| 1, Southwick Close, East Grinstead | Leasehold | 62 m² | £150,000 (2009) |
| 2, Southwick Close, East Grinstead | Leasehold | 60 m² | £258,000 (2025) |
| 2A, Southwick Close, East Grinstead | Freehold | 94 m² | £370,000 (2019) |
| 3, Southwick Close, East Grinstead | Leasehold | 61 m² | £82,500 (2012) |
| 4, Southwick Close, East Grinstead | - | 63 m² | - |
| 5 Southwick Close, East Grinstead | Leasehold | 60 m² | £290,000 (2023) |
| 6, Southwick Close, East Grinstead | Leasehold | 68 m² | £250,000 (2024) |
| 7, Southwick Close, East Grinstead | Leasehold | 55 m² | £170,000 (2011) |
| 8, Southwick Close, East Grinstead | - | 67 m² | - |
| 10, Southwick Close, East Grinstead | Leasehold | 67 m² | £250,000 (2021) |
| 11, Southwick Close, East Grinstead | Leasehold | 62 m² | £290,000 (2026) |
| 12 Southwick Close, East Grinstead | Leasehold | 62 m² | £230,000 (2021) |
| 13 Southwick Close, East Grinstead | Leasehold | 56 m² | £175,000 (2013) |
| 14 Southwick Close, East Grinstead | Leasehold | 63 m² | £202,000 (2015) |
| 15, Southwick Close, East Grinstead | Leasehold | 66 m² | £290,000 (2023) |
| 16, Southwick Close, East Grinstead | Leasehold | 65 m² | £129,500 (2002) |
| 17, Southwick Close, East Grinstead | Leasehold | 53 m² | £190,000 (2015) |
| 18, Southwick Close, East Grinstead | Leasehold | 53 m² | £263,000 (2021) |
| 20, Southwick Close, East Grinstead | Leasehold | 59 m² | £275,000 (2017) |
| 21, Southwick Close, East Grinstead | - | 62 m² | - |
| 22, Southwick Close, East Grinstead | Leasehold | 60 m² | £87,500 (2001) |
| 23 Southwick Close, East Grinstead | Leasehold | 62 m² | £150,000 (2024) |
| 24 Southwick Close, East Grinstead | Leasehold | 62 m² | £165,000 (2013) |
| 25, Southwick Close, East Grinstead | Leasehold | 61 m² | £176,000 (2017) |
| 26, Southwick Close, East Grinstead | Leasehold | 62 m² | £240,000 (2018) |
| 27, Southwick Close, East Grinstead | Leasehold | 62 m² | £200,000 (2014) |
| 28, Southwick Close, East Grinstead | Leasehold | 62 m² | £115,000 (2002) |
