| 25 Mar 2026 | CASTLE GLEN, 22 - 24, FLAT 2, CASTLE ROAD, SANDGATE | Flat | Leasehold | £240,000 |
| 16 Jan 2025 | 19, CASTLE ROAD, SANDGATE | Semi-Detached | Freehold | £328,000 |
| 27 Mar 2024 | UPPER MAISONETTE, 9, CASTLE ROAD, SANDGATE | Flat | Leasehold | £250,000 |
| 15 Mar 2024 | CASTLE GLEN, 22 - 24, FLAT 8, CASTLE ROAD, SANDGATE | Flat | Leasehold | £252,000 |
| 4 Mar 2024 | 12, CASTLE ROAD, SANDGATE | Semi-Detached | Freehold | £360,000 |
| 27 May 2022 | 17, CASTLE ROAD, SANDGATE | Terraced | Freehold | £385,000 |
| 14 Mar 2022 | CASTLE GLEN, 22 - 24, FLAT 1, CASTLE ROAD, SANDGATE | Flat | Leasehold | £445,000 |
| 17 Sep 2021 | BEAUFORT, 2, FLAT 4, CASTLE ROAD, SANDGATE | Flat | Leasehold | £325,000 |
| 25 Feb 2021 | BEAUFORT, 2, FLAT 6, CASTLE ROAD, SANDGATE | Flat | Leasehold | £380,000 |
| 18 Nov 2020 | CASTLE CLOSE, 4, 5, CASTLE ROAD, SANDGATE | Flat | Leasehold | £340,000 |
| 11 Nov 2020 | 11, CASTLE ROAD, SANDGATE | Terraced | Freehold | £316,000 |
| 28 Aug 2020 | CASTLE GLEN, 22 - 24, FLAT 6, CASTLE ROAD, SANDGATE | Flat | Leasehold | £200,000 |
| 22 May 2020 | CASTLE GLEN, 22 - 24, FLAT 4, CASTLE ROAD, SANDGATE | Flat | Leasehold | £232,500 |
| 31 Jan 2020 | CASTLE CLOSE, 4, 1, CASTLE ROAD, SANDGATE | Semi-Detached | Leasehold | £450,000 |
| 23 Dec 2019 | 2, CASTLE ROAD, SANDGATE | Other | Freehold | £28,000 |
| 13 Nov 2019 | BEAUFORT, 2, FLAT 9, CASTLE ROAD, SANDGATE | Flat | Leasehold | £410,000 |
| 28 Oct 2019 | 8, CASTLE ROAD, SANDGATE | Detached | Freehold | £1,040,000 |
| 9 Aug 2019 | 19, CASTLE ROAD, SANDGATE | Semi-Detached | Freehold | £230,950 |
| 19 Mar 2019 | BEAUFORT, 2, FLAT 1, CASTLE ROAD, SANDGATE | Flat | Leasehold | £228,000 |
| 2 Nov 2018 | BEAUFORT, 2, FLAT 10, CASTLE ROAD, SANDGATE | Flat | Leasehold | £420,000 |
| 1 Oct 2018 | BEAUFORT, 2, FLAT 4, CASTLE ROAD, SANDGATE | Flat | Leasehold | £270,000 |
| 9 Mar 2018 | CASTLE CLOSE, 4, 3, CASTLE ROAD, SANDGATE | Flat | Leasehold | £359,000 |
| 1 Mar 2018 | BEAUFORT, 2, FLAT 14, CASTLE ROAD, SANDGATE | Flat | Leasehold | £470,000 |
| 15 Jan 2018 | BEAUFORT, 2, FLAT 15, CASTLE ROAD, SANDGATE | Flat | Leasehold | £470,000 |
| 20 Oct 2017 | SEASHORE HOUSE, CASTLE ROAD, SANDGATE | Flat | Leasehold | £186,500 |
| 20 Oct 2017 | CASTLE GLEN, 22 - 24, FLAT 4, CASTLE ROAD, SANDGATE | Flat | Leasehold | £182,500 |
| 29 Sep 2017 | BEAUFORT, 2, FLAT 2, CASTLE ROAD, SANDGATE | Flat | Leasehold | £215,000 |
| 15 Jun 2017 | BEAUFORT, 2, FLAT 11, CASTLE ROAD, SANDGATE | Flat | Leasehold | £410,000 |
| 31 Mar 2017 | 14, CASTLE ROAD, SANDGATE | Detached | Freehold | £375,000 |
| 16 Dec 2016 | BEAUFORT, 2, FLAT 7, CASTLE ROAD, SANDGATE | Flat | Leasehold | £275,000 |
| 2 Dec 2016 | CASTLE CLOSE, 4, 4, CASTLE ROAD, SANDGATE | Flat | Leasehold | £325,000 |
| 15 Sep 2016 | BEAUFORT, 2, FLAT 12, CASTLE ROAD, SANDGATE | Flat | Leasehold | £415,000 |
| 31 Aug 2016 | BEAUFORT, 2, FLAT 6, CASTLE ROAD, SANDGATE | Flat | Leasehold | £265,000 |
| 14 Apr 2016 | BEAUFORT, 2, FLAT 1, CASTLE ROAD, SANDGATE | Flat | Leasehold | £220,000 |
| 17 Feb 2016 | CASTLE GLEN, 22 - 24, FLAT 8, CASTLE ROAD, SANDGATE | Flat | Leasehold | £215,000 |
| 7 Dec 2015 | CASTLE GLEN, 22 - 24, FLAT 1, CASTLE ROAD, SANDGATE | Flat | Leasehold | £280,000 |
| 26 Oct 2015 | 17, CASTLE ROAD, SANDGATE | Terraced | Freehold | £225,000 |
| 28 May 2015 | BEAUFORT, 2, FLAT 3, CASTLE ROAD, SANDGATE | Flat | Leasehold | £222,500 |
| 14 May 2015 | BEAUFORT, 2, FLAT 5, CASTLE ROAD, SANDGATE | Flat | Leasehold | £237,500 |
| 8 Dec 2014 | 17, CASTLE ROAD, SANDGATE | Semi-Detached | Freehold | £190,000 |
| 22 Aug 2014 | BEAUFORT, 2, FLAT 4, CASTLE ROAD, SANDGATE | Flat | Leasehold | £212,500 |
| 18 Feb 2014 | 20, CASTLE ROAD, SANDGATE | Semi-Detached | Freehold | £493,500 |
| 14 Feb 2014 | 15, CASTLE ROAD, SANDGATE | Terraced | Freehold | £242,500 |
| 2 Sep 2013 | BEAUFORT, 2, FLAT 8, CASTLE ROAD, SANDGATE | Flat | Leasehold | £267,500 |
| 30 Aug 2013 | BEAUFORT, 2, FLAT 6, CASTLE ROAD, SANDGATE | Flat | Leasehold | £250,000 |
| 24 May 2013 | CASTLE GLEN, 22 - 24, FLAT 1, CASTLE ROAD, SANDGATE | Flat | Leasehold | £225,000 |
| 27 Feb 2013 | BEAUFORT, 2, FLAT 7, CASTLE ROAD, SANDGATE | Flat | Leasehold | £225,000 |
| 18 Dec 2012 | SEASHORE HOUSE, CASTLE ROAD, SANDGATE | Flat | Leasehold | £145,000 |
| 20 Jan 2012 | CASTLE GLEN, 22 - 24, FLAT 6, CASTLE ROAD, SANDGATE | Flat | Leasehold | £129,000 |
| 8 Sep 2011 | CASTLE GLEN, 22 - 24, FLAT 4, CASTLE ROAD, SANDGATE | Flat | Leasehold | £128,000 |
| 29 Mar 2011 | 20, CASTLE ROAD, SANDGATE | Semi-Detached | Freehold | £350,000 |
| 20 Oct 2010 | CASTLE CLOSE, 4, 5, CASTLE ROAD, SANDGATE | Flat | Leasehold | £247,500 |
| 5 Feb 2010 | CASTLE GLEN, 22 - 24, FLAT 3, CASTLE ROAD, SANDGATE | Flat | Leasehold | £149,995 |
| 30 Oct 2009 | 15, CASTLE ROAD, SANDGATE | Semi-Detached | Freehold | £175,000 |
| 27 Sep 2006 | 1, CASTLE ROAD, SANDGATE | Terraced | Freehold | £239,950 |
| 7 Apr 2006 | CASTLE GLEN, 22 - 24, FLAT 6, CASTLE ROAD, SANDGATE | Flat | Leasehold | £158,000 |
| 16 Feb 2006 | 11, CASTLE ROAD, SANDGATE | Terraced | Freehold | £178,000 |
| 23 Sep 2005 | 8, CASTLE ROAD, SANDGATE | Detached | Freehold | £499,999 |
| 14 Jul 2005 | CASTLE GLEN, 22 - 24, FLAT 6, CASTLE ROAD, SANDGATE | Flat | Leasehold | £150,000 |
| 21 Dec 2004 | CASTLE GLEN, 22 - 24, FLAT 8, CASTLE ROAD, SANDGATE | Flat | Leasehold | £180,000 |
| 13 Aug 2004 | CASTLE GLEN, 22 - 24, FLAT 2, CASTLE ROAD, SANDGATE | Flat | Leasehold | £130,000 |
| 6 Jul 2004 | 5, CASTLE ROAD, SANDGATE | Terraced | Freehold | £205,000 |
| 25 Nov 2003 | CASTLE GLEN, 22 - 24, FLAT 4, CASTLE ROAD, SANDGATE | Flat | Leasehold | £119,950 |
| 14 Nov 2003 | 1, CASTLE ROAD, SANDGATE | Terraced | Freehold | £189,950 |
| 31 Oct 2003 | 12, CASTLE ROAD, SANDGATE | Semi-Detached | Freehold | £220,000 |
| 9 Sep 2003 | CASTLE GLEN, 22 - 24, FLAT 6, CASTLE ROAD, SANDGATE | Flat | Leasehold | £118,000 |
| 1 Jul 2003 | CASTLE GLEN, 22 - 24, FLAT 3, CASTLE ROAD, SANDGATE | Flat | Leasehold | £175,000 |
| 30 Apr 2003 | CASTLE GLEN, 22 - 24, FLAT 10, CASTLE ROAD, SANDGATE | Flat | Leasehold | £142,000 |
| 12 Mar 2003 | 19, CASTLE ROAD, SANDGATE | Semi-Detached | Freehold | £127,000 |
| 23 Jul 2002 | CASTLE GLEN, 22 - 24, FLAT 4, CASTLE ROAD, SANDGATE | Flat | Leasehold | £105,000 |
| 15 May 2002 | CASTLE GLEN, 22 - 24, FLAT 5, CASTLE ROAD, SANDGATE | Flat | Leasehold | £145,000 |
| 17 Jan 2002 | 18, CASTLE ROAD, SANDGATE | Terraced | Freehold | £221,000 |
| 7 Dec 2001 | 1, CASTLE ROAD, SANDGATE | Terraced | Freehold | £137,000 |
| 28 Sep 2001 | CASTLE GLEN, 22 - 24, FLAT 3, CASTLE ROAD, SANDGATE | Flat | Leasehold | £148,000 |
| 24 Aug 2001 | CASTLE GLEN, 22 - 24, FLAT 2, CASTLE ROAD, SANDGATE | Flat | Leasehold | £75,000 |
| 9 Jul 2001 | CASTLE GLEN, 22 - 24, FLAT 7, CASTLE ROAD, SANDGATE | Flat | Leasehold | £105,000 |
| 2 Jun 2001 | 12, CASTLE ROAD, SANDGATE | Semi-Detached | Freehold | £120,000 |
| 27 Oct 2000 | CASTLE GLEN, 22 - 24, FLAT 1, CASTLE ROAD, SANDGATE | Flat | Leasehold | £155,000 |
| 28 Oct 1999 | 12, CASTLE ROAD, SANDGATE | Semi-Detached | Freehold | £85,000 |
| 2 Sep 1999 | CASTLE GLEN, 22 - 24, FLAT 1, CASTLE ROAD, SANDGATE | Flat | Leasehold | £140,000 |
| 2 Sep 1999 | 10, CASTLE ROAD, SANDGATE | Detached | Freehold | £410,000 |
| 27 Aug 1999 | 5, CASTLE ROAD, SANDGATE | Terraced | Freehold | £78,000 |
| 22 Jan 1999 | 5, CASTLE ROAD, SANDGATE | Terraced | Freehold | £69,400 |
| 21 Aug 1998 | CASTLE GLEN, 22 - 24, FLAT 5, CASTLE ROAD, SANDGATE | Flat | Leasehold | £96,000 |
| 18 Jun 1998 | CASTLE GLEN, 22 - 24, FLAT 7, CASTLE ROAD, SANDGATE | Flat | Leasehold | £78,000 |
| 11 Jun 1998 | 18, CASTLE ROAD, SANDGATE | Terraced | Freehold | £105,000 |
| 8 May 1998 | CASTLE GLEN, 22 - 24, FLAT 8, CASTLE ROAD, SANDGATE | Flat | Leasehold | £77,500 |
| 30 Apr 1998 | CASTLE GLEN, 22 - 24, FLAT 6, CASTLE ROAD, SANDGATE | Flat | Leasehold | £68,000 |
| 30 Apr 1998 | CASTLE GLEN, 22 - 24, FLAT 3, CASTLE ROAD, SANDGATE | Flat | Leasehold | £106,000 |
| 9 Apr 1998 | CASTLE GLEN, 22 - 24, FLAT 4, CASTLE ROAD, SANDGATE | Flat | Leasehold | £70,000 |
| 19 Feb 1998 | CASTLE GLEN, 22 - 24, FLAT 10, CASTLE ROAD, SANDGATE | Flat | Leasehold | £92,000 |
| 15 Dec 1997 | 1, CASTLE ROAD, SANDGATE | Semi-Detached | Leasehold | £45,000 |
| 5 Dec 1997 | CASTLE GLEN, 22 - 24, FLAT 9, CASTLE ROAD, SANDGATE | Flat | Leasehold | £93,000 |
| 6 Jun 1997 | CASTLE CLOSE, 4, 1, CASTLE ROAD, SANDGATE | Semi-Detached | Leasehold | £123,000 |
| 3 Jul 1996 | 12, CASTLE ROAD, SANDGATE | Semi-Detached | Freehold | £70,000 |
| 25 Jun 1996 | 1, CASTLE ROAD, SANDGATE | Terraced | Freehold | £7,000 |
| 3 Apr 1996 | CASTLE CLOSE, 4, 2, CASTLE ROAD, SANDGATE | Flat | Leasehold | £80,250 |
| 16 Feb 1996 | 23, CASTLE ROAD, SANDGATE | Semi-Detached | Freehold | £84,000 |
| 27 Jul 1995 | 10, CASTLE ROAD, SANDGATE | Detached | Freehold | £170,000 |
| 15 Feb 1995 | 5, CASTLE ROAD, SANDGATE | Terraced | Freehold | £34,000 |