| 1, Blackwell Avenue, Guildford | Freehold | 67 m² | £395,000 (2021) |
| 2, Blackwell Avenue, Guildford | Freehold | 96 m² | £363,000 (2015) |
| 3 Blackwell Avenue, Guildford, Guildford | Freehold | 89 m² | £402,500 (2021) |
| 4, Blackwell Avenue, Guildford | Freehold | 97 m² | £357,000 (2016) |
| 5, Blackwell Avenue, Guildford | Freehold | 84 m² | £110,000 (1998) |
| 6, Blackwell Avenue, Guildford | Freehold | 88 m² | £415,000 (2017) |
| 8, Blackwell Avenue, Guildford | Freehold | 87 m² | £425,000 (2019) |
| 9 Blackwell Avenue, Guildford, Guildford | Freehold | 123 m² | £500,000 (2024) |
| 10 Blackwell Avenue, Guildford | Freehold | 118 m² | £495,000 (2021) |
| 10A, Blackwell Avenue, Guildford | - | 101 m² | - |
| 11, Blackwell Avenue, Guildford | Freehold | 88 m² | £380,000 (2021) |
| 12, Blackwell Avenue, Guildford | Freehold | 114 m² | £440,000 (2017) |
| 14 Blackwell Avenue, Guildford | Freehold | 91 m² | £450,000 (2024) |
| 16, Blackwell Avenue, Guildford | Freehold | 93 m² | £410,000 (2017) |
| 18, Blackwell Avenue, Guildford | - | 84 m² | - |
| 19 Blackwell Avenue, Guildford | Freehold | 83 m² | £286,000 (2013) |
| 20, Blackwell Avenue, Guildford | Freehold | 151 m² | £400,000 (2025) |
| 20A Blackwell Avenue, Guildford | Freehold | 67 m² | £405,000 (2024) |
| 21 Blackwell Avenue, Guildford | Freehold | 100 m² | £240,000 (2011) |
| 22, Blackwell Avenue, Guildford | Freehold | 88 m² | £435,000 (2018) |
| 23 Blackwell Avenue, Guildford, Guildford | Freehold | 89 m² | £425,000 (2021) |
| 24 Blackwell Avenue, Guildford | Freehold | 113 m² | £385,000 (2019) |
| 24A, Blackwell Avenue, Guildford | - | 79 m² | - |
| 25 Blackwell Avenue, Guildford | Freehold | 89 m² | £510,000 (2022) |
| 26, Blackwell Avenue, Guildford | Freehold | 170 m² | £218,000 (2005) |
| 28, Blackwell Avenue, Guildford | Freehold | 121 m² | £235,000 (2009) |
