| 1, East Street, Northampton | Freehold | 79 m² | £125,000 (2004) |
| 1A East Street, Northampton | - | 125 m² | - |
| 1B East Street, Northampton | - | 62 m² | - |
| 3 East Street, Northampton | Freehold | 69 m² | £123,000 (2014) |
| 5 East Street, Northampton | Freehold | 60 m² | £136,000 (2020) |
| 5A East Street, Northampton | - | 33 m² | - |
| 6, East Street, Northampton | - | 55 m² | - |
| 7 East Street, Northampton | Freehold | 73 m² | £180,000 (2021) |
| 11, East Street, Northampton | Freehold | 81 m² | £106,500 (2003) |
| 15 East Street, Northampton | Freehold | 69 m² | £125,000 (2014) |
| 18, East Street, Northampton | Freehold | 98 m² | £120,000 (2010) |
| 19 East Street, Northampton, Northampton | Freehold | 73 m² | £189,000 (2021) |
| 20 East Street, Northampton, Northampton | Freehold | 79 m² | £58,500 (2001) |
| 21, East Street, Northampton | Freehold | 84 m² | £174,995 (2018) |
| 22, East Street, Northampton | Freehold | 80 m² | £140,000 (2017) |
| 23 East Street, Northampton | Freehold | 76 m² | £110,000 (2013) |
| 25 East Street, Northampton | Freehold | 86 m² | £120,000 (2005) |
| 26 East Street, Northampton, Northampton | - | 78 m² | - |
| 27, East Street, Northampton | Freehold | 95 m² | £112,000 (2010) |
| 28, East Street, Northampton | - | 99 m² | - |
| 29 East Street, Northampton | Freehold | 93 m² | £255,000 (2024) |
| 31 East Street, Northampton | Freehold | 83 m² | £177,500 (2024) |
| 32 East Street, Northampton | - | 87 m² | - |
| 34, East Street, Northampton | - | 79 m² | - |
| 35 East Street, Northampton | Freehold | 73 m² | £185,000 (2024) |
| 38 East Street, Northampton | Freehold | 75 m² | £135,000 (2015) |
| 40, East Street, Northampton | - | 78 m² | - |
| 41, East Street, Northampton | - | 70 m² | - |
| 42 East Street, Northampton | - | 112 m² | - |
| 43 East Street, Northampton | Freehold | 81 m² | £168,000 (2024) |
| 44 East Street, Northampton | Freehold | 101 m² | £101,500 (2003) |
| 47, East Street, Northampton | Leasehold | 67 m² | £65,000 (2010) |
| 49 East Street, Northampton | Freehold | 84 m² | £215,000 (2023) |
| Flat 1 - 1C East Street, Northampton | - | 48 m² | - |
| Flat 1, 1A, East Street, Northampton | - | 74 m² | - |
| Flat 1, 2B East Street, Northampton | Leasehold | 47 m² | £106,000 (2017) |
| Flat 1, 6 East Street, Northampton | - | 56 m² | - |
| Flat 1, 16 East Street, Northampton | - | 31 m² | - |
| Flat 1, 18 East Street, Northampton | - | 31 m² | - |
| Flat 2, 1A, East Street, Northampton | - | 83 m² | - |
| Flat 2, 1C East Street, Northampton | - | 79 m² | - |
| Flat 2, 2B East Street, Northampton | Leasehold | 55 m² | £130,000 (2024) |
| Flat 2, 6 East Street, Northampton | - | 57 m² | - |
| Flat 2, 16 East Street, Northampton | - | 23 m² | - |
| Flat 2, 18 East Street, Northampton | - | 23 m² | - |
| Flat 3 - 1C East Street, Northampton | - | 96 m² | - |
| Flat 3, 2B East Street, Northampton | Leasehold | 57 m² | £84,500 (2014) |
| Flat 3, 6 East Street, Northampton | - | 55 m² | - |
| Flat 3, 16 East Street, Northampton | - | 36 m² | - |
| Flat 3, 18 East Street, Northampton | - | 36 m² | - |
| Flat 4, 2B East Street, Northampton | Leasehold | 58 m² | £132,500 (2024) |
| Flat 4, 6 East Street, Northampton, Northampton | - | 55 m² | - |
| Flat 5, 2B East Street, Northampton | Leasehold | 56 m² | £117,500 (2022) |
| Flat 5, 6 East Street, Northampton | - | 55 m² | - |
| Flat 6, 6 East Street, Northampton | Leasehold | 58 m² | £70,000 (2015) |