| 5 Mar 2026 | 67, HARDWICKE PLACE, LONDON COLNEY | Detached | Freehold | £595,000 |
| 3 Mar 2026 | 20, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £247,500 |
| 16 Jan 2026 | 2, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £375,000 |
| 15 Jan 2026 | 57, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £345,000 |
| 31 Oct 2025 | 3, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £405,000 |
| 22 Oct 2025 | 46, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £243,000 |
| 10 Jul 2025 | 8, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £450,000 |
| 30 Jun 2025 | 30, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £240,000 |
| 27 Jun 2025 | 33, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £232,000 |
| 15 Jan 2025 | 57, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £285,000 |
| 8 Jan 2025 | 27, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £122,000 |
| 8 Nov 2024 | 43, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £247,500 |
| 6 Jun 2024 | 12, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £222,000 |
| 11 Aug 2023 | 28, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £227,500 |
| 30 May 2023 | 53, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £375,000 |
| 22 Aug 2022 | 31, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £197,500 |
| 13 Jul 2022 | 55, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £415,000 |
| 30 Jun 2022 | 22, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £220,000 |
| 22 Jun 2022 | 35, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £208,000 |
| 22 Feb 2022 | 41, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £187,500 |
| 2 Jun 2021 | 50, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £222,000 |
| 23 Apr 2021 | 35, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £190,000 |
| 10 Mar 2021 | 10, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £210,000 |
| 29 Jan 2021 | 63, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £382,500 |
| 22 Jan 2021 | THOMAS GOULD HOUSE, FLAT 6, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £172,000 |
| 23 Oct 2020 | 22, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £200,000 |
| 8 Sep 2020 | 37, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £212,500 |
| 24 Apr 2020 | THOMAS GOULD HOUSE, FLAT 4, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £180,000 |
| 29 May 2019 | COULSON COURT, FLAT 3, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £240,000 |
| 7 Dec 2018 | 20, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £240,000 |
| 27 Jul 2018 | 30, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £245,000 |
| 22 Jun 2018 | THOMAS GOULD HOUSE, FLAT 6, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £175,000 |
| 8 Jun 2018 | THOMAS GOULD HOUSE, FLAT 2, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £190,000 |
| 18 May 2018 | THOMAS GOULD HOUSE, FLAT 5, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £176,000 |
| 22 Mar 2018 | COULSON COURT, FLAT 7, HARDWICKE PLACE, LONDON COLNEY | Other | Leasehold | £1,000 |
| 28 Apr 2017 | 38, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £169,950 |
| 12 Apr 2017 | 35, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £156,500 |
| 25 Nov 2016 | THOMAS GOULD HOUSE, FLAT 2, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £175,000 |
| 31 Oct 2016 | 17, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £191,000 |
| 30 Sep 2016 | 6, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £350,000 |
| 15 Sep 2016 | COULSON COURT, FLAT 5, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £247,225 |
| 13 Sep 2016 | 46, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £220,000 |
| 30 Aug 2016 | 52, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £370,000 |
| 19 Jul 2016 | 23, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £140,000 |
| 9 Mar 2016 | 50, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £191,000 |
| 3 Dec 2015 | 40, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £130,000 |
| 20 Nov 2015 | 41, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £139,000 |
| 19 Oct 2015 | 10, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £173,000 |
| 6 Oct 2015 | 51, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £220,000 |
| 11 Sep 2015 | 4, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £335,000 |
| 7 Aug 2015 | THOMAS GOULD HOUSE, FLAT 4, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £169,950 |
| 16 Mar 2015 | 43, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £174,950 |
| 28 Nov 2014 | 71, HARDWICKE PLACE, LONDON COLNEY | Detached | Freehold | £415,000 |
| 21 Nov 2014 | COULSON COURT, FLAT 2, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £185,000 |
| 15 Oct 2014 | 22, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £109,500 |
| 30 Jul 2014 | 57, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £284,000 |
| 4 Jul 2014 | 59, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £285,000 |
| 17 Apr 2014 | 62, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £275,000 |
| 13 Dec 2013 | THOMAS GOULD HOUSE, FLAT 2, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £130,000 |
| 19 Jul 2013 | THOMAS GOULD HOUSE, FLAT 3, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £125,000 |
| 15 Mar 2013 | 30, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £103,000 |
| 27 Feb 2013 | 34, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £117,000 |
| 11 Sep 2012 | 6, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £235,000 |
| 22 Jun 2012 | 52, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £245,000 |
| 18 Apr 2012 | THOMAS GOULD HOUSE, FLAT 4, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £116,500 |
| 23 Mar 2012 | 37, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £135,500 |
| 27 Feb 2012 | COULSON COURT, FLAT 1, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £125,000 |
| 16 Dec 2011 | 24, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £120,000 |
| 11 Aug 2011 | 4, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £241,000 |
| 16 Jul 2010 | 10, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £116,000 |
| 27 Nov 2009 | 18, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £128,000 |
| 17 Jul 2009 | 12, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £136,000 |
| 10 Nov 2008 | 46, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £148,000 |
| 6 Oct 2008 | 12, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £115,000 |
| 16 Jun 2008 | 49, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £165,000 |
| 31 Jan 2008 | 28, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £142,500 |
| 11 Dec 2007 | 51, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £170,000 |
| 31 Jul 2007 | 4, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £249,999 |
| 25 Jul 2007 | 31, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £140,000 |
| 22 Jun 2007 | COULSON COURT, FLAT 5, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £159,000 |
| 30 May 2007 | 47, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £140,000 |
| 30 Nov 2006 | COULSON COURT, FLAT 2, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £158,000 |
| 24 Nov 2006 | 72, HARDWICKE PLACE, LONDON COLNEY | Detached | Freehold | £338,000 |
| 27 Oct 2006 | COULSON COURT, FLAT 8, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £154,950 |
| 24 Aug 2006 | THOMAS GOULD HOUSE, FLAT 2, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £119,000 |
| 4 Aug 2006 | 20, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £148,400 |
| 10 Apr 2006 | 43, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £144,000 |
| 9 Mar 2006 | 68, HARDWICKE PLACE, LONDON COLNEY | Detached | Freehold | £299,995 |
| 3 Mar 2006 | 41, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £110,000 |
| 19 Jan 2006 | 50, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £137,000 |
| 17 Jan 2006 | 9, HARDWICKE PLACE, LONDON COLNEY | Semi-Detached | Freehold | £210,000 |
| 16 Dec 2005 | THOMAS GOULD HOUSE, FLAT 3, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £109,950 |
| 14 Dec 2005 | THOMAS GOULD HOUSE, FLAT 1, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £109,950 |
| 1 Dec 2005 | THOMAS GOULD HOUSE, FLAT 5, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £112,500 |
| 18 Nov 2005 | THOMAS GOULD HOUSE, FLAT 6, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £109,950 |
| 18 Nov 2005 | THOMAS GOULD HOUSE, FLAT 2, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £108,000 |
| 1 Nov 2005 | THOMAS GOULD HOUSE, FLAT 4, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £109,950 |
| 27 Oct 2005 | 49, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £129,000 |
| 30 Sep 2005 | 23, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £117,500 |
| 9 Sep 2005 | 38, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £118,250 |
| 17 Aug 2005 | 26, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £124,500 |
| 5 Aug 2005 | 21, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £118,000 |
| 27 Jul 2005 | 67, HARDWICKE PLACE, LONDON COLNEY | Detached | Freehold | £292,000 |
| 27 Jul 2005 | 56, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £215,000 |
| 15 Apr 2005 | 10, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £121,000 |
| 15 Apr 2005 | 35, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £109,500 |
| 30 Mar 2005 | 51, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £143,000 |
| 24 Mar 2005 | 71, HARDWICKE PLACE, LONDON COLNEY | Detached | Freehold | £293,000 |
| 23 Aug 2004 | COULSON COURT, FLAT 2, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £146,000 |
| 11 Jun 2004 | COULSON COURT, FLAT 6, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £138,000 |
| 23 Apr 2004 | 20, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £129,000 |
| 27 Feb 2004 | 19, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £127,950 |
| 26 Feb 2004 | COULSON COURT, FLAT 4, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £120,000 |
| 10 Dec 2003 | 50, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £123,000 |
| 31 Oct 2003 | 13, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £118,000 |
| 18 Aug 2003 | 15, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £118,500 |
| 23 Jul 2003 | 10, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £115,000 |
| 17 Apr 2003 | 23, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £112,950 |
| 6 Dec 2002 | 67, HARDWICKE PLACE, LONDON COLNEY | Detached | Freehold | £250,000 |
| 21 Nov 2002 | COULSON COURT, FLAT 1, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £115,000 |
| 18 Oct 2002 | 17, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £129,500 |
| 27 Sep 2002 | 4, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £189,950 |
| 27 Sep 2002 | 51, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £118,500 |
| 6 Sep 2002 | 49, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £126,000 |
| 23 Jul 2002 | 35, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £84,950 |
| 12 Jul 2002 | 70, HARDWICKE PLACE, LONDON COLNEY | Detached | Freehold | £245,000 |
| 24 Jun 2002 | COULSON COURT, FLAT 1, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £97,000 |
| 3 May 2002 | 11, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £90,500 |
| 1 May 2002 | 16, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £93,000 |
| 18 Apr 2002 | 72, HARDWICKE PLACE, LONDON COLNEY | Detached | Freehold | £239,950 |
| 12 Apr 2002 | 19, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £91,000 |
| 12 Mar 2002 | 14, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £94,950 |
| 14 Dec 2001 | 43, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £97,000 |
| 2 Nov 2001 | 17, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £90,000 |
| 17 Aug 2001 | 39, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £79,000 |
| 9 Aug 2001 | 23, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £73,000 |
| 29 Jun 2001 | 68, HARDWICKE PLACE, LONDON COLNEY | Detached | Freehold | £213,500 |
| 19 Jun 2001 | 66, HARDWICKE PLACE, LONDON COLNEY | Semi-Detached | Freehold | £149,950 |
| 4 Jun 2001 | 31, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £82,500 |
| 30 Mar 2001 | 71, HARDWICKE PLACE, LONDON COLNEY | Detached | Freehold | £179,950 |
| 28 Feb 2001 | 34, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £69,000 |
| 10 Nov 2000 | 50, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £84,000 |
| 29 Sep 2000 | 55, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £138,500 |
| 21 Jul 2000 | 32, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £78,500 |
| 30 Jun 2000 | COULSON COURT, FLAT 7, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £76,000 |
| 7 Jan 2000 | 18, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £71,950 |
| 17 Dec 1999 | COULSON COURT, FLAT 3, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £79,950 |
| 15 Nov 1999 | 47, HARDWICKE PLACE, LONDON COLNEY | Flat | Leasehold | £72,000 |
| 15 Nov 1999 | 70, HARDWICKE PLACE, LONDON COLNEY | Detached | Freehold | £160,000 |
| 5 Nov 1999 | 63, HARDWICKE PLACE, LONDON COLNEY | Terraced | Freehold | £119,950 |