| 1 College Yard, 5 Gammons Lane, Watford, Watford | Leasehold | 112 m² | £333,000 (2021) |
| 2 College Yard, 5 Gammons Lane, Watford, Watford | Leasehold | 72 m² | £350,000 (2025) |
| 3 College Yard, 5 Gammons Lane, Watford, Watford | Leasehold | 67 m² | £285,000 (2021) |
| 4 College Yard, 5 Gammons Lane, Watford, Watford | Leasehold | 73 m² | £368,000 (2018) |
| 27 College Yard, 5 Gammons Lane, Watford, Watford | Leasehold | 88 m² | £250,000 (2007) |
| 43 College Yard, 5 Gammons Lane, Watford, Watford | Leasehold | 59 m² | £180,000 (2003) |
| 44 College Yard, 5 Gammons Lane, Watford | Leasehold | 55 m² | £157,500 (2004) |
| 49 College Yard, 5 Gammons Lane, Watford, Watford | Leasehold | 61 m² | £176,000 (2014) |
| Flat 5, College Yard, 5 Gammons Lane, Watford | Leasehold | 63 m² | £166,000 (2012) |
| Flat 6 College Yard, 5, Gammons Lane, Watford | Leasehold | 62 m² | £268,000 (2017) |
| Flat 7 College Yard, 5, Gammons Lane, Watford | Leasehold | 64 m² | £169,950 (2003) |
| Flat 8 College Yard, 5, Gammons Lane, Watford | Leasehold | 78 m² | £340,000 (2020) |
| Flat 9, College Yard, 5 Gammons Lane, Watford | Leasehold | 63 m² | £175,000 (2006) |
| Flat 10, College Yard, 5 Gammons Lane, Watford | Leasehold | 96 m² | £370,000 (2023) |
| Flat 11, College Yard, 5 Gammons Lane, Watford | Leasehold | 95 m² | £398,000 (2025) |
| Flat 12 College Yard, 5, Gammons Lane, Watford | Leasehold | 94 m² | £361,000 (2019) |
| Flat 13 College Yard, 5, Gammons Lane, Watford | Leasehold | 109 m² | £242,500 (2013) |
| Flat 14, College Yard, 5 Gammons Lane, Watford | Leasehold | 90 m² | £375,000 (2026) |
| Flat 15 College Yard, 5, Gammons Lane, Watford | Leasehold | 80 m² | £391,000 (2025) |
| Flat 17, College Yard, 5 Gammons Lane, Watford | Leasehold | 59 m² | £152,000 (2004) |
| Flat 18, College Yard, 5, Gammons Lane, Watford | Leasehold | 95 m² | £325,000 (2020) |
| Flat 19 College Yard, 5, Gammons Lane, Watford | Leasehold | 77 m² | £350,000 (2024) |
| Flat 20, College Yard, 5 Gammons Lane, Watford | Leasehold | 60 m² | £348,000 (2022) |
| Flat 21, College Yard, 5 Gammons Lane, Watford | Leasehold | 78 m² | £362,000 (2017) |
| Flat 22, College Yard, 5 Gammons Lane, Watford | Leasehold | 87 m² | £370,000 (2023) |
| Flat 23, College Yard, 5 Gammons Lane, Watford | Leasehold | 59 m² | £150,000 (2003) |
| Flat 24 College Yard, 5, Gammons Lane, Watford | Leasehold | 64 m² | £160,000 (2003) |
| Flat 25, College Yard, 5, Gammons Lane, Watford | Leasehold | 96 m² | £380,000 (2020) |
| Flat 26 College Yard, 5, Gammons Lane, Watford | Leasehold | 91 m² | £370,000 (2021) |
| Flat 28 College Yard, 5, Gammons Lane, Watford | Leasehold | 88 m² | £224,950 (2004) |
| Flat 29, College Yard, 5 Gammons Lane, Watford | Leasehold | 49 m² | £176,000 (2013) |
| Flat 30 College Yard, 5, Gammons Lane, Watford | Leasehold | 41 m² | £210,000 (2015) |
| Flat 31, College Yard, 5 Gammons Lane, Watford | Leasehold | 51 m² | £235,000 (2023) |
| Flat 32, College Yard, 5 Gammons Lane, Watford | Leasehold | 68 m² | £310,000 (2022) |
| Flat 33, College Yard, 5 Gammons Lane, Watford | Leasehold | 41 m² | £140,000 (2003) |
| Flat 34, College Yard, 5 Gammons Lane, Watford | Leasehold | 47 m² | £245,000 (2025) |
| Flat 35 College Yard, 5, Gammons Lane, Watford | Leasehold | 62 m² | £280,000 (2020) |
| Flat 36 College Yard, 5, Gammons Lane, Watford | Leasehold | 64 m² | £165,000 (2014) |
| Flat 37 College Yard, 5, Gammons Lane, Watford | Leasehold | 51 m² | £150,000 (2003) |
| Flat 38, College Yard, 5 Gammons Lane, Watford | Leasehold | 40 m² | £227,000 (2025) |
| Flat 39, College Yard, 5 Gammons Lane, Watford | Leasehold | 51 m² | £260,000 (2020) |
| Flat 40 College Yard, 5, Gammons Lane, Watford | Leasehold | 66 m² | £245,000 (2014) |
| Flat 41, College Yard, 5 Gammons Lane, Watford | Leasehold | 41 m² | £250,000 (2016) |
| Flat 42 College Yard, 5, Gammons Lane, Watford | Leasehold | 51 m² | £150,000 (2003) |
| Flat 45, College Yard, 5 Gammons Lane, Watford | Leasehold | 70 m² | £305,000 (2023) |
| Flat 46 College Yard, 5, Gammons Lane, Watford | Leasehold | 71 m² | £229,000 (2012) |
| Flat 47 College Yard, 5, Gammons Lane, Watford | Leasehold | 142 m² | £295,500 (2016) |
| Flat 48 College Yard, 5, Gammons Lane, Watford | Leasehold | 90 m² | £351,000 (2026) |
| Flat 50 College Yard, 5, Gammons Lane, Watford | Leasehold | 76 m² | £325,000 (2022) |