| 26 Northampton Square, London, EC1V 0ES | Jul 2025 | £2,385,000 | Terraced | Freehold |
| Basement Flat, 30 Northampton Square, London, EC1V 0ES | Dec 2024 | £440,000 | Flat / maisonette | Leasehold |
| 30B Northampton Square, London, EC1V 0ES | Apr 2024 | £560,000 | Flat / maisonette | Leasehold |
| 21 Northampton Square, London, EC1V 0AJ | Jun 2023 | £1,704,000 | Terraced | Freehold |
| 32 Northampton Square, London, EC1V 0ES | Apr 2023 | £2,400,000 | Terraced | Freehold |
| 18 Northampton Square, London, EC1V 0AJ | Mar 2022 | £3,750,000 | Terraced | Freehold |
| 29B Northampton Square, London, EC1V 0ES | Jul 2020 | £855,000 | Flat / maisonette | Leasehold |
| 29D Northampton Square, London, EC1V 0ES | Jun 2019 | £425,000 | Flat / maisonette | Leasehold |
| 31A Northampton Square, London, EC1V 0ES | Jan 2017 | £850,000 | Flat / maisonette | Leasehold |
| Garden Flat, 33 - 34 Northampton Square, London, EC1V 0ES | Aug 2014 | £1,085,000 | Flat / maisonette | Leasehold |
| Ground Floor Flat, 33 Northampton Square, London, EC1V 0ES | Aug 2013 | £410,000 | Flat / maisonette | Leasehold |
| 23 Northampton Square, London, EC1V 0HL | Aug 2012 | £1,300,000 | Terraced | Freehold |
| 25 Northampton Square, London, EC1V 0HL | Jan 2008 | £1,270,000 | Terraced | Freehold |
| 32A Northampton Square, London, EC1V 0ES | Aug 2007 | £1,460,000 | Terraced | Freehold |
| 27 Northampton Square, London, EC1V 0ES | Jul 2006 | £700,000 | Terraced | Freehold |
| Garden Flat, 34A Northampton Square, London, EC1V 0ES | Aug 2005 | £475,000 | Flat / maisonette | Leasehold |
| 20 Northampton Square, London, EC1V 0AJ | Jun 2005 | £800,000 | Terraced | Freehold |
| 28 Northampton Square, London, EC1V 0ES | May 2000 | £370,000 | Flat / maisonette | Leasehold |
| 19 Northampton Square, London, EC1V 0AJ | Jun 1999 | £480,000 | Terraced | Freehold |
| 29A Northampton Square, London, EC1V 0ES | Nov 1998 | £275,000 | Flat / maisonette | Leasehold |
| Flat 1, 22 Northampton Square, London, EC1V 0HL | Mar 1998 | £122,500 | Flat / maisonette | Leasehold |
| 22 Northampton Square, London, EC1V 0HL | Mar 1998 | £395,000 | Terraced | Freehold |