Every completed sale recorded by HM Land Registry across the NN postcode area, centred on Northampton: 443,385 sales since 1995, mapped and broken down by district and street group.
| Year | Median | Average | Sales |
|---|---|---|---|
| 2026 | £257,000 | £295,100 | 2,715 |
| 2025 | £270,000 | £324,900 | 12,856 |
| 2024 | £270,000 | £351,700 | 13,047 |
| 2023 | £266,000 | £343,400 | 11,725 |
| 2022 | £268,000 | £435,600 | 15,091 |
| 2021 | £249,000 | £323,800 | 17,052 |
| 2020 | £230,000 | £329,900 | 11,837 |
| 2019 | £221,000 | £293,700 | 13,649 |
| 2018 | £220,000 | £301,300 | 14,907 |
| 2017 | £210,000 | £276,600 | 15,510 |
| 2016 | £187,000 | £236,500 | 15,798 |
| 2015 | £174,000 | £222,400 | 14,656 |
| 2014 | £160,000 | £196,400 | 13,623 |
| 2013 | £151,100 | £183,500 | 10,648 |
| 2012 | £147,500 | £173,900 | 8,724 |
| 2011 | £145,000 | £172,800 | 8,432 |
| 2010 | £146,000 | £174,100 | 8,368 |
| 2009 | £142,500 | £167,000 | 8,238 |
| 2008 | £147,000 | £173,700 | 9,178 |
| 2007 | £152,000 | £177,000 | 18,156 |
| 2006 | £144,900 | £165,700 | 19,518 |
| 2005 | £137,000 | £158,000 | 15,687 |
| 2004 | £132,000 | £151,700 | 17,832 |
| 2003 | £118,500 | £136,700 | 17,736 |
| 2002 | £96,000 | £115,400 | 20,377 |
| 2001 | £82,000 | £99,100 | 18,697 |
| 2000 | £72,000 | £87,700 | 16,774 |
| 1999 | £63,000 | £77,100 | 17,174 |
| 1998 | £58,500 | £70,700 | 15,211 |
| 1997 | £53,000 | £64,300 | 15,661 |
| 1996 | £47,500 | £58,100 | 13,477 |
| 1995 | £45,500 | £55,800 | 11,031 |