| 200 Billing Road, Northampton, Northampton | Freehold | 200 m² | £500,000 (2021) |
| 202 Billing Road, Northampton | Freehold | 191 m² | £600,000 (2022) |
| 208 Billing Road, Northampton | Freehold | 154 m² | £137,000 (1999) |
| 216, Billing Road, Northampton | Freehold | 170 m² | £475,000 (2019) |
| 218 Billing Road, Northampton | Freehold | 161 m² | £535,000 (2025) |
| 226, Billing Road, Northampton | Freehold | 179 m² | £480,000 (2013) |
| 230, Billing Road, Northampton | Freehold | 117 m² | £215,000 (2010) |
| 232, Billing Road, Northampton | Freehold | 132 m² | £345,000 (2019) |
| 249, Billing Road, Northampton | Freehold | 136 m² | £445,000 (2021) |
| 251 Billing Road, Northampton | Freehold | 198 m² | £645,000 (2024) |
| Flat 1 Old School House, 201, Billing Road, Northampton | Leasehold | 52 m² | £110,000 (2017) |
| Flat 2 Old School House, 201, Billing Road, Northampton | Leasehold | 38 m² | £66,000 (2025) |
| Flat 3, Old School House, 201, Billing Road, Northampton | Leasehold | 58 m² | £95,000 (2015) |
| Flat 4 Old School House, 201, Billing Road, Northampton | Leasehold | 63 m² | £136,000 (2017) |
| Flat 6 Old School House, 201, Billing Road, Northampton | - | 99 m² | - |
| Flat 7 Old School House, 201, Billing Road, Northampton | Leasehold | 62 m² | £54,000 (1998) |
| Flat 8 Old School House, 201, Billing Road, Northampton | Leasehold | 58 m² | £120,000 (2017) |
| Flat 9 Old School House, 201, Billing Road, Northampton | Leasehold | 66 m² | £100,000 (2011) |
| Flat 10, Old School House, 201 Billing Road, Northampton | Leasehold | 67 m² | £65,000 (1999) |
| Flat 11 Old School House, 201, Billing Road, Northampton | Leasehold | 62 m² | £131,000 (2013) |
| Flat 12, Old School House, 201, Billing Road, Northampton | Leasehold | 63 m² | £200,000 (2022) |
| Flat 14, Old School House, 201 Billing Road, Northampton | Leasehold | 67 m² | £110,000 (2015) |
| Flat 16, Old School House, 201 Billing Road, Northampton | Leasehold | 65 m² | £190,000 (2025) |
| Flat 17, Old School House, 201 Billing Road, Northampton | Leasehold | 76 m² | £150,000 (2025) |
| Flat 18, Old School House, 201 Billing Road, Northampton | Leasehold | 66 m² | £155,000 (2025) |
| Flat 19 Old School House, 201, Billing Road, Northampton | Leasehold | 69 m² | £185,000 (2025) |
| Flat 21 Old School House, 201, Billing Road, Northampton | Leasehold | 63 m² | £85,500 (2014) |
| Flat 22, Old School House, 201 Billing Road, Northampton | Leasehold | 60 m² | £140,000 (2025) |
| Flat 23, Old School House, 201 Billing Road, Northampton | Leasehold | 63 m² | £181,000 (2022) |
| Flat 24 Old School House, 201, Billing Road, Northampton | Leasehold | 66 m² | £190,000 (2022) |
| Flat 25, Old School House, 201 Billing Road, Northampton | Leasehold | 66 m² | £195,000 (2021) |
| Flat 26, Old School House, 201 Billing Road, Northampton | Leasehold | 65 m² | £175,000 (2022) |
| Flat 27 Old School House, 201, Billing Road, Northampton | Leasehold | 77 m² | £195,000 (2025) |
| Flat 28, Old School House, 201 Billing Road, Northampton | Leasehold | 56 m² | £171,000 (2025) |
| Flat 29, Old School House, 201 Billing Road, Northampton | Leasehold | 69 m² | £175,000 (2025) |
| Flat 30 Old School House, 201, Billing Road, Northampton | Leasehold | 70 m² | £107,000 (2012) |
| Flat 31 Old School House, 201, Billing Road, Northampton | Leasehold | 62 m² | £155,000 (2008) |
| Flat 32 Old School House, 201, Billing Road, Northampton | Leasehold | 66 m² | £114,000 (2013) |
| Flat 33 Old School House, 201, Billing Road, Northampton | Leasehold | 65 m² | £184,950 (2022) |
| Flat 34, Old School House, 201 Billing Road, Northampton | Leasehold | 67 m² | £165,000 (2025) |
| Flat 35, Old School House, 201 Billing Road, Northampton | Leasehold | 72 m² | £195,000 (2021) |
| Flat 37, Old School House, 201 Billing Road, Northampton | Leasehold | 72 m² | £175,000 (2018) |
