| 1, Holyrood Avenue, Harrow | - | 59 m² | - |
| 1A, Holyrood Avenue, Harrow | Leasehold | 34 m² | £118,000 (2004) |
| 11, Holyrood Avenue, Harrow | Freehold | 92 m² | £410,000 (2014) |
| 17 Holyrood Avenue, Harrow | Freehold | 102 m² | £427,000 (2014) |
| 19, Holyrood Avenue, Harrow | Freehold | 74 m² | £284,327 (2013) |
| 21, Holyrood Avenue, Harrow | Freehold | 104 m² | £361,500 (2013) |
| 23, Holyrood Avenue, Harrow | - | 102 m² | - |
| 29 Holyrood Avenue, Harrow | Freehold | 90 m² | £530,000 (2024) |
| 33 Holyrood Avenue, Harrow | Freehold | 69 m² | £555,000 (2022) |
| 37 Holyrood Avenue, Harrow | Freehold | 98 m² | £108,000 (1999) |
| 39 Holyrood Avenue, Harrow | Freehold | 91 m² | £231,000 (2003) |
| 45, Holyrood Avenue, Harrow | Freehold | 68 m² | £537,500 (2018) |
| 47, Holyrood Avenue, Harrow | Freehold | 87 m² | £550,000 (2024) |
| 49, Holyrood Avenue, Harrow | - | 70 m² | - |
| 51 Holyrood Avenue, Harrow | - | 79 m² | - |
| 55, Holyrood Avenue, Harrow | - | 83 m² | - |
| 59 Holyrood Avenue, Harrow | Freehold | 71 m² | £90,500 (1999) |
| 61, Holyrood Avenue, Harrow | Freehold | 68 m² | £245,500 (2009) |
| 63, Holyrood Avenue, Harrow | Freehold | 72 m² | £485,000 (2021) |
| 65, Holyrood Avenue, Harrow | Freehold | 87 m² | £475,000 (2018) |
| 67, Holyrood Avenue, Harrow | Freehold | 71 m² | £525,000 (2022) |
| 69 Holyrood Avenue, Harrow, Harrow | Freehold | 73 m² | £249,950 (2006) |
| 71 Holyrood Avenue, Harrow | Freehold | 70 m² | £250,000 (2007) |
| 73, Holyrood Avenue, Harrow | Freehold | 99 m² | £183,000 (2002) |
| 75 Holyrood Avenue, Harrow | Freehold | 120 m² | £575,000 (2026) |
| 77, Holyrood Avenue, Harrow | Freehold | 94 m² | £195,000 (2002) |
| 81, Holyrood Avenue, Harrow | Freehold | 94 m² | £450,000 (2019) |
| 83, Holyrood Avenue, Harrow | Freehold | 80 m² | £138,500 (2000) |
| 87, Holyrood Avenue, Harrow | Freehold | 92 m² | £243,000 (2006) |
| 89, Holyrood Avenue, Harrow | Freehold | 67 m² | £485,000 (2021) |
| 93 Holyrood Avenue, Harrow | Leasehold | 48 m² | £285,000 (2018) |
| 93A Holyrood Avenue, Harrow | Leasehold | 33 m² | £230,000 (2023) |
| 95 Holyrood Avenue, Harrow, Harrow | Freehold | 155 m² | £617,500 (2016) |
| 97 Holyrood Avenue, Harrow | Freehold | 139 m² | £515,000 (2016) |
| 99, Holyrood Avenue, Harrow | - | 69 m² | - |