| 1 Spire House, 1, Peterborough Road, Harrow | - | 41 m² | - |
| 2 Spire House, 1, Peterborough Road, Harrow | Leasehold | 44 m² | £225,000 (2015) |
| 3 Spire House, 1, Peterborough Road, Harrow | Leasehold | 44 m² | £235,000 (2015) |
| 4 Spire House, 1, Peterborough Road, Harrow | Leasehold | 71 m² | £280,000 (2011) |
| 5 Spire House, 1, Peterborough Road, Harrow | Leasehold | 63 m² | £263,000 (2014) |
| 6 Spire House, 1, Peterborough Road, Harrow | Leasehold | 66 m² | £280,000 (2014) |
| 7 Spire House, 1 Peterborough Road, Harrow | Leasehold | 70 m² | £295,000 (2015) |
| 8 Spire House, 1, Peterborough Road, Harrow | Leasehold | 61 m² | £329,950 (2017) |
| 10 Spire House, 1, Peterborough Road, Harrow | Leasehold | 77 m² | £320,000 (2022) |
| 11 Spire House, 1, Peterborough Road, Harrow | Leasehold | 69 m² | £280,000 (2015) |
| 12 Spire House, 1, Peterborough Road, Harrow | Leasehold | 62 m² | £340,000 (2016) |
| 13 Spire House, 1, Peterborough Road, Harrow | Leasehold | 71 m² | £330,000 (2019) |
| 14 Spire House, 1, Peterborough Road, Harrow | Leasehold | 61 m² | £340,000 (2018) |
| 15 Spire House, 1, Peterborough Road, Harrow | Leasehold | 66 m² | £355,000 (2017) |
| 16 Spire House, 1 Peterborough Road, Harrow | Leasehold | 52 m² | £317,500 (2021) |
| 17 Spire House, 1, Peterborough Road, Harrow | Leasehold | 76 m² | £330,000 (2013) |
| 18 Spire House, 1 Peterborough Road, Harrow | - | 118 m² | - |
| Flat 9, Spire House, 1 Peterborough Road, Harrow | Leasehold | 66 m² | £280,000 (2014) |
