| 4A South Hill Avenue, Harrow | Freehold | 56 m² | £350,000 (2007) |
| 8A, South Hill Avenue, Harrow | - | 52 m² | - |
| 8B South Hill Avenue, Harrow | - | 48 m² | - |
| 12 South Hill Avenue, Harrow | Freehold | 114 m² | £490,000 (2016) |
| 16, South Hill Avenue, Harrow | - | 65 m² | - |
| 16B South Hill Avenue, Harrow | - | 70 m² | - |
| 18 South Hill Avenue, South Harrow, Harrow | - | 86 m² | - |
| 20, South Hill Avenue, Harrow | Freehold | 90 m² | £135,000 (1999) |
| 26, South Hill Avenue, Harrow | Freehold | 88 m² | £184,950 (2001) |
| 28, South Hill Avenue, Harrow | Freehold | 96 m² | £490,000 (2023) |
| 30 South Hill Avenue, Harrow | Freehold | 169 m² | £550,000 (2021) |
| 34, South Hill Avenue, Harrow | Freehold | 100 m² | £447,500 (2017) |
| 36, South Hill Avenue, Harrow | Freehold | 92 m² | £300,000 (2022) |
| 38, South Hill Avenue, Harrow | Freehold | 128 m² | £316,000 (2005) |
| 40 South Hill Avenue, Harrow | - | 118 m² | - |
| 42, South Hill Avenue, Harrow | Leasehold | 67 m² | £330,000 (2019) |
| 42A, South Hill Avenue, Harrow | Leasehold | 88 m² | £335,000 (2015) |
| 44, South Hill Avenue, Harrow | Freehold | 134 m² | £350,000 (2010) |
| 50A, South Hill Avenue, Harrow | - | 52 m² | - |
| 50B, South Hill Avenue, Harrow | - | 65 m² | - |
| 54 South Hill Avenue, Harrow | Freehold | 85 m² | £550,000 (2022) |
| 56, South Hill Avenue, Harrow | Freehold | 95 m² | £265,000 (2006) |
| 58 South Hill Avenue, Harrow | Freehold | 108 m² | £590,000 (2023) |
| Flat 4, 24 South Hill Avenue, Harrow | - | 15 m² | - |
| Flat 6, 24 South Hill Avenue, Harrow | Freehold | 24 m² | £520,000 (2025) |
| Outdoor Bungalow 12 South Hill Avenue, Harrow | - | 26 m² | - |
| The Rear ,14, South Hill Avenue, Harrow | Freehold | 33 m² | £476,000 (2023) |