Colwyn Avenue - SA1 7EW
Key Postcode Insights
SA1 7EW is a residential postcode situated on Colwyn Avenue, Winch Wen, Swansea, SA1 with 5 addresses.
It ranks as the 172nd largest and 352nd most expensive of the 1,104 postcodes in the SA1 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 5 properties: 2 houses and 3 flats.
- Ave. Sale Price
- £139,852
- 10 Year change
- up 52.5%
- Ave. Rental Price
- £741pcm
- 10 Year change
- up 64.6%
- Ave. £ per ft²
- £174/ft²
- Ave. Gross Yield
- 6.4%/year/yr
Key Postcode Insights
SA1 7EW is a residential postcode situated on Colwyn Avenue, Winch Wen, Swansea, SA1 with 5 addresses.
It ranks as the 172nd largest and 352nd most expensive of the 1,104 postcodes in the SA1 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 5 properties: 2 houses and 3 flats.
- Ave. Sale Price
- £139,852
- 10 Year change
- up 52.5%
- Ave. Rental Price
- £741pcm
- 10 Year change
- up 64.6%
- Ave. £ per ft²
- £174/ft²
- Ave. Gross Yield
- 6.4%/year/yr
Explore Propertiesin SA1 7EW
- 133A Colwyn Avenue
Unknown
- Flat
Unknown
- Flat
Unknown
- 139 Colwyn Avenue
4 Bed Period House
- 141 Colwyn Avenue
3 Bed Period House
Sales Market Trends
The last sale in SA1 7EW sold for £180,000 on 19th December 2017. Since then prices are down an average of 0.0%.
The current average value in the postcode is £139,852.
The SA1 7EW Sales Market has increased by 52.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.2% | £139,852 |
| June 2025 | 4.5% | £136,907 |
| June 2024 | 2.1% | £131,054 |
| June 2023 | 1.2% | £128,326 |
| June 2022 | 12.3% | £126,766 |
| June 2021 | 9.4% | £112,869 |
| June 2020 | 2.5% | £103,183 |
| June 2019 | 4.3% | £100,660 |
| June 2018 | 3.1% | £96,519 |
| June 2017 | 2% | £93,587 |
| June 2016 | 4.3% | £91,708 |
| June 2015 | -0.3% | £87,938 |
| June 2014 | 3.2% | £88,171 |
| June 2013 | -1.7% | £85,449 |
| June 2012 | -2.3% | £86,929 |
| June 2011 | -3.2% | £88,962 |
| June 2010 | 5.6% | £91,901 |
| June 2009 | -11.8% | £87,000 |
| June 2008 | -4.2% | £98,625 |
| June 2007 | 0% | £102,968 |
Rental Market Trends
The current average rental value in the postcode is £741.
The SA1 7EW Rental Market has increased by 64.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3% | £741pcm |
| June 2025 | 4.6% | £720pcm |
| June 2024 | 6.3% | £688pcm |
| June 2023 | 7% | £647pcm |
| June 2022 | 14.2% | £605pcm |
| June 2021 | 8.9% | £530pcm |
| June 2020 | 1.5% | £487pcm |
| June 2019 | 2.7% | £480pcm |
| June 2018 | 0.7% | £467pcm |
| June 2017 | 3% | £464pcm |
| June 2016 | 2.6% | £450pcm |
| June 2015 | 1.1% | £439pcm |
| June 2014 | 1.1% | £434pcm |
| June 2013 | -0.1% | £429pcm |
| June 2012 | 1.4% | £430pcm |
| June 2011 | -1% | £424pcm |
| June 2010 | 2.3% | £428pcm |
| June 2009 | -6.3% | £418pcm |
| June 2008 | 3.8% | £447pcm |
| June 2007 | 0% | £430pcm |
Sales History
The last sale was on 19th December 2017 for £180,000 and since then the market in the area has remained stable. The postcode has had a total of 2 sales since 1995.
SA1 7EW has seen no sales in the last three years and no sales in the last twelve months.
Nearby Postcodes
SA1 7EW is the 172nd largest and the 352nd most expensive postcode out of the 1,104 postcodes in the SA1 area.
- SA1 7EN, Colwyn Avenue, Winch Wen, Swansea, SA1SA1 7EN30 Addresses|65 m away
- SA1 7HT, Caldicot Close, Bonymaen, Swansea, SA1SA1 7HT10 Addresses|74 m away
- SA1 7HR, Caldicot Road, Bonymaen, Swansea, SA1SA1 7HR19 Addresses|104 m away
- SA1 7DZ, Criccieth Place, Winch Wen, Swansea, SA1SA1 7DZ18 Addresses|107 m away
- SA1 7HW, Caldicot Road, Bonymaen, Swansea, SA1SA1 7HW29 Addresses|113 m away
Property Types
- 2 period houses built between 1800 and 1911
- 3 other addresses of unknown type
- period house (2)
- Unknown (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 2 properties.
- The most common rating is C.
- A (0)
- E (1)
- B (0)
- F (0)
- C (1)
- G (0)
- D (0)
- No EPC (3)
Top 3 Most Expensive Sales
- Sold Aug 2025£185,000 | 3 Bed House6, Colwyn Avenue, Swansea, SA1 7EE6, Colwyn Avenue, Swansea, SA1 7EE
- Sold Dec 2017£180,000 | 4 Bed House139, Colwyn Avenue, Swansea, SA1 7EW139, Colwyn Avenue, Swansea, SA1 7EW
- Sold May 2024£170,000 | 4 Bed House16, Colwyn Avenue, Swansea, SA1 7EH16, Colwyn Avenue, Swansea, SA1 7EH
Schools Nearby
Public Transport Nearby
The closest station to SA1 7EW is Llansamlet station, which is 2.3 kilometres away.
- Llansamlet|2.3 km away
- Swansea|3.4 km away
- Skewen|4.5 km away
- Briton Ferry|6.1 km away
