Found 35 transactions going back to December 1997.
| Date | Address | Type | Tenure | Price |
|---|---|---|---|---|
| 18 Oct 2023 | 3 Northumberland Square | Other | Leasehold | £ 220,000 |
| 10 Feb 2023 | 24 Northumberland Square | Other | Freehold | £ 295,000 |
| 15 Dec 2022 | 20a, Northumberland Square | Flat/Maisonette | Leasehold | £ 250,000 |
| 25 Aug 2022 | 13e, Northumberland Square | New Build Flat/Maisonette | Leasehold | £ 220,000 |
| 23 Aug 2022 | 20b, Northumberland Square | Flat/Maisonette | Leasehold | £ 375,000 |
| 17 Jun 2022 | 29a, Northumberland Square | Flat/Maisonette | Leasehold | £ 232,500 |
| 14 Apr 2022 | 16e, Northumberland Square | New Build Flat/Maisonette | Leasehold | £ 187,000 |
| 7 Apr 2022 | 15 Northumberland Square | New Build Terraced | Freehold | £ 430,000 |
| 24 Mar 2022 | 28 Northumberland Square | Other | Freehold | £ 260,000 |
| 22 Oct 2021 | 29b, Northumberland Square | Flat/Maisonette | Leasehold | £ 235,000 |
| 4 Aug 2021 | 16d, Northumberland Square | New Build Flat/Maisonette | Leasehold | £ 156,250 |
| 10 Jun 2021 | 16c, Northumberland Square | New Build Flat/Maisonette | Leasehold | £ 130,000 |
| 4 Jun 2021 | 13a, Northumberland Square | New Build Flat/Maisonette | Leasehold | £ 150,125 |
| 3 Jun 2021 | 16b, Northumberland Square | Flat/Maisonette | Leasehold | £ 152,000 |
| 21 May 2021 | 16a, Northumberland Square | New Build Flat/Maisonette | Leasehold | £ 110,000 |
| 18 May 2021 | 29c, Northumberland Square | Flat/Maisonette | Leasehold | £ 184,500 |
| 6 May 2021 | 13c, Northumberland Square | New Build Flat/Maisonette | Leasehold | £ 179,000 |
| 30 Apr 2021 | 13d, Northumberland Square | New Build Flat/Maisonette | Leasehold | £ 155,150 |
| 14 Apr 2021 | 20 Northumberland Square | Semi-Detached | Freehold | £ 205,000 |
| 12 Mar 2021 | 14 Northumberland Square | Terraced | Freehold | £ 415,000 |
| 1 May 2020 | 12 Northumberland Square | Other | Freehold | £ 315,000 |
| 27 Sep 2017 | 8 Northumberland Square | Other | Freehold | £ 300,000 |
| 19 Apr 2017 | 26 Northumberland Square | Other | Freehold | £ 225,000 |
| 8 Oct 2009 | 31 Northumberland Square | Semi-Detached | Freehold | £ 232,000 |
| 28 Mar 2008 | 25 Northumberland Square | Terraced | Freehold | £ 187,500 |
| 14 Sep 2007 | 31 Northumberland Square | Semi-Detached | Freehold | £ 200,000 |
| 1 Jun 2007 | 29 Northumberland Square | Terraced | Freehold | £ 250,000 |
| 24 Mar 2005 | 27 Northumberland Square | Detached | Freehold | £ 220,000 |
| 31 Oct 2002 | 22 Northumberland Square | Terraced | Freehold | £ 110,000 |
| 23 Jul 2002 | 21a, Northumberland Square | Terraced | Freehold | £ 130,101 |
| 1 Nov 2000 | 27 Northumberland Square | Detached | Freehold | £ 105,000 |
| 22 Jun 2000 | 28 Northumberland Square | Terraced | Freehold | £ 100,000 |
| 10 Jun 1999 | 27 Northumberland Square | Detached | Freehold | £ 110,000 |
| 1 Apr 1998 | 25 Northumberland Square | Terraced | Freehold | £ 88,000 |
| 11 Dec 1997 | 19a, Northumberland Square | Terraced | Freehold | £ 65,000 |
