| 7 Nov 2025 | GLASSMILL HOUSE, 22, ROBERTSON ROAD | Flat | Leasehold | £450,000 |
| 22 Aug 2024 | GLASSMILL HOUSE, 14, ROBERTSON ROAD | Flat | Leasehold | £445,000 |
| 20 Dec 2023 | GLASSMILL HOUSE, 21, ROBERTSON ROAD | Flat | Leasehold | £435,000 |
| 7 Oct 2022 | GLASSMILL HOUSE, 8, ROBERTSON ROAD | Flat | Leasehold | £425,000 |
| 13 May 2022 | GLASSMILL HOUSE, 22, ROBERTSON ROAD | Flat | Leasehold | £435,000 |
| 3 Sep 2021 | 6, ROBERTSON ROAD | Terraced | Freehold | £650,000 |
| 29 Jun 2021 | GLASSMILL HOUSE, 5, ROBERTSON ROAD | Flat | Leasehold | £412,000 |
| 30 Aug 2019 | GLASSMILL HOUSE, 16, ROBERTSON ROAD | Flat | Leasehold | £337,000 |
| 28 Aug 2019 | GLASSMILL HOUSE, 7, ROBERTSON ROAD | Flat | Leasehold | £365,000 |
| 3 Nov 2017 | GLASSMILL HOUSE, 22, ROBERTSON ROAD | Flat | Leasehold | £365,000 |
| 23 Aug 2017 | GLASSMILL HOUSE, 19, ROBERTSON ROAD | Flat | Leasehold | £371,000 |
| 23 May 2016 | 4, ROBERTSON ROAD | Terraced | Freehold | £575,000 |
| 22 Mar 2016 | GLASSMILL HOUSE, 4, ROBERTSON ROAD | Flat | Leasehold | £348,000 |
| 10 Apr 2015 | GLASSMILL HOUSE, 16, ROBERTSON ROAD | Flat | Leasehold | £330,000 |
| 3 Oct 2014 | GLASSMILL HOUSE, 17, ROBERTSON ROAD | Flat | Leasehold | £326,000 |
| 28 Jun 2013 | 2, ROBERTSON ROAD | Terraced | Freehold | £395,000 |
| 24 May 2013 | GLASSMILL HOUSE, 10, ROBERTSON ROAD | Flat | Leasehold | £267,500 |
| 6 Dec 2011 | GLASSMILL HOUSE, 3, ROBERTSON ROAD | Flat | Leasehold | £249,500 |
| 10 Aug 2011 | GLASSMILL HOUSE, 15, ROBERTSON ROAD | Flat | Leasehold | £240,000 |
| 22 Jul 2011 | GLASSMILL HOUSE, 7, ROBERTSON ROAD | Flat | Leasehold | £249,999 |
| 13 Jul 2011 | GLASSMILL HOUSE, 12, ROBERTSON ROAD | Flat | Leasehold | £239,950 |
| 6 Apr 2010 | GLASSMILL HOUSE, 1, ROBERTSON ROAD | Flat | Leasehold | £255,000 |
| 7 Sep 2007 | GLASSMILL HOUSE, 17, ROBERTSON ROAD, BERKHAMSTED | Flat | Leasehold | £250,000 |
| 30 Jul 2007 | 4, ROBERTSON ROAD, BERKHAMSTED | Terraced | Freehold | £370,000 |
| 18 May 2007 | 6, ROBERTSON ROAD, BERKHAMSTED | Terraced | Freehold | £357,500 |
| 30 Mar 2007 | 2, ROBERTSON ROAD, BERKHAMSTED | Terraced | Freehold | £363,800 |
| 25 Jul 2006 | 8, ROBERTSON ROAD, BERKHAMSTED | Terraced | Freehold | £339,950 |
| 7 Mar 2006 | GLASSMILL HOUSE, 10, ROBERTSON ROAD, BERKHAMSTED | Flat | Leasehold | £242,000 |
| 27 Feb 2006 | GLASSMILL HOUSE, 8, ROBERTSON ROAD, BERKHAMSTED | Flat | Leasehold | £250,000 |
| 20 Jan 2006 | GLASSMILL HOUSE, 12, ROBERTSON ROAD, BERKHAMSTED | Flat | Leasehold | £220,500 |
| 10 Mar 2005 | GLASSMILL HOUSE, 17, ROBERTSON ROAD, BERKHAMSTED | Flat | Leasehold | £215,000 |
| 6 Sep 2004 | GLASSMILL HOUSE, 8, ROBERTSON ROAD, BERKHAMSTED | Flat | Leasehold | £245,000 |
| 27 May 2004 | GLASSMILL HOUSE, 6, ROBERTSON ROAD, BERKHAMSTED | Flat | Leasehold | £244,000 |
| 28 Feb 2003 | 2, ROBERTSON ROAD, BERKHAMSTED | Terraced | Freehold | £287,000 |
| 20 Sep 2002 | GLASSMILL HOUSE, 15, ROBERTSON ROAD, BERKHAMSTED | Flat | Leasehold | £215,000 |
| 18 Sep 2002 | GLASSMILL HOUSE, 12, ROBERTSON ROAD, BERKHAMSTED | Flat | Leasehold | £189,950 |
| 23 Aug 2002 | GLASSMILL HOUSE, 22, ROBERTSON ROAD, BERKHAMSTED | Flat | Leasehold | £217,000 |
| 7 Aug 2002 | GLASSMILL HOUSE, 17, ROBERTSON ROAD, BERKHAMSTED | Flat | Leasehold | £198,750 |
| 26 Jun 2002 | GLASSMILL HOUSE, 6, ROBERTSON ROAD, BERKHAMSTED | Flat | Leasehold | £199,950 |
| 22 Mar 2002 | GLASSMILL HOUSE, 19, ROBERTSON ROAD, BERKHAMSTED | Flat | Leasehold | £195,000 |
| 27 Jul 2001 | GLASSMILL HOUSE, 9, ROBERTSON ROAD, BERKHAMSTED | Flat | Leasehold | £147,000 |
| 30 Jan 2001 | GLASSMILL HOUSE, 15, ROBERTSON ROAD, BERKHAMSTED | Flat | Leasehold | £172,250 |
| 16 Oct 2000 | GLASSMILL HOUSE, 6, ROBERTSON ROAD | Flat | Leasehold | £169,995 |
| 9 Oct 2000 | GLASSMILL HOUSE, 1, ROBERTSON ROAD | Flat | Leasehold | £164,995 |
| 5 Oct 2000 | GLASSMILL HOUSE, 3, ROBERTSON ROAD | Flat | Leasehold | £170,000 |
| 3 Oct 2000 | GLASSMILL HOUSE, 9, ROBERTSON ROAD | Flat | Leasehold | £140,000 |
| 3 Oct 2000 | GLASSMILL HOUSE, 2, ROBERTSON ROAD | Flat | Leasehold | £159,995 |
| 2 Oct 2000 | GLASSMILL HOUSE, 15, ROBERTSON ROAD | Flat | Leasehold | £165,000 |
| 2 Oct 2000 | GLASSMILL HOUSE, 11, ROBERTSON ROAD | Flat | Leasehold | £155,000 |
| 2 Oct 2000 | GLASSMILL HOUSE, 14, ROBERTSON ROAD | Flat | Leasehold | £174,995 |
| 29 Sep 2000 | GLASSMILL HOUSE, 8, ROBERTSON ROAD | Flat | Leasehold | £160,000 |
| 29 Sep 2000 | GLASSMILL HOUSE, 7, ROBERTSON ROAD | Flat | Leasehold | £154,995 |
| 29 Sep 2000 | GLASSMILL HOUSE, 16, ROBERTSON ROAD | Flat | Leasehold | £160,000 |
| 29 Sep 2000 | GLASSMILL HOUSE, 4, ROBERTSON ROAD | Flat | Leasehold | £164,995 |
| 28 Sep 2000 | GLASSMILL HOUSE, 12, ROBERTSON ROAD | Flat | Leasehold | £163,000 |
| 26 Sep 2000 | GLASSMILL HOUSE, 10, ROBERTSON ROAD | Flat | Leasehold | £159,995 |
| 22 Sep 2000 | GLASSMILL HOUSE, 5, ROBERTSON ROAD | Flat | Leasehold | £175,000 |
| 13 Sep 2000 | GLASSMILL HOUSE, 21, ROBERTSON ROAD | Flat | Leasehold | £165,000 |
| 1 Sep 2000 | GLASSMILL HOUSE, 22, ROBERTSON ROAD | Flat | Leasehold | £180,000 |
| 1 Sep 2000 | GLASSMILL HOUSE, 20, ROBERTSON ROAD | Flat | Leasehold | £166,500 |
| 1 Sep 2000 | GLASSMILL HOUSE, 18, ROBERTSON ROAD | Flat | Leasehold | £165,000 |
| 1 Sep 2000 | GLASSMILL HOUSE, 19, ROBERTSON ROAD | Flat | Leasehold | £170,000 |
| 1 Sep 2000 | GLASSMILL HOUSE, 17, ROBERTSON ROAD | Flat | Leasehold | £155,000 |
| 3 Jul 2000 | 2, ROBERTSON ROAD | Terraced | Freehold | £225,000 |
| 30 Jun 2000 | 6, ROBERTSON ROAD | Terraced | Freehold | £215,000 |
| 30 Jun 2000 | 8, ROBERTSON ROAD | Terraced | Freehold | £225,000 |
| 28 Jun 2000 | 4, ROBERTSON ROAD | Terraced | Freehold | £210,000 |