BX19, Dyffryn Road, Swansea, SA8 3BX
- Sold Oct 2024£230,000 | 3 Bed House15, Dyffryn Road, Swansea, SA8 3BX15, Dyffryn Road, Swansea, SA8 3BX
- Sold May 2024£450,000 | 5 Bed House40, Dyffryn Road, Swansea, SA8 3BX40, Dyffryn Road, Swansea, SA8 3BX
Nearby Postcodes
SA8 3BX is the 729th largest and the 633rd most expensive postcode out of the 1,028 postcodes in the SA8 area.
- SA8 3BT, High Street, Alltwen, Pontardawe, Swansea, SA8SA8 3BT8 Addresses|69 m away
- SA8 3AF, Bryn Golau, Alltwen, Pontardawe, Swansea, SA8SA8 3AF6 Addresses|78 m away
- SA8 3BD, Clos Gwenallt, Pontardawe, Swansea, SA8SA8 3BD6 Addresses|124 m away
- SA8 3AB, Alltwen Hill, Pontardawe, Swansea, SA8SA8 3AB26 Addresses|136 m away
- SA8 3AD, Mill Row, Pontardawe, Swansea, SA8SA8 3AD7 Addresses|170 m away
Property Types
- 20 period houses built between 1800 and 1911
- 2 houses of an unknown age
- 7 other addresses of unknown type
- period house (20)
- house (2)
- Unknown (7)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 20 properties.
- The most common rating is E.
- A (0)
- E (8)
- B (2)
- F (2)
- C (0)
- G (1)
- D (7)
- No EPC (9)
Top 3 Most Expensive Sales
- Sold Dec 2025£515,000 | 5 Bed House40, Dyffryn Road, Swansea, SA8 3BX40, Dyffryn Road, Swansea, SA8 3BX
- Sold May 2024£450,000 | 5 Bed House40, Dyffryn Road, Swansea, SA8 3BX40, Dyffryn Road, Swansea, SA8 3BX
- Sold Feb 2026£265,000 | 3 Bed House60, Dyffryn Road, Swansea, SA8 3BY60, Dyffryn Road, Swansea, SA8 3BY
Schools Nearby
Public Transport Nearby
The closest station to SA8 3BX is Skewen station, which is 6.1 kilometres away.
- Skewen|6.1 km away
- Neath|6.5 km away
- Llansamlet|6.7 km away
- Briton Ferry|8.9 km away