What homes really sold for in SL4, the postcode district covering Water Oakley, Windsor, Old Windsor: every figure below comes from HM Land Registry's record of completed sales, not asking prices or estimates. HomesIndex maps 24,419 recorded SL4 sales going back to 1995.
| Year | Median | Average | Sales |
|---|---|---|---|
| 2026 | £502,000 | £560,700 | 139 |
| 2025 | £507,800 | £603,000 | 642 |
| 2024 | £500,000 | £769,900 | 676 |
| 2023 | £475,000 | £728,300 | 600 |
| 2022 | £518,500 | £764,000 | 801 |
| 2021 | £485,000 | £638,400 | 954 |
| 2020 | £500,000 | £626,700 | 588 |
| 2019 | £446,200 | £670,400 | 628 |
| 2018 | £450,000 | £625,500 | 552 |
| 2017 | £470,900 | £671,100 | 686 |
| 2016 | £465,000 | £645,500 | 719 |
| 2015 | £420,000 | £544,700 | 735 |
| 2014 | £365,000 | £498,400 | 767 |
| 2013 | £348,000 | £450,300 | 693 |
| 2012 | £317,800 | £435,700 | 560 |
| 2011 | £321,200 | £414,100 | 558 |
| 2010 | £320,000 | £391,700 | 591 |
| 2009 | £285,000 | £359,200 | 503 |
| 2008 | £311,800 | £397,100 | 456 |
| 2007 | £310,000 | £372,100 | 1,055 |
| 2006 | £275,000 | £336,900 | 1,010 |
| 2005 | £275,000 | £320,500 | 913 |
| 2004 | £250,000 | £310,100 | 901 |
| 2003 | £249,500 | £303,900 | 860 |
| 2002 | £225,000 | £265,800 | 1,071 |
| 2001 | £198,000 | £239,200 | 967 |
| 2000 | £180,000 | £223,300 | 867 |
| 1999 | £151,000 | £187,800 | 1,141 |
| 1998 | £135,000 | £164,200 | 982 |
| 1997 | £116,000 | £132,700 | 1,092 |
| 1996 | £92,000 | £109,300 | 960 |
| 1995 | £90,000 | £115,400 | 752 |
Medians are the middle sold price of the year's recorded sales; averages can be pulled up by a few expensive sales. Looking for one exact postcode or address? Search it above to see every sale at address level.
Each sector covers a group of streets within SL4:
See the average pricing map for the whole country, or generate a free AI market report for SL4.