SL9 8BY is a residential postcode situated on Oak End Way, Gerrards Cross, SL9 with 12 addresses.
It ranks as the 517th largest and 279th most expensive of the 812 postcodes in the SL9 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 12 properties: 12 flats.
SL9 8BY is a residential postcode situated on Oak End Way, Gerrards Cross, SL9 with 12 addresses.
It ranks as the 517th largest and 279th most expensive of the 812 postcodes in the SL9 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 12 properties: 12 flats.
Sale prices range from £459,120 for 2 bedroom leasehold flats (675 ft2) to £912,171 for 3 bedroom leasehold flats (1,991 ft2) .
Monthly rental prices range from £1,556 pcm for 2 bed flats to £2,739 pcm for 3 bed flats.
The gross rental yield is between 3.6% and 4.1%.
The average value per square foot is £528.
The last sale in SL9 8BY sold for £725,000 on 12th February 2026. Since then prices are up an average of 0.7%.
The current average value in the postcode is £719,754.
The SL9 8BY Sales Market has decreased by 2.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -1.6% | £719,754 |
| April 2025 | -3.6% | £731,495 |
| April 2024 | -0.3% | £758,503 |
| April 2023 | -1.6% | £760,465 |
| April 2022 | 5.6% | £773,215 |
| April 2021 | 3.5% | £732,049 |
| April 2020 | 1.8% | £707,112 |
| April 2019 | -2.3% | £694,901 |
| April 2018 | -4.6% | £710,968 |
| April 2017 | 0.9% | £744,922 |
| April 2016 | 10.2% | £738,302 |
| April 2015 | 8.9% | £670,117 |
| April 2014 | 7.6% | £615,426 |
| April 2013 | 3.4% | £572,073 |
| April 2012 | -1.2% | £553,001 |
| April 2011 | 1.2% | £559,945 |
| April 2010 | 4.9% | £553,346 |
| April 2009 | -9.3% | £527,458 |
| April 2008 | 6.4% | £581,270 |
| April 2007 | 0% | £546,244 |
The current average rental value in the postcode is £2,193.
The SL9 8BY Rental Market has increased by 14.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 1.6% | £2,193pcm |
| April 2025 | 5.3% | £2,159pcm |
| April 2024 | 3.6% | £2,051pcm |
| April 2023 | 4.6% | £1,981pcm |
| April 2022 | 4.1% | £1,893pcm |
| April 2021 | 1.9% | £1,818pcm |
| April 2020 | 1.3% | £1,784pcm |
| April 2019 | -2.6% | £1,761pcm |
| April 2018 | -1.1% | £1,809pcm |
| April 2017 | -4.8% | £1,828pcm |
| April 2016 | -1.9% | £1,921pcm |
| April 2015 | 1.1% | £1,958pcm |
| April 2014 | 9.2% | £1,936pcm |
| April 2013 | 2.1% | £1,773pcm |
| April 2012 | 5.9% | £1,736pcm |
| April 2011 | -3.6% | £1,638pcm |
| April 2010 | 5.9% | £1,699pcm |
| April 2009 | -14.7% | £1,604pcm |
| April 2008 | 8.6% | £1,881pcm |
| April 2007 | 0% | £1,733pcm |
The last sale was on 12th February 2026 for £725,000 and since then the market in the area has increased by 0.7%. The postcode has had a total of 24 sales since 1995.
SL9 8BY has seen 3 sales in the last three years and 2 sales in the last twelve months.
SL9 8BY is the 517th largest and the 279th most expensive postcode out of the 812 postcodes in the SL9 area.
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The closest station to SL9 8BY is Gerrards Cross station which is 400 metres away.
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