What homes really sold for in SL9, the postcode district covering Gerrards Cross, Chalfont St Peter, Chalfont Common: every figure below comes from HM Land Registry's record of completed sales, not asking prices or estimates. HomesIndex maps 11,463 recorded SL9 sales going back to 1995.
| Year | Median | Average | Sales |
|---|---|---|---|
| 2026 | £695,000 | £715,800 | 57 |
| 2025 | £860,000 | £1,009,300 | 345 |
| 2024 | £800,000 | £1,005,000 | 311 |
| 2023 | £800,000 | £1,126,000 | 274 |
| 2022 | £875,000 | £1,075,300 | 352 |
| 2021 | £787,500 | £959,900 | 505 |
| 2020 | £740,000 | £926,000 | 334 |
| 2019 | £633,000 | £846,400 | 388 |
| 2018 | £677,200 | £812,000 | 358 |
| 2017 | £715,000 | £926,800 | 406 |
| 2016 | £753,800 | £967,900 | 374 |
| 2015 | £665,000 | £845,000 | 363 |
| 2014 | £650,000 | £791,500 | 382 |
| 2013 | £540,000 | £694,700 | 339 |
| 2012 | £540,000 | £666,900 | 262 |
| 2011 | £590,000 | £699,700 | 288 |
| 2010 | £545,000 | £635,800 | 299 |
| 2009 | £485,000 | £582,900 | 258 |
| 2008 | £500,000 | £648,100 | 245 |
| 2007 | £500,000 | £637,500 | 438 |
| 2006 | £495,000 | £589,000 | 472 |
| 2005 | £480,000 | £532,300 | 376 |
| 2004 | £434,200 | £521,000 | 386 |
| 2003 | £425,000 | £491,500 | 364 |
| 2002 | £349,000 | £428,200 | 391 |
| 2001 | £320,000 | £365,300 | 464 |
| 2000 | £321,500 | £383,800 | 402 |
| 1999 | £254,500 | £318,100 | 470 |
| 1998 | £270,000 | £289,200 | 374 |
| 1997 | £190,200 | £223,600 | 418 |
| 1996 | £179,000 | £192,800 | 451 |
| 1995 | £190,000 | £210,300 | 317 |
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 SL9:
See the average pricing map for the whole country, or generate a free AI market report for SL9.