| 1B St. Mary'S Avenue, London | Leasehold | 59 m² | £199,950 (2002) |
| 1C St. Mary'S Avenue, London | Leasehold | 69 m² | £340,000 (2010) |
| 2, St. Mary'S Avenue, London | Freehold | 153 m² | £1,170,000 (2015) |
| 3A, St. Mary'S Avenue, London | - | 88 m² | - |
| 3B, St. Mary'S Avenue, London | Leasehold | 86 m² | £625,000 (2021) |
| 4, St. Mary'S Avenue, London | Freehold | 226 m² | £435,000 (1999) |
| 5, St. Mary'S Avenue, London | - | 266 m² | - |
| 6 St. Mary'S Avenue, London | - | 184 m² | - |
| 8, St. Mary'S Avenue, London | Freehold | 239 m² | £1,495,000 (2015) |
| 10, St. Mary'S Avenue, London | Freehold | 285 m² | £466,950 (2002) |
| 12 St. Mary'S Avenue, London | - | 277 m² | - |
| 12A, St. Mary'S Avenue, London | Freehold | 88 m² | £1,150,000 (2011) |
| 13B St Marys Avenue, Finchley, London | - | 66 m² | - |
| 13C, St Marys Avenue, London | Leasehold | 76 m² | £325,000 (2007) |
| 13D St Marys Avenue, Finchley, London | Leasehold | 50 m² | £390,000 (2017) |
| 13E St Marys Avenue, Finchley, London | Leasehold | 62 m² | £385,000 (2025) |
| 14, St. Mary'S Avenue, London | Leasehold | 100 m² | £151,000 (2001) |
| 14A, St. Mary'S Avenue, London | - | 100 m² | - |
| 16, St. Mary'S Avenue, London | - | 57 m² | - |
| 16A, St. Mary'S Avenue, London | - | 74 m² | - |
| 17, St. Mary'S Avenue, London | Freehold | 161 m² | £880,000 (2010) |
| 19 St. Mary'S Avenue, London | Freehold | 179 m² | £1,350,000 (2025) |
| 21, St. Mary'S Avenue, London | Freehold | 162 m² | £1,140,000 (2016) |
| 22A, St. Mary'S Avenue, London | Freehold | 165 m² | £1,200,000 (2019) |
| 22B, St. Mary'S Avenue, London | Freehold | 169 m² | £260,000 (2000) |
| 26, St. Mary'S Avenue, London | Freehold | 151 m² | £1,125,000 (2017) |
| 27, St. Mary'S Avenue, London | Freehold | 172 m² | £900,000 (2012) |
| 28 St. Mary'S Avenue, London | Freehold | 208 m² | £390,000 (1999) |
| 29, St. Mary'S Avenue, London | Freehold | 189 m² | £950,000 (2013) |
| 30, St. Mary'S Avenue, London | Freehold | 179 m² | £1,090,000 (2014) |
| 34 St. Mary'S Avenue, London | Freehold | 223 m² | £875,000 (2021) |
| 38, St. Mary'S Avenue, London | Freehold | 131 m² | £1,185,000 (2023) |
| Albany, St. Mary'S Avenue, London | Freehold | 245 m² | £1,000,000 (2010) |
| Flat 1, 7, St. Mary'S Avenue, London | Leasehold | 64 m² | £150,000 (1999) |
| Flat 1, 15 St Mary'S Avenue, London | Leasehold | 32 m² | £150,000 (2006) |
| Flat 1A, 15 St. Mary'S Avenue, London | - | 39 m² | - |
| Flat 2, 15 St. Mary'S Avenue, London | Leasehold | 68 m² | £270,000 (2006) |
| Flat 3, 15 St Marys Avenue, Finchley, London | Leasehold | 30 m² | £155,000 (2007) |
| Flat 4, 15 St. Mary'S Avenue, London | Leasehold | 96 m² | £250,000 (2007) |
| Flat 5, 15 St. Mary'S Avenue, London | Leasehold | 31 m² | £165,000 (2011) |
| Flat 6, 15 St. Mary'S Avenue, London | - | 56 m² | - |
| Flat D, 1 St. Mary'S Avenue, London | Leasehold | 75 m² | £396,000 (2021) |
| Formentor, St. Mary'S Avenue, London | Freehold | 150 m² | £687,500 (2004) |
| Heathfield, St. Mary'S Avenue, London | Freehold | 228 m² | £1,375,000 (2018) |
