| 31 Courtlands Close, Watford | Leasehold | 45 m² | £218,000 (2018) |
| 33, Courtlands Close, Watford | Leasehold | 45 m² | £128,500 (2009) |
| 34 Courtlands Close, Watford, Watford | Leasehold | 50 m² | £107,500 (2002) |
| 35, Courtlands Close, Watford | Leasehold | 45 m² | £143,000 (2007) |
| 36 Courtlands Close, Watford | - | 45 m² | - |
| 37 Courtlands Close, Watford, Watford | Leasehold | 50 m² | £135,000 (2009) |
| 38 Courtlands Close, Watford | Leasehold | 44 m² | £210,000 (2023) |
| 39 Courtlands Close, Watford | Leasehold | 47 m² | £205,000 (2025) |
| 41, Courtlands Close, Watford | Leasehold | 55 m² | £56,500 (1999) |
| 42, Courtlands Close, Watford | Leasehold | 44 m² | £191,000 (2022) |
| 43, Courtlands Close, Watford | Leasehold | 49 m² | £253,000 (2016) |
| 44, Courtlands Close, Watford | Leasehold | 49 m² | £240,000 (2017) |
| 45 Courtlands Close, Watford | Leasehold | 55 m² | £179,000 (2014) |
| 46, Courtlands Close, Watford | Leasehold | 49 m² | £68,500 (1999) |
| 47, Courtlands Close, Watford | Leasehold | 49 m² | £250,000 (2024) |
| 48, Courtlands Close, Watford | Leasehold | 48 m² | £149,950 (2004) |
| 49 Courtlands Close, Watford | Leasehold | 59 m² | £245,000 (2016) |
| 50 Courtlands Close, Watford | Leasehold | 56 m² | £155,000 (2011) |
| 51 Courtlands Close, Watford | Leasehold | 56 m² | £145,000 (2011) |
| 52 Courtlands Close, Watford | Leasehold | 59 m² | £153,000 (2012) |
| 53 Courtlands Close, Watford | Leasehold | 69 m² | £220,000 (2016) |
| 54, Courtlands Close, Watford | - | 55 m² | - |
| 56, Courtlands Close, Watford | Leasehold | 62 m² | £240,000 (2020) |
| 57 Courtlands Close, Watford | Leasehold | 56 m² | £250,000 (2024) |
| 58, Courtlands Close, Watford | Leasehold | 55 m² | £154,000 (2012) |
| 59, Courtlands Close, Watford | Leasehold | 55 m² | £227,000 (2015) |
| 60, Courtlands Close, Watford | Leasehold | 55 m² | £164,000 (2007) |