| 1 Ballinger Court, Halsey Road, Watford | Leasehold | 48 m² | £245,000 (2024) |
| 2 Ballinger Court, Halsey Road, Watford | Leasehold | 47 m² | £260,000 (2019) |
| 3 Ballinger Court, Halsey Road, Watford | Leasehold | 80 m² | £208,000 (2010) |
| 4 Ballinger Court, Halsey Road, Watford | Leasehold | 70 m² | £84,950 (1998) |
| 5 Ballinger Court, Halsey Road, Watford | Leasehold | 47 m² | £146,000 (2009) |
| 6 Ballinger Court, Halsey Road, Watford | Leasehold | 48 m² | £95,000 (2000) |
| 7 Ballinger Court, Halsey Road, Watford | Leasehold | 79 m² | £340,000 (2023) |
| 8 Ballinger Court, Halsey Road, Watford | Leasehold | 74 m² | £121,000 (2000) |
| 9 Ballinger Court, Halsey Road, Watford | Leasehold | 50 m² | £215,000 (2016) |
| 10 Ballinger Court, Halsey Road, Watford | Leasehold | 50 m² | £105,005 (2001) |
| 11 Ballinger Court, Halsey Road, Watford | - | 80 m² | - |
| 12 Ballinger Court, Halsey Road, Watford | Leasehold | 70 m² | £315,000 (2018) |
| 13 Ballinger Court, Halsey Road, Watford | Leasehold | 73 m² | £215,000 (2011) |
| 14 Ballinger Court, Halsey Road, Watford | Leasehold | 80 m² | £140,000 (2000) |
| 15 Ballinger Court, Halsey Road, Watford | Leasehold | 68 m² | £180,000 (2003) |
| 16 Ballinger Court, Halsey Road, Watford | Leasehold | 74 m² | £71,000 (1997) |
| 17 Ballinger Court, Halsey Road, Watford | Leasehold | 80 m² | £390,000 (2024) |
| 18 Ballinger Court, Halsey Road, Watford | Leasehold | 67 m² | £184,000 (2003) |
| 19 Ballinger Court, Halsey Road, Watford | Leasehold | 72 m² | £217,500 (2008) |
| 20 Ballinger Court, Halsey Road, Watford | Leasehold | 82 m² | £310,000 (2021) |
| 21 Ballinger Court, Halsey Road, Watford | Leasehold | 68 m² | £103,000 (1999) |
