| 81A, Carlyon Avenue, Harrow | Leasehold | 57 m² | £62,000 (1999) |
| 81B Carlyon Avenue, Harrow, Harrow | Leasehold | 27 m² | £47,950 (1999) |
| 81C, Carlyon Avenue, Harrow | Leasehold | 23 m² | £135,000 (2023) |
| 81D, Carlyon Avenue, Harrow | Leasehold | 24 m² | £95,000 (2003) |
| 85, Carlyon Avenue, Harrow | Freehold | 85 m² | £249,950 (2011) |
| 91, Carlyon Avenue, Harrow | Freehold | 102 m² | £260,000 (2009) |
| 97, Carlyon Avenue, Harrow | Freehold | 116 m² | £317,500 (2012) |
| 99 Carlyon Avenue, Harrow | Freehold | 88 m² | £292,500 (2012) |
| 101, Carlyon Avenue, Harrow | Leasehold | 62 m² | £260,000 (2026) |
| 103 Carlyon Avenue, Harrow | Leasehold | 65 m² | £199,950 (2006) |
| 107, Carlyon Avenue, Harrow | Freehold | 88 m² | £280,000 (2015) |
| 113 Carlyon Avenue, Harrow | - | 100 m² | - |
| 115, Carlyon Avenue, Harrow | Freehold | 86 m² | £424,950 (2015) |
| 117, Carlyon Avenue, Harrow | - | 100 m² | - |
| 119, Carlyon Avenue, Harrow | Freehold | 89 m² | £504,000 (2017) |
| 123 Carlyon Avenue, Harrow | Freehold | 81 m² | £262,000 (2011) |
| 125 Carlyon Avenue, Harrow | Freehold | 94 m² | £278,000 (2010) |
| 127, Carlyon Avenue, Harrow | Freehold | 89 m² | £505,000 (2016) |
| 131A, Carlyon Avenue, Harrow | Leasehold | 58 m² | £355,000 (2023) |
| 131B Carlyon Avenue, Harrow | Leasehold | 41 m² | £240,000 (2020) |
| 133 Carlyon Avenue, Harrow | Freehold | 81 m² | £447,500 (2016) |
| 135, Carlyon Avenue, Harrow | Freehold | 83 m² | £235,000 (2009) |
| 137, Carlyon Avenue, Harrow | Freehold | 111 m² | £530,000 (2019) |
| Unit 2, 89, Carlyon Avenue, Harrow | - | 19 m² | - |
