| 1, Roundhouse Close, Welford, Northampton | Freehold | 98 m² | £410,000 (2018) |
| 2, Roundhouse Close, Welford, Northampton | Freehold | 184 m² | £532,500 (2020) |
| 3, Roundhouse Close, Welford, Northampton | Freehold | 120 m² | £295,000 (2017) |
| 4, Roundhouse Close, Welford, Northampton | Freehold | 120 m² | £290,000 (2017) |
| 5, Roundhouse Close, Welford, Northampton | Freehold | 120 m² | £300,000 (2021) |
| 6, Roundhouse Close, Welford, Northampton | Freehold | 120 m² | £302,000 (2020) |
| 7, Roundhouse Close, Welford, Northampton | - | 84 m² | - |
| 8, Roundhouse Close, Welford, Northampton | Freehold | 184 m² | £525,000 (2018) |
| 9, Roundhouse Close, Welford, Northampton | - | 84 m² | - |
| 10, Roundhouse Close, Welford, Northampton | Freehold | 142 m² | £355,000 (2018) |
| 11, Roundhouse Close, Welford, Northampton | - | 71 m² | - |
| 12, Roundhouse Close, Welford, Northampton | Freehold | 142 m² | £350,000 (2018) |
| 14, Roundhouse Close, Welford, Northampton | Freehold | 164 m² | £325,000 (2025) |
| 15, Roundhouse Close, Welford, Northampton | - | 71 m² | - |
| 16, Roundhouse Close, Welford, Northampton | Freehold | 143 m² | £290,000 (2017) |
| 17, Roundhouse Close, Welford, Northampton | - | 71 m² | - |
| 18, Roundhouse Close, Welford, Northampton | - | 143 m² | - |
| 19, Roundhouse Close, Welford, Northampton | - | 71 m² | - |
| 20, Roundhouse Close, Welford, Northampton | - | 153 m² | - |
| 22, Roundhouse Close, Welford, Northampton | - | 84 m² | - |
| 24, Roundhouse Close, Welford, Northampton | - | 84 m² | - |
| 26, Roundhouse Close, Welford, Northampton | - | 71 m² | - |
| 28, Roundhouse Close, Welford, Northampton | - | 71 m² | - |
| 30, Roundhouse Close, Welford, Northampton | - | 84 m² | - |
