What homes really sold for in HP18, the postcode district covering Ashendon, Berryfields, Boarstall: every figure below comes from HM Land Registry's record of completed sales, not asking prices or estimates. HomesIndex maps 10,652 recorded HP18 sales going back to 1995.
| Year | Median | Average | Sales |
|---|---|---|---|
| 2026 | £407,500 | £483,800 | 81 |
| 2025 | £400,000 | £619,300 | 306 |
| 2024 | £392,500 | £479,500 | 295 |
| 2023 | £405,000 | £500,000 | 312 |
| 2022 | £405,000 | £491,900 | 542 |
| 2021 | £377,500 | £477,800 | 643 |
| 2020 | £365,000 | £471,000 | 434 |
| 2019 | £335,000 | £414,300 | 571 |
| 2018 | £337,500 | £413,100 | 538 |
| 2017 | £350,000 | £508,000 | 481 |
| 2016 | £325,000 | £378,000 | 610 |
| 2015 | £294,000 | £339,700 | 598 |
| 2014 | £275,000 | £326,900 | 596 |
| 2013 | £250,000 | £293,200 | 397 |
| 2012 | £280,000 | £350,900 | 256 |
| 2011 | £275,000 | £350,300 | 211 |
| 2010 | £311,000 | £383,700 | 152 |
| 2009 | £270,000 | £323,800 | 164 |
| 2008 | £310,000 | £371,400 | 121 |
| 2007 | £317,500 | £388,400 | 251 |
| 2006 | £285,000 | £350,300 | 335 |
| 2005 | £250,000 | £316,900 | 232 |
| 2004 | £250,000 | £312,000 | 245 |
| 2003 | £239,000 | £290,800 | 235 |
| 2002 | £222,000 | £263,200 | 285 |
| 2001 | £162,500 | £208,300 | 256 |
| 2000 | £167,200 | £218,400 | 232 |
| 1999 | £142,000 | £170,700 | 310 |
| 1998 | £125,000 | £143,800 | 227 |
| 1997 | £122,000 | £146,500 | 260 |
| 1996 | £97,200 | £120,800 | 276 |
| 1995 | £107,200 | £124,800 | 200 |
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 HP18:
See the average pricing map for the whole country, or generate a free AI market report for HP18.