| 33, Thornhill Square, London | - | 307 m² | - |
| 34, Thornhill Square, London | Freehold | 202 m² | £2,625,000 (2022) |
| 37 Thornhill Square, London | Freehold | 282 m² | £1,725,000 (2010) |
| 39 Thornhill Square, London | Freehold | 208 m² | £1,096,000 (2009) |
| 43, Thornhill Square, London | Freehold | 277 m² | £1,550,000 (2009) |
| 44 Thornhill Square, London | Freehold | 172 m² | £2,750,000 (2023) |
| 46 Thornhill Square, Islington, London, London | - | 129 m² | - |
| 47, Thornhill Square, London | Freehold | 178 m² | £2,225,000 (2014) |
| 49, Thornhill Square, London | Freehold | 192 m² | £2,200,000 (2018) |
| 50 Thornhill Square, London | Freehold | 188 m² | £767,500 (2004) |
| 51B Thornhill Square, London | - | 31 m² | - |
| 52, Thornhill Square, London | Freehold | 178 m² | £1,280,000 (2010) |
| 55 Thornhill Square, London | Freehold | 250 m² | £2,653,100 (2023) |
| 57 Thornhill Square, London | - | 121 m² | - |
| 57A Thornhill Square, London | Leasehold | 64 m² | £617,000 (2016) |
| 58, Thornhill Square, London | - | 43 m² | - |
| 59 Thornhill Square, London | Freehold | 191 m² | £660,000 (2002) |
| 60, Thornhill Square, London | Freehold | 130 m² | £1,050,000 (2009) |
| 62, Thornhill Square, London | Freehold | 92 m² | £1,600,000 (2022) |
| 62A, Thornhill Square, London | Freehold | 60 m² | £760,000 (2007) |
| 63A, Thornhill Square, London | - | 102 m² | - |
| Basement And Ground Floor Flat, 40 Thornhill Square, Islington, London | - | 113 m² | - |
| Basement And Ground Floor Flat, 41 Thornhill Square, Islington, London | - | 110 m² | - |
| Basement And Ground Floor Flat, 42 Thornhill Square, Islington, London | - | 113 m² | - |
| First Floor Flat, 42 Thornhill Square, Islington, London | - | 42 m² | - |
| First Mezzanine And Second Floor Flat, 41 Thornhill Square, Islington, London | - | 94 m² | - |
| Flat A, 46 Thornhill Square, Islington, London | - | 51 m² | - |
| Flat A, 53 Thornhill Square, London | - | 66 m² | - |
| Flat B, 40 Thornhill Square, London | - | 40 m² | - |
| Flat B, 42 Thornhill Square, London | - | 39 m² | - |
| Flat B, 53 Thornhill Square, London | Leasehold | 41 m² | £530,000 (2023) |
| Flat B, 58 Thornhill Square, Islington, London | Leasehold | 32 m² | £225,000 (2005) |
| Flat C, 40 Thornhill Square, London | - | 60 m² | - |
| Flat C, 42 Thornhill Square, London | - | 50 m² | - |
| Flat C, 51 Thornhill Square, London | Leasehold | 41 m² | £315,000 (2008) |
| Flat C, 58 Thornhill Square, London | Leasehold | 39 m² | £479,687 (2018) |
| Ground Floor Flat, 62 Thornhill Square, London | - | 45 m² | - |
| Lower Ground Flat, 54 Thornhill Square, London | - | 56 m² | - |
| Raised Ground Floor Flat, 60 Thornhill Square, London | - | 42 m² | - |
| Top Floor Flat, 62 Thornhill Square, Islington, London | - | 97 m² | - |