SL1 3GX is a residential postcode situated on Exploration Way, Slough, SL1 with 104 addresses.
It ranks as the 1361st largest of the 1,426 postcodes in the SL1 area.
The postcode contains a total of 104 properties: 54 flats and 50 other properties.
SL1 3GX is a residential postcode situated on Exploration Way, Slough, SL1 with 104 addresses.
It ranks as the 1361st largest of the 1,426 postcodes in the SL1 area.
The postcode contains a total of 104 properties: 54 flats and 50 other properties.
The last sale in SL1 3GX sold for £360,525 on 26th June 2025. Since then prices are down an average of 3.2%.
The current average value in the postcode is £340,995.
The SL1 3GX Sales Market has decreased by 2.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -3.5% | £340,995 |
| April 2025 | -1.1% | £353,485 |
| April 2024 | -2.7% | £357,428 |
| April 2023 | 1.6% | £367,509 |
| April 2022 | 2.3% | £361,867 |
| April 2021 | 1.1% | £353,592 |
| April 2020 | 0% | £349,772 |
| April 2019 | -1.1% | £349,630 |
| April 2018 | -3.8% | £353,473 |
| April 2017 | 4.9% | £367,417 |
| April 2016 | 18.7% | £350,192 |
| April 2015 | 13.5% | £295,097 |
| April 2014 | 5.8% | £260,049 |
| April 2013 | 3.5% | £245,772 |
| April 2012 | 0% | £237,541 |
| April 2011 | 2.4% | £237,505 |
| April 2010 | 4.4% | £231,968 |
| April 2009 | -13.8% | £222,229 |
| April 2008 | 3.5% | £257,781 |
| April 2007 | 0% | £249,164 |
The current average rental value in the postcode is £1,538.
The SL1 3GX Rental Market has increased by 25.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 0.8% | £1,538pcm |
| April 2025 | 0.3% | £1,526pcm |
| April 2024 | 9.7% | £1,522pcm |
| April 2023 | 12.3% | £1,387pcm |
| April 2022 | 3% | £1,235pcm |
| April 2021 | -0.6% | £1,199pcm |
| April 2020 | 2.5% | £1,206pcm |
| April 2019 | 0.5% | £1,177pcm |
| April 2018 | -3.9% | £1,172pcm |
| April 2017 | -0.2% | £1,220pcm |
| April 2016 | 5.5% | £1,223pcm |
| April 2015 | 4.6% | £1,160pcm |
| April 2014 | 2.9% | £1,109pcm |
| April 2013 | 5.3% | £1,078pcm |
| April 2012 | 3.4% | £1,024pcm |
| April 2011 | 6.1% | £991pcm |
| April 2010 | -2.5% | £933pcm |
| April 2009 | -4.6% | £957pcm |
| April 2008 | 2.6% | £1,003pcm |
| April 2007 | 0% | £977pcm |
The last sale was on 26th June 2025 for £360,525 and since then the market in the area has decreased by 3.2%. The postcode has had a total of 51 sales since 1995.
SL1 3GX has seen 51 sales in the last three years and 1 sale in the last twelve months.
SL1 3GX is the 1361st largest and the 601st most expensive postcode out of the 1,426 postcodes in the SL1 area.
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The closest station to SL1 3GX is Slough station which is 600 metres away.
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