| 1 Essex Street, Northampton | Freehold | 77 m² | £55,000 (2000) |
| 2, Essex Street, Northampton | Freehold | 79 m² | £163,000 (2020) |
| 3 Essex Street, Northampton | Freehold | 78 m² | £215,000 (2025) |
| 4, Essex Street, Northampton | Freehold | 72 m² | £196,000 (2023) |
| 5 Essex Street, Northampton, Northampton | Freehold | 89 m² | £185,000 (2021) |
| 6 Essex Street, Northampton | Freehold | 72 m² | £128,500 (2016) |
| 8 Essex Street, Northampton | Freehold | 107 m² | £60,000 (2001) |
| 9, Essex Street, Northampton | Freehold | 83 m² | £199,500 (2022) |
| 10 Essex Street, Northampton | Freehold | 78 m² | £165,000 (2021) |
| 11 Essex Street, Northampton | Freehold | 73 m² | £113,000 (2014) |
| 11A, Essex Street, Northampton | Freehold | 113 m² | £143,950 (2015) |
| 12 Essex Street, Northampton | Freehold | 74 m² | £129,000 (2020) |
| 14 Essex Street, Northampton | Freehold | 67 m² | £90,000 (2011) |
| 15, Essex Street, Northampton | Freehold | 113 m² | £143,950 (2015) |
| 16, Essex Street, Northampton | Freehold | 68 m² | £116,000 (2015) |
| 17 Essex Street, Northampton | Freehold | 114 m² | £143,950 (2015) |
| 18 Essex Street, Northampton | Freehold | 68 m² | £125,000 (2007) |
| 20 Essex Street, Northampton | Freehold | 67 m² | £136,000 (2017) |
| 21, Essex Street, Northampton | - | 71 m² | - |
| 22, Essex Street, Northampton | Freehold | 79 m² | £127,000 (2016) |
| 23, Essex Street, Northampton | Freehold | 72 m² | £150,000 (2021) |
| 24, Essex Street, Northampton | Freehold | 77 m² | £155,000 (2025) |
| 25 Essex Street, Northampton | Freehold | 71 m² | £150,000 (2023) |
| 26, Essex Street, Northampton | Freehold | 73 m² | £26,500 (1996) |
| 27, Essex Street, Northampton | Freehold | 67 m² | £135,000 (2019) |
| 28 Essex Street, Northampton | Freehold | 72 m² | £128,000 (2015) |
| 29 Essex Street, Northampton | Freehold | 78 m² | £165,000 (2023) |
| 30, Essex Street, Northampton | Freehold | 68 m² | £117,995 (2005) |
| 32 Essex Street, Northampton | Freehold | 67 m² | £124,000 (2014) |
| 33, Essex Street, Northampton | Freehold | 69 m² | £32,000 (1996) |
| 34 Essex Street, Northampton, Northampton | Freehold | 65 m² | £30,000 (1997) |
| 35 Essex Street, Northampton, Northampton | Freehold | 87 m² | £157,000 (2021) |
| 36, Essex Street, Northampton | Freehold | 74 m² | £58,000 (2002) |
| 37 Essex Street, Northampton | Freehold | 68 m² | £103,000 (2006) |
| 38 Essex Street, Northampton | Freehold | 76 m² | £185,000 (2023) |
| 41, Essex Street, Northampton | Freehold | 80 m² | £71,000 (2002) |
| 42 Essex Street, Northampton | Freehold | 69 m² | £33,500 (1998) |
| 43, Essex Street, Northampton | Freehold | 70 m² | £73,500 (2002) |
| 45 Essex Street, Northampton | Freehold | 67 m² | £95,000 (2010) |
| 46, Essex Street, Northampton | Freehold | 67 m² | £130,000 (2016) |
| 47 Essex Street, Northampton | Freehold | 74 m² | £20,000 (1995) |
| 48, Essex Street, Northampton | Freehold | 69 m² | £150,000 (2018) |
| 49, Essex Street, Northampton | - | 61 m² | - |
| 50, Essex Street, Northampton | Freehold | 66 m² | £158,000 (2026) |
| 51 Essex Street, Northampton | Freehold | 69 m² | £188,000 (2025) |
| 53 Essex Street, Northampton | Freehold | 70 m² | £117,000 (2006) |
| 54, Essex Street, Northampton | - | 60 m² | - |
| 55 Essex Street, Northampton | Freehold | 70 m² | £165,000 (2025) |
| 56 Essex Street, Northampton | Freehold | 78 m² | £121,000 (2015) |
| 57, Essex Street, Northampton | Freehold | 75 m² | £171,000 (2026) |
| 58 Essex Street, Northampton, Northampton | Freehold | 73 m² | £85,000 (2003) |
| 59 Essex Street, Northampton | Freehold | 70 m² | £109,500 (2004) |
| 60, Essex Street, Northampton | - | 67 m² | - |
| 61, Essex Street, Northampton | Freehold | 76 m² | £87,000 (2012) |
| 62 Essex Street, Northampton | Freehold | 70 m² | £183,000 (2023) |
| 63, Essex Street, Northampton | Freehold | 79 m² | £107,500 (2014) |
| 64, Essex Street, Northampton | Freehold | 74 m² | £158,000 (2021) |
| 65, Essex Street, Northampton | Freehold | 74 m² | £102,500 (2013) |
| 69, Essex Street, Northampton | Freehold | 68 m² | £84,000 (2011) |
| 71 Essex Street, Northampton | Freehold | 86 m² | £175,000 (2024) |
| 73 Essex Street, Northampton | Freehold | 85 m² | £200,000 (2023) |
| 77, Essex Street, Northampton | Freehold | 74 m² | £145,000 (2018) |
| 79, Essex Street, Northampton | Freehold | 73 m² | £141,000 (2021) |