| 121, Courtlands Close, Watford | Leasehold | 44 m² | £165,000 (2015) |
| 122, Courtlands Close, Watford | Leasehold | 46 m² | £86,500 (2002) |
| 123, Courtlands Close, Watford | Leasehold | 59 m² | £230,000 (2016) |
| 124 Courtlands Close, Watford | Leasehold | 46 m² | £143,500 (2014) |
| 125 Courtlands Close, Watford | Leasehold | 50 m² | £130,000 (2013) |
| 126 Courtlands Close, Watford | Leasehold | 46 m² | £180,000 (2025) |
| 128 Courtlands Close, Herts | - | 69 m² | - |
| 130 Courtlands Close, Herts | - | 68 m² | - |
| 132 Courtlands Close, Watford | Leasehold | 41 m² | £117,000 (2003) |
| 133, Courtlands Close, Watford | Leasehold | 38 m² | £125,000 (2014) |
| 134, Courtlands Close, Watford | Leasehold | 38 m² | £131,000 (2014) |
| 135, Courtlands Close, Watford | - | 38 m² | - |
| 136 Courtlands Close, Watford | Leasehold | 39 m² | £218,000 (2021) |
| 137, Courtlands Close, Watford | Leasehold | 41 m² | £190,000 (2021) |
| 138, Courtlands Close, Watford | Leasehold | 31 m² | £124,950 (2007) |
| 139 Courtlands Close, Watford | Leasehold | 27 m² | £65,000 (2000) |
| 140, Courtlands Close, Watford | Leasehold | 31 m² | £110,000 (2006) |
| 141 Courtlands Close, Watford, Watford | Leasehold | 31 m² | £180,000 (2025) |
| 142 Courtlands Close, Watford, Watford | Leasehold | 31 m² | £107,000 (2006) |
| 143, Courtlands Close, Watford | Leasehold | 30 m² | £106,000 (2006) |
| 144 Courtlands Close, Watford | Leasehold | 30 m² | £150,000 (2026) |
| 145 Courtlands Close, Watford | Leasehold | 32 m² | £180,000 (2017) |
| 147 Courtlands Close, Watford | Leasehold | 32 m² | £195,000 (2017) |
| 148 Courtlands Close, Watford, Watford | Leasehold | 33 m² | £192,500 (2016) |
