| 4 Alwyn Close, New Addington, Croydon | Freehold | 78 m² | £230,000 (2014) |
| 5, Alwyn Close, New Addington, Croydon | - | 71 m² | - |
| 5A, Alwyn Close, New Addington, Croydon | - | 106 m² | - |
| 5B, Alwyn Close, New Addington, Croydon | - | 107 m² | - |
| 5C, Alwyn Close, New Addington, Croydon | - | 105 m² | - |
| 5D, Alwyn Close, New Addington, Croydon | - | 54 m² | - |
| 5E, Alwyn Close, New Addington, Croydon | - | 43 m² | - |
| 6 Alwyn Close, New Addington, Croydon | Freehold | 111 m² | £224,950 (2006) |
| 7 Alwyn Close, New Addington, Croydon | - | 81 m² | - |
| 7A, Alwyn Close, New Addington, Croydon | - | 106 m² | - |
| 7B Alwyn Close, Croydon, Croydon | - | 104 m² | - |
| 9, Alwyn Close, New Addington, Croydon | - | 83 m² | - |
| 10, Alwyn Close, New Addington, Croydon | Freehold | 78 m² | £81,500 (1999) |
| 11, Alwyn Close, New Addington, Croydon | Freehold | 79 m² | £343,500 (2017) |
| 12 Alwyn Close, New Addington, Croydon | - | 146 m² | - |
| 12A, Alwyn Close, Croydon, London | - | 57 m² | - |
| 13, Alwyn Close, New Addington, Croydon | Freehold | 78 m² | £205,000 (2012) |
| 15 Alwyn Close, New Addington, Croydon | - | 59 m² | - |
| 17, Alwyn Close, New Addington, Croydon | - | 56 m² | - |
| 19, Alwyn Close, New Addington, Croydon | - | 62 m² | - |
| 21, Alwyn Close, New Addington, Croydon | - | 58 m² | - |
| 23, Alwyn Close, New Addington, Croydon | - | 61 m² | - |
| 25, Alwyn Close, New Addington, Croydon | - | 62 m² | - |
| 27, Alwyn Close, New Addington, Croydon | Leasehold | 60 m² | £112,000 (2004) |
| 29, Alwyn Close, New Addington, Croydon | - | 67 m² | - |
| 33, Alwyn Close, New Addington, Croydon | - | 56 m² | - |
| 35, Alwyn Close, New Addington, Croydon | - | 64 m² | - |
| 37, Alwyn Close, New Addington, Croydon | - | 67 m² | - |
