| 1 Institute Walk, East Grinstead, East Grinstead | Freehold | 108 m² | £292,000 (2021) |
| 3, Institute Walk, East Grinstead | Freehold | 112 m² | £205,000 (2012) |
| 4, Institute Walk, East Grinstead | Freehold | 131 m² | £320,000 (2018) |
| Flat 1 Whitehall House, Institute Walk, East Grinstead | Leasehold | 59 m² | £188,000 (2020) |
| Flat 1, 3 Institute Walk, East Grinstead | Leasehold | 47 m² | £168,750 (2016) |
| Flat 2, 3 Institute Walk, East Grinstead | Leasehold | 57 m² | £158,750 (2016) |
| Flat 2, Whitehall House, Institute Walk, East Grinstead | Leasehold | 40 m² | £115,000 (2012) |
| Flat 3, Whitehall House, East Grinstead | Leasehold | 42 m² | £160,000 (2022) |
| Flat 4, Whitehall House, Institute Walk, East Grinstead | Leasehold | 43 m² | £124,500 (2012) |
| Flat 5, Whitehall House, East Grinstead | - | 49 m² | - |
| Flat 6, Whitehall House, Institute Walk, East Grinstead | Leasehold | 43 m² | £98,000 (2012) |
| Flat 7, Whitehall House, East Grinstead | Leasehold | 45 m² | £124,600 (2012) |
| Flat 8 Whitehall House, Institute Walk, East Grinstead | Leasehold | 41 m² | £115,000 (2012) |
| Flat 9 Whitehall House, Institute Walk, East Grinstead | Leasehold | 41 m² | £155,000 (2017) |
| Flat 10, Whitehall House, Institute Walk, East Grinstead | Leasehold | 42 m² | £160,000 (2026) |
| Flat 11, Whitehall House, Institute Walk, East Grinstead | Leasehold | 48 m² | £210,000 (2021) |
| Flat 12 Whitehall House, Institute Walk, East Grinstead | Leasehold | 54 m² | £150,000 (2012) |
