| 1, Oakhaven, Gravel Hill Way, Harwich | - | 49 m² | - |
| 2, Oakhaven, Gravel Hill Way, Harwich | Leasehold | 35 m² | £15,000 (1995) |
| 3, Oakhaven, Gravel Hill Way, Harwich | Leasehold | 32 m² | £15,000 (1995) |
| 4 Oakhaven, Gravel Hill Way, Harwich | Leasehold | 42 m² | £66,000 (2005) |
| 5, Oakhaven, Gravel Hill Way, Harwich | Leasehold | 34 m² | £15,000 (1996) |
| 6 Oakhaven, Gravel Hill Way, Harwich | Leasehold | 40 m² | £74,000 (2022) |
| 7 Oakhaven, Gravel Hill Way, Harwich | - | 39 m² | - |
| 8, Oakhaven, Gravel Hill Way, Harwich | - | 63 m² | - |
| 9 Oakhaven, Gravel Hill Way, Harwich | Leasehold | 64 m² | £82,950 (2007) |
| 10 Oakhaven, Gravel Hill Way, Harwich | Leasehold | 32 m² | £15,000 (1995) |
| 11 Oakhaven, Gravel Hill Way, Dovercourt, Dovercourt | Leasehold | 37 m² | £28,500 (1999) |
| 12 Oakhaven, Gravel Hill Way, Dovercourt, Dovercourt | Leasehold | 41 m² | £63,500 (2016) |
| 14, Oakhaven, Gravel Hill Way, Harwich | Leasehold | 38 m² | £78,000 (2020) |
| 15 Oakhaven, Gravel Hill Way, Harwich | Leasehold | 36 m² | £15,000 (1995) |
| 16, Oakhaven, Gravel Hill Way, Harwich | Leasehold | 41 m² | £71,000 (2023) |
| 17 Oakhaven, Gravel Hill Way, Harwich | - | 36 m² | - |
| 18, Oakhaven, Gravel Hill Way, Harwich | Leasehold | 37 m² | £15,000 (1996) |
| 19, Oakhaven, Gravel Hill Way, Harwich | - | 33 m² | - |
| 21 Oakhaven, Gravel Hill Way, Harwich | Leasehold | 42 m² | £15,000 (1995) |
| 22 Oakhaven, Gravel Hill Way, Harwich | Leasehold | 59 m² | £25,000 (2001) |
| 23 Oakhaven, Gravel Hill Way, Harwich | Leasehold | 41 m² | £15,000 (1995) |
| 24, Oakhaven, Gravel Hill Way, Harwich | Leasehold | 64 m² | £100,000 (2018) |
| 25, Oakhaven, Gravel Hill Way, Harwich | Leasehold | 41 m² | £65,000 (2015) |
| 26 Oakhaven, Gravel Hill Way, Dovercourt, Dovercourt | Leasehold | 38 m² | £62,918 (2022) |
| 27, Oakhaven, Gravel Hill Way, Harwich | Leasehold | 40 m² | £70,000 (2016) |
| 28 Oakhaven, Gravel Hill Way, Harwich | - | 40 m² | - |
| 29, Oakhaven, Gravel Hill Way, Harwich | Leasehold | 33 m² | £15,000 (1995) |
| 30 Oakhaven, Gravel Hill Way, Harwich | - | 32 m² | - |
| 31 Oakhaven, Gravel Hill Way, Dovercourt, Dovercourt | Leasehold | 32 m² | £15,000 (1995) |
| 32 Oakhaven, Gravel Hill Way, Harwich | Leasehold | 32 m² | £29,000 (1999) |
| 33 Oakhaven, Gravel Hill Way, Dovercourt, Dovercourt | Leasehold | 33 m² | £30,500 (2001) |
| 34, Oakhaven, Gravel Hill Way, Harwich | Leasehold | 40 m² | £75,000 (2022) |
| 62 Oakhaven, Gravel Hill Way, Harwich | - | 49 m² | - |