| 1, Longfield Avenue, London | - | 154 m² | - |
| 3, Longfield Avenue, London | Freehold | 167 m² | £825,000 (2023) |
| 5 Longfield Avenue, Mill Hill, London, London | Freehold | 163 m² | £790,000 (2021) |
| 9, Longfield Avenue, London | Freehold | 117 m² | £249,250 (2002) |
| 11, Longfield Avenue, London | Freehold | 164 m² | £456,000 (2007) |
| 15, Longfield Avenue, London | - | 99 m² | - |
| 17, Longfield Avenue, London | Freehold | 133 m² | £562,500 (2013) |
| 19, Longfield Avenue, London | Freehold | 147 m² | £720,000 (2019) |
| 21, Longfield Avenue, London | Freehold | 155 m² | £530,000 (2012) |
| 25 Longfield Avenue, London | Freehold | 97 m² | £407,000 (2013) |
| 27, Longfield Avenue, London | Freehold | 169 m² | £637,760 (2017) |
| 29, Longfield Avenue, London | Freehold | 125 m² | £420,000 (2006) |
| 31 Longfield Avenue, London | Freehold | 135 m² | £400,000 (2006) |
| 37 Longfield Avenue, London | Freehold | 157 m² | £108,000 (1995) |
| 43, Longfield Avenue, London | - | 130 m² | - |
| 45 Longfield Avenue, London | Freehold | 158 m² | £612,500 (2014) |
| 47 Longfield Avenue, London | Freehold | 130 m² | £776,000 (2022) |
| 51, Longfield Avenue, London | Freehold | 128 m² | £735,000 (2021) |
| 57 Longfield Avenue, London | Freehold | 72 m² | £372,000 (2012) |
| 61 Longfield Avenue, London | Freehold | 81 m² | £358,000 (2012) |
| 67, Longfield Avenue, London | Freehold | 116 m² | £750,000 (2024) |
| 69 Longfield Avenue, London | Freehold | 92 m² | £594,995 (2017) |
| Annexe, 55 Longfield Avenue, London | Freehold | 28 m² | £925,000 (2025) |
