| 7 Middleton House, High Street, Horley | - | 60 m² | - |
| 8 Middleton House, High Street, Horley | - | 46 m² | - |
| 9 Middleton House, High Street, Horley | - | 66 m² | - |
| 10 Middleton House, High Street, Horley | - | 60 m² | - |
| 11 Middleton House, High Street, Horley | - | 46 m² | - |
| 12 Middleton House, High Street, Horley | - | 66 m² | - |
| 13 Middleton House, High Street, Horley | - | 52 m² | - |
| 14 Middleton House, High Street, Horley | - | 42 m² | - |
| 15 Middleton House, High Street, Horley | - | 59 m² | - |
| 45A Middleton House, High Street, Horley | Leasehold | 45 m² | £213,500 (2023) |
| 47A Middleton House, High Street, Horley | Leasehold | 46 m² | £195,950 (2023) |
| 49A Middleton House, High Street, Horley | Leasehold | 58 m² | £245,000 (2023) |
| Flat 1, Middleton House 43-49, High Street, Horley | - | 63 m² | - |
| Flat 2, Middleton House, 43-49 High Street, Horley | Leasehold | 58 m² | £180,000 (2016) |
| Flat 3, Middleton House 43-49, High Street, Horley | Leasehold | 58 m² | £193,000 (2016) |
| Flat 4, Middleton House 43-49, High Street, Horley | Leasehold | 63 m² | £180,000 (2023) |
| Flat 5, Middleton House 43-49, High Street, Horley | Leasehold | 58 m² | £229,000 (2023) |
| Flat 6, Middleton House, 43-49 High Street, Horley | Leasehold | 58 m² | £199,950 (2016) |
| Flat 16, Middleton House, 43-49 High Street, Horley | Leasehold | 57 m² | £237,000 (2023) |
| Flat 17, Middleton House, 43-49 High Street, Horley | Leasehold | 52 m² | £249,999 (2023) |
| Flat 18, Middleton House, 43-49 High Street, Horley | Leasehold | 57 m² | £249,000 (2023) |
