| 1 Rockwell Court, The Gateway, Watford, Watford | Leasehold | 70 m² | £300,000 (2022) |
| 39 Rockwell Court, The Gateway, Watford, Watford | Leasehold | 67 m² | £345,000 (2016) |
| Flat 2 Rockwell Court, The Gateway, Watford | Leasehold | 56 m² | £226,000 (2021) |
| Flat 3 Rockwell Court, The Gateway, Watford | Leasehold | 68 m² | £210,000 (2005) |
| Flat 4, Rockwell Court, The Gateway, Watford | Leasehold | 73 m² | £233,000 (2014) |
| Flat 5, Rockwell Court, The Gateway, Watford | Leasehold | 69 m² | £130,000 (2008) |
| Flat 6, Rockwell Court, The Gateway, Watford | Leasehold | 73 m² | £290,000 (2025) |
| Flat 7, Rockwell Court, The Gateway, Watford | Leasehold | 62 m² | £277,500 (2022) |
| Flat 9, Rockwell Court, The Gateway, Watford | Leasehold | 53 m² | £162,000 (2006) |
| Flat 10 Rockwell Court, The Gateway, Watford | Leasehold | 68 m² | £320,000 (2022) |
| Flat 11, Rockwell Court, Watford | Leasehold | 53 m² | £234,000 (2022) |
| Flat 12, Rockwell Court, Watford | Leasehold | 73 m² | £235,000 (2006) |
| Flat 13, Rockwell Court, The Gateway, Watford | Leasehold | 75 m² | £175,000 (2009) |
| Flat 14 Rockwell Court, The Gateway, Watford | Leasehold | 71 m² | £305,000 (2018) |
| Flat 15, Rockwell Court, The Gateway, Watford | Leasehold | 73 m² | £237,000 (2005) |
| Flat 16 Rockwell Court, The Gateway, Watford | Leasehold | 74 m² | £227,000 (2014) |
| Flat 17 Rockwell Court, The Gateway, Watford | Leasehold | 86 m² | £200,000 (2005) |
| Flat 18, Rockwell Court, The Gateway, Watford | Leasehold | 52 m² | £209,500 (2015) |
| Flat 19 Rockwell Court, The Gateway, Watford | Leasehold | 68 m² | £293,000 (2025) |
| Flat 20, Rockwell Court, The Gateway, Watford | Leasehold | 53 m² | £235,000 (2015) |
| Flat 21 Rockwell Court, The Gateway, Watford | Leasehold | 85 m² | £300,000 (2025) |
| Flat 22, Rockwell Court, The Gateway, Watford | Leasehold | 99 m² | £247,500 (2005) |
| Flat 23, Rockwell Court, The Gateway, Watford | Leasehold | 72 m² | £242,500 (2005) |
| Flat 24 Rockwell Court, The Gateway, Watford | Leasehold | 73 m² | £219,000 (2008) |
| Flat 26 Rockwell Court, The Gateway, Watford | Leasehold | 88 m² | £225,050 (2013) |
| Flat 27, Rockwell Court, The Gateway, Watford | Leasehold | 55 m² | £260,000 (2016) |
| Flat 28 Rockwell Court, The Gateway, Watford | Leasehold | 73 m² | £245,000 (2005) |
| Flat 29, Rockwell Court, The Gateway, Watford | Leasehold | 51 m² | £212,000 (2025) |
| Flat 30, Rockwell Court, The Gateway, Watford | Leasehold | 73 m² | £310,000 (2022) |
| Flat 31 Rockwell Court, The Gateway, Watford | Leasehold | 58 m² | £225,000 (2014) |
| Flat 32, Rockwell Court, The Gateway, Watford | Leasehold | 72 m² | £232,750 (2005) |
| Flat 33, Rockwell Court, The Gateway, Watford | Leasehold | 72 m² | £295,330 (2015) |
| Flat 34 Rockwell Court, The Gateway, Watford | Leasehold | 100 m² | £396,000 (2018) |
| Flat 35 Rockwell Court, The Gateway, Watford | Leasehold | 83 m² | £343,000 (2022) |
| Flat 37, Rockwell Court, The Gateway, Watford | Leasehold | 52 m² | £220,000 (2023) |
| Flat 38 Rockwell Court, The Gateway, Watford | Leasehold | 109 m² | £415,000 (2021) |
| Flat 40, Rockwell Court, The Gateway, Watford | Leasehold | 80 m² | £200,000 (2005) |
| Flat 41 Rockwell Court, The Gateway, Watford | Leasehold | 69 m² | £214,950 (2007) |
| Flat 42, Rockwell Court, The Gateway, Watford | Leasehold | 64 m² | £330,000 (2014) |
| Flat 43, Rockwell Court, The Gateway, Watford | Leasehold | 68 m² | £299,950 (2014) |
| Flat 44 Rockwell Court, The Gateway, Watford | Leasehold | 73 m² | £193,000 (2013) |
| Flat 45 Rockwell Court, The Gateway, Watford | Leasehold | 57 m² | £275,000 (2024) |
| Flat 46 Rockwell Court, The Gateway, Watford | Leasehold | 151 m² | £640,000 (2018) |
