| 1 King Street, Earls Barton, Northampton | Freehold | 177 m² | £49,950 (1999) |
| 2 King Street, Earls Barton, Northampton | Freehold | 83 m² | £80,000 (2003) |
| 2A, King Street, Earls Barton, Northampton | Freehold | 127 m² | £299,955 (2019) |
| 4, King Street, Earls Barton, Northampton | Freehold | 144 m² | £255,000 (2019) |
| 5, King Street, Earls Barton, Northampton | - | 92 m² | - |
| 8 King Street, Earls Barton, Northampton | Freehold | 97 m² | £117,000 (2003) |
| 9 King Street, Earls Barton, Northampton | Freehold | 102 m² | £250,000 (2024) |
| 10 King Street, Earls Barton, Northampton | Freehold | 101 m² | £128,000 (2009) |
| 12 King Street, Earls Barton, Northampton | Freehold | 103 m² | £160,000 (2014) |
| 14 King Street, Earls Barton, Northampton | Freehold | 101 m² | £275,000 (2023) |
| 15 King Street, Earls Barton, Northampton | Freehold | 99 m² | £58,000 (2000) |
| 16, King Street, Earls Barton, Northampton | Freehold | 99 m² | £162,000 (2013) |
| 17, King Street, Earls Barton, Northampton | Freehold | 84 m² | £205,000 (2019) |
| 18 King Street, Earls Barton, Northampton | Freehold | 104 m² | £287,500 (2025) |
| 21, King Street, Earls Barton, Northampton | Freehold | 87 m² | £234,000 (2020) |
| 22, King Street, Earls Barton, Northampton | Freehold | 103 m² | £145,000 (2016) |
| 23, King Street, Earls Barton, Northampton | - | 71 m² | - |
| 24 King Street, Earls Barton, Northampton | Freehold | 91 m² | £270,000 (2024) |
| 26 King Street, Earls Barton, Northampton | Freehold | 101 m² | £280,000 (2024) |
| 27 King Street, Earls Barton, Northampton | - | 106 m² | - |
| 28 King Street, Earls Barton, Northampton | Freehold | 93 m² | £245,000 (2023) |
| 30A King Street, Earls Barton, Northampton | Freehold | 93 m² | £285,000 (2024) |
| 30B King Street, Earls Barton, Northampton | Freehold | 100 m² | £170,000 (2014) |
| 31 King Street, Earls Barton, Northampton | Freehold | 115 m² | £197,000 (2017) |
| 31A King Street, Earls Barton, Northampton | Freehold | 82 m² | £242,500 (2021) |
| 32, King Street, Earls Barton, Northampton | Freehold | 98 m² | £237,500 (2022) |
| 33, King Street, Earls Barton, Northampton | Freehold | 82 m² | £245,000 (2017) |
| 35 King Street, Earls Barton, Northampton | - | 82 m² | - |
| 36, King Street, Earls Barton, Northampton | Freehold | 112 m² | £220,000 (2019) |
| 37, King Street, Earls Barton, Northampton | Freehold | 96 m² | £250,000 (2023) |
| 40, King Street, Earls Barton, Northampton | Freehold | 90 m² | £119,500 (2009) |
| 41, King Street, Earls Barton, Northampton | - | 91 m² | - |
| 42, King Street, Earls Barton, Northampton | Freehold | 94 m² | £174,995 (2017) |
| 43 King Street, Earls Barton, Northampton | - | 94 m² | - |
| 44, King Street, Earls Barton, Northampton | Leasehold | 76 m² | £115,000 (2014) |
| 47 King Street, Earls Barton, Northampton | Freehold | 107 m² | £240,000 (2024) |
| 48B King Street, Earls Barton, Earls Barton | - | 58 m² | - |
| 50, King Street, Earls Barton, Northampton | Freehold | 88 m² | £145,000 (2011) |
| 51, King Street, Earls Barton, Northampton | - | 85 m² | - |
| 53, King Street, Earls Barton, Northampton | - | 86 m² | - |
| 54, King Street, Earls Barton, Northampton | - | 82 m² | - |
| 58, King Street, Earls Barton, Northampton | Freehold | 103 m² | £73,000 (1999) |
| 62 King Street, Earls Barton, Northampton | Freehold | 130 m² | £385,000 (2025) |