| Flat 101, Casson Apartments, 43 Upper North Street, London | Leasehold | 47 m² | £316,000 (2024) |
| Flat 102, Casson Apartments, 43 Upper North Street, London | Leasehold | 49 m² | £204,520 (2012) |
| Flat 103, Casson Apartments, 43 Upper North Street, London | Leasehold | 48 m² | £225,000 (2013) |
| Flat 104, Casson Apartments, 43 Upper North Street, London | - | 47 m² | - |
| Flat 105, Casson Apartments, 43 Upper North Street, London | - | 47 m² | - |
| Flat 106, Casson Apartments, 43 Upper North Street, London | Leasehold | 72 m² | £298,500 (2012) |
| Flat 107, Casson Apartments, 43 Upper North Street, London | Leasehold | 69 m² | £285,272 (2012) |
| Flat 108, Casson Apartments, 43 Upper North Street, London | Leasehold | 80 m² | £540,000 (2024) |
| Flat 109, Casson Apartments, 43 Upper North Street, London | Leasehold | 69 m² | £290,242 (2012) |
| Flat 110, Casson Apartments, 43 Upper North Street, London | Leasehold | 46 m² | £355,000 (2016) |
| Flat 111 Casson Apartments, 43, Upper North Street, London | Leasehold | 34 m² | £300,000 (2015) |
| Flat 112, Casson Apartments, 43 Upper North Street, London | Leasehold | 70 m² | £278,000 (2012) |
| Flat 201, Casson Apartments, 43 Upper North Street, London | Leasehold | 46 m² | £211,704 (2012) |
| Flat 202, Casson Apartments, 43 Upper North Street, London | Leasehold | 53 m² | £209,638 (2012) |
| Flat 203, Casson Apartments, 43 Upper North Street, London | Leasehold | 45 m² | £307,000 (2023) |
| Flat 204, Casson Apartments, 43 Upper North Street, London | Leasehold | 47 m² | £209,638 (2012) |
| Flat 205 Casson Apartments, 43, Upper North Street, London | Leasehold | - | £231,600 (2013) |
| Flat 206, Casson Apartments, 43 Upper North Street, London | Leasehold | 72 m² | £316,172 (2012) |
| Flat 207, Casson Apartments, 43 Upper North Street, London | Leasehold | 69 m² | £338,950 (2012) |
| Flat 208, Casson Apartments, 43 Upper North Street, London | Leasehold | 80 m² | £525,000 (2026) |
| Flat 209, Casson Apartments, 43 Upper North Street, London | Leasehold | 67 m² | £305,500 (2012) |
| Flat 210, Casson Apartments, 43 Upper North Street, London | Leasehold | 46 m² | £299,999 (2025) |
| Flat 211, Casson Apartments, 43 Upper North Street, London | Leasehold | 34 m² | £163,050 (2012) |
| Flat 212, Casson Apartments, 43 Upper North Street, London | Leasehold | 72 m² | £302,000 (2013) |
| Flat 301, Casson Apartments, 43 Upper North Street, London | - | 46 m² | - |
| Flat 302, Casson Apartments, 43 Upper North Street, London | Leasehold | 47 m² | £233,000 (2012) |
| Flat 303 Casson Apartments, 43, Upper North Street, London | Leasehold | - | £222,650 (2013) |
| Flat 304 Casson Apartments, 43, Upper North Street, London | Leasehold | 43 m² | £350,000 (2015) |
| Flat 305, Casson Apartments, 43 Upper North Street, London | Leasehold | 46 m² | £215,026 (2012) |
| Flat 306, Casson Apartments, 43 Upper North Street, London | Leasehold | 75 m² | £297,200 (2012) |
| Flat 307 Casson Apartments, 43, Upper North Street, London | Leasehold | - | £305,000 (2012) |
| Flat 308, Casson Apartments, 43 Upper North Street, London | Leasehold | 82 m² | £545,000 (2025) |
| Flat 309 Casson Apartments, 43, Upper North Street, London | Leasehold | - | £295,212 (2012) |
| Flat 310, Casson Apartments, 43 Upper North Street, London | Leasehold | 46 m² | £340,000 (2024) |
| Flat 311, Casson Apartments, 43 Upper North Street, London | - | 30 m² | - |
| Flat 312, Casson Apartments, 43 Upper North Street, London | Leasehold | 72 m² | £475,000 (2022) |
| Flat 401, Casson Apartments, 43 Upper North Street, London | - | 46 m² | - |
| Flat 402, Casson Apartments, 43 Upper North Street, London | Leasehold | 52 m² | £237,500 (2012) |
| Flat 403, Casson Apartments, 43 Upper North Street, London | Leasehold | 47 m² | £350,000 (2025) |
| Flat 404, Casson Apartments, 43 Upper North Street, London | Leasehold | 47 m² | £224,440 (2012) |
| Flat 405, Casson Apartments, 43 Upper North Street, London | - | 46 m² | - |
| Flat 406, Casson Apartments, 43 Upper North Street, London | Leasehold | 73 m² | £442,000 (2022) |
| Flat 407, Casson Apartments, 43 Upper North Street, London | Leasehold | 66 m² | £485,000 (2022) |
| Flat 408, Casson Apartments, 43 Upper North Street, London | Leasehold | 82 m² | £341,967 (2012) |
| Flat 409 Casson Apartments, 43, Upper North Street, London | Leasehold | - | £430,000 (2015) |
| Flat 410, Casson Apartments, 43 Upper North Street, London | Leasehold | 43 m² | £337,500 (2021) |
| Flat 411, Casson Apartments, 43 Upper North Street, London | Leasehold | 34 m² | £250,000 (2014) |
| Flat 412, Casson Apartments, 43 Upper North Street, London | Leasehold | 36 m² | £432,500 (2015) |
| Flat 501 Casson Apartments, 43, Upper North Street, London | Leasehold | - | £328,000 (2020) |
| Flat 502, Casson Apartments, 43 Upper North Street, London | Leasehold | 47 m² | £237,560 (2012) |
| Flat 503, Casson Apartments, 43 Upper North Street, London | - | 83 m² | - |
| Flat 504, Casson Apartments, 43 Upper North Street, London | Leasehold | 87 m² | £352,000 (2012) |
| Flat 505 Casson Apartments, 43, Upper North Street, London | Leasehold | - | £329,950 (2012) |
| Flat 506, Casson Apartments, 43 Upper North Street, London | Leasehold | 76 m² | £353,858 (2012) |
| Flat 507 Casson Apartments, 43, Upper North Street, London | Leasehold | - | £375,000 (2021) |
| Flat 508, Casson Apartments, 43 Upper North Street, London | Leasehold | 57 m² | £230,000 (2012) |
| Flat 509, Casson Apartments, 43 Upper North Street, London | - | 35 m² | - |
| Flat 510, Casson Apartments, 43 Upper North Street, London | Leasehold | 72 m² | £304,000 (2012) |
| Flat 601, Casson Apartments, 43 Upper North Street, London | Leasehold | 73 m² | £450,000 (2026) |
| Flat 602, Casson Apartments, 43 Upper North Street, London | Leasehold | 67 m² | £310,000 (2013) |
| Flat 603, Casson Apartments, 43 Upper North Street, London | Leasehold | 51 m² | £248,000 (2012) |
| Flat 604, Casson Apartments, 43 Upper North Street, London | Leasehold | 50 m² | £249,500 (2012) |
