| Flat 1, 299 Welford Road, Northampton | Leasehold | 48 m² | £135,000 (2023) |
| Flat 2, 299, Welford Road, Northampton | Leasehold | 69 m² | £138,000 (2017) |
| Flat 3, 299, Welford Road, Northampton | Leasehold | 64 m² | £128,250 (2003) |
| Flat 4, 299 Welford Road, Northampton | Leasehold | 67 m² | £160,000 (2025) |
| Flat 6, 299 Welford Road, Northampton | Leasehold | 46 m² | £125,000 (2021) |
| Flat 7, 299, Welford Road, Northampton | Leasehold | 75 m² | £159,995 (2017) |
| Flat 8, 299 Welford Road, Northampton, Northampton | Leasehold | 65 m² | £148,000 (2022) |
| Flat 9, 299 Welford Road, Northampton | - | 68 m² | - |
| Flat 10, 299 Welford Road, Northampton | Leasehold | 64 m² | £130,500 (2004) |
| Flat 11, 299, Welford Road, Northampton | Leasehold | 60 m² | £112,000 (2009) |
| Flat 12, 299 Welford Road, Northampton | Leasehold | 46 m² | £132,000 (2026) |
| Flat 13, 299, Welford Road, Northampton | Leasehold | 85 m² | £185,000 (2024) |
| Flat 15, 299 Welford Road, Northampton | Leasehold | 71 m² | £146,000 (2025) |
| Flat 16, 299, Welford Road, Northampton | Leasehold | 64 m² | £159,950 (2021) |
| Flat 17, 299 Welford Road, Northampton | Leasehold | 64 m² | £125,000 (2014) |
| Flat 18, 299, Welford Road, Northampton | Leasehold | 45 m² | £135,000 (2026) |
| Flat 19, 301, Welford Road, Northampton | Leasehold | 61 m² | £132,000 (2016) |
| Flat 20, 301 Welford Road, Northampton | Leasehold | 40 m² | £128,000 (2018) |
| Flat 21, 303, Welford Road, Northampton | Leasehold | 49 m² | £110,000 (2018) |
| Flat 22, 303 Welford Road, Northampton, Northampton | Leasehold | 61 m² | £129,500 (2004) |
| Flat 24, 303, Welford Road, Northampton | Leasehold | 59 m² | £110,000 (2010) |
| Flat 26, 303 Welford Road, Northampton | Leasehold | 56 m² | £160,000 (2025) |
| Flat 27, 303, Welford Road, Northampton | Leasehold | 64 m² | £140,000 (2018) |
| Flat 28, 303, Welford Road, Northampton | Leasehold | 68 m² | £158,000 (2019) |
| Flat 30, 303, Welford Road, Northampton | Leasehold | 59 m² | £110,000 (2009) |
| Flat 31, 303, Welford Road, Northampton | Leasehold | 65 m² | £171,000 (2025) |
| Flat 32, 303 Welford Road, Northampton | Leasehold | 59 m² | £175,000 (2024) |