Western Street - SA1 3JX
Key Postcode Insights
SA1 3JX is a residential postcode situated on Western Street, Swansea, SA1 with 32 addresses.
It ranks as the 743rd largest and 800th 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 32 properties: 29 houses and 3 flats.
- Ave. Sale Price
- £159,145
- 10 Year change
- up 36.5%
- Ave. Rental Price
- £764pcm
- 10 Year change
- up 59.7%
- Ave. £ per ft²
- £170/ft²
- Ave. Gross Yield
- 5.8%/year/yr
Key Postcode Insights
SA1 3JX is a residential postcode situated on Western Street, Swansea, SA1 with 32 addresses.
It ranks as the 743rd largest and 800th 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 32 properties: 29 houses and 3 flats.
- Ave. Sale Price
- £159,145
- 10 Year change
- up 36.5%
- Ave. Rental Price
- £764pcm
- 10 Year change
- up 59.7%
- Ave. £ per ft²
- £170/ft²
- Ave. Gross Yield
- 5.8%/year/yr
Explore Propertiesin SA1 3JX
- 20 Western Street
3 Bed Period House
- 29 Western Street
Building  |  2 Flats
- 30 Western Street
4 Bed Period House
- 31 Western Street
3 Bed Period House
- 32 Western Street
3 Bed Period House
Sales Market Trends
The last sale in SA1 3JX sold for £175,000 on 4th June 2025. Since then prices are up an average of 2.2%.
The current average value in the postcode is £159,145.
The SA1 3JX Sales Market has increased by 36.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.2% | £159,145 |
| June 2025 | 0.4% | £155,756 |
| June 2024 | 5.1% | £155,084 |
| June 2023 | 2.1% | £147,533 |
| June 2022 | 7.5% | £144,547 |
| June 2021 | 5.6% | £134,412 |
| June 2020 | -0.3% | £127,275 |
| June 2019 | 5.7% | £127,721 |
| June 2018 | 1.7% | £120,856 |
| June 2017 | 2% | £118,869 |
| June 2016 | 3.7% | £116,569 |
| June 2015 | 0.2% | £112,374 |
| June 2014 | 3.8% | £112,184 |
| June 2013 | -3% | £108,083 |
| June 2012 | -2.7% | £111,435 |
| June 2011 | -7.1% | £114,506 |
| June 2010 | 7% | £123,194 |
| June 2009 | -12.3% | £115,091 |
| June 2008 | -4% | £131,284 |
| June 2007 | 0% | £136,745 |
Rental Market Trends
The current average rental value in the postcode is £764.
The SA1 3JX Rental Market has increased by 59.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.7% | £764pcm |
| June 2025 | 4.1% | £744pcm |
| June 2024 | 6.5% | £715pcm |
| June 2023 | 6.7% | £671pcm |
| June 2022 | 13.5% | £629pcm |
| June 2021 | 8.5% | £554pcm |
| June 2020 | 1.3% | £510pcm |
| June 2019 | 2.4% | £504pcm |
| June 2018 | 0.2% | £492pcm |
| June 2017 | 2.6% | £491pcm |
| June 2016 | 2.4% | £479pcm |
| June 2015 | 0.9% | £467pcm |
| June 2014 | 1.1% | £463pcm |
| June 2013 | 0% | £458pcm |
| June 2012 | 1.1% | £458pcm |
| June 2011 | -1.1% | £454pcm |
| June 2010 | 2.1% | £459pcm |
| June 2009 | -6.6% | £449pcm |
| June 2008 | 3.8% | £481pcm |
| June 2007 | 0% | £464pcm |
Sales History
The last sale was on 4th June 2025 for £175,000 and since then the market in the area has increased by 2.2%. The postcode has had a total of 38 sales since 1995.
SA1 3JX has seen 7 sales in the last three years and no sales in the last twelve months.
- Sold Jun 2025£175,000 | 3 Bed House31, Western Street, Swansea, SA1 3JX31, Western Street, Swansea, SA1 3JX
- Sold Apr 2025£190,000 | 3 Bed House35, Western Street, Swansea, SA1 3JX35, Western Street, Swansea, SA1 3JX
- Sold Mar 2025£221,000 | 4 Bed House43, Western Street, Swansea, SA1 3JX43, Western Street, Swansea, SA1 3JX
- Sold Jan 2025£95,000 | 1 Bed House38, Western Street, Swansea, SA1 3JX38, Western Street, Swansea, SA1 3JX
- Sold Jan 2024£148,600 | 4 Bed House37, Western Street, Swansea, SA1 3JX37, Western Street, Swansea, SA1 3JX
Nearby Postcodes
SA1 3JX is the 743rd largest and the 800th most expensive postcode out of the 1,104 postcodes in the SA1 area.
- SA1 3JG, Oxford Street, Swansea, SA1SA1 3JG34 Addresses|57 m away
- SA1 3TD, Spring Terrace, Swansea, SA1SA1 3TD27 Addresses|58 m away
- SA1 3JF, Richardson Street, Swansea, SA1SA1 3JF22 Addresses|61 m away
- SA1 3JE, Richardson Street, Swansea, SA1SA1 3JE23 Addresses|65 m away
- SA1 3JU, Western Street, Swansea, SA1SA1 3JU34 Addresses|89 m away
Property Types
- 26 period houses built between 1800 and 1911
- 2 period flats built between 1800 and 1911
- 2 modern houses built after 1980
- 2 other addresses of unknown type
- period house (26)
- period flat (2)
- modern house (2)
- Unknown (2)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 29 properties.
- The most common rating is D.
- A (0)
- E (4)
- B (0)
- F (0)
- C (7)
- G (0)
- D (18)
- No EPC (3)
Top 3 Most Expensive Sales
- Sold Mar 2025£221,000 | 4 Bed House43, Western Street, Swansea, SA1 3JX43, Western Street, Swansea, SA1 3JX
- Sold Aug 2024£200,000 | 5 Bed House162, Western Street, Swansea, SA1 3JZ162, Western Street, Swansea, SA1 3JZ
- Sold Oct 2022£190,000 | 3 Bed House148, Western Street, Swansea, SA1 3JY148, Western Street, Swansea, SA1 3JY
Schools Nearby
Public Transport Nearby
The closest station to SA1 3JX is Swansea station, which is 1.2 kilometres away.
- Swansea|1.2 km away
- Gowerton|6.8 km away
- Llansamlet|6.8 km away
- Skewen|8.8 km away
