| 1 Hillcrest Avenue, Grays | Freehold | 73 m² | £145,000 (2002) |
| 2 Hillcrest Avenue, Grays | - | 75 m² | - |
| 4, Hillcrest Avenue, Grays | - | 73 m² | - |
| 5, Hillcrest Avenue, Grays | Freehold | 73 m² | £238,000 (2015) |
| 6 Hillcrest Avenue, Grays | Freehold | 99 m² | £385,000 (2026) |
| 7 Hillcrest Avenue, Grays | - | 75 m² | - |
| 8, Hillcrest Avenue, Grays | Freehold | 74 m² | £270,000 (2017) |
| 9, Hillcrest Avenue, Grays | - | 75 m² | - |
| 10, Hillcrest Avenue, Grays | - | 73 m² | - |
| 11 Hillcrest Avenue, West Thurrock, West Thurrock | Freehold | 73 m² | £52,995 (1997) |
| 14, Hillcrest Avenue, Grays | - | 75 m² | - |
| 15 Hillcrest Avenue, Grays | - | 73 m² | - |
| 16 Hillcrest Avenue, Grays | - | 75 m² | - |
| 17, Hillcrest Avenue, Grays | - | 75 m² | - |
| 19, Hillcrest Avenue, Grays | Freehold | 107 m² | £140,000 (2007) |
| 20, Hillcrest Avenue, Grays | - | 74 m² | - |
| 22 Hillcrest Avenue, Grays | - | 75 m² | - |
| 23 Hillcrest Avenue, Grays | - | 73 m² | - |
| 24, Hillcrest Avenue, Grays | Freehold | 73 m² | £355,000 (2024) |
| 25, Hillcrest Avenue, Grays | Freehold | 74 m² | £140,000 (2011) |
| 26 Hillcrest Avenue, Grays | Freehold | 73 m² | £345,000 (2025) |
| 27 Hillcrest Avenue, Grays | - | 75 m² | - |
| 28, Hillcrest Avenue, Grays | - | 75 m² | - |
| 29, Hillcrest Avenue, Grays | - | 77 m² | - |
| 30, Hillcrest Avenue, Grays | Freehold | 73 m² | £327,000 (2025) |
| 31, Hillcrest Avenue, Grays | - | 73 m² | - |
| 32, Hillcrest Avenue, Grays | - | 75 m² | - |
| 33, Hillcrest Avenue, Grays | - | 75 m² | - |
| 34, Hillcrest Avenue, Grays | - | 75 m² | - |
| 35, Hillcrest Avenue, Grays | - | 75 m² | - |
| 36, Hillcrest Avenue, Grays | - | 75 m² | - |
| 37, Hillcrest Avenue, Grays | - | 75 m² | - |
| 38, Hillcrest Avenue, Grays | Freehold | 73 m² | £294,000 (2019) |
| 39, Hillcrest Avenue, Grays | - | 75 m² | - |
| 40 Hillcrest Avenue, Grays | - | 75 m² | - |
| 41, Hillcrest Avenue, Grays | - | 75 m² | - |
| 42 Hillcrest Avenue, Grays | - | 75 m² | - |
| 43 Hillcrest Avenue, Grays | - | 73 m² | - |
| 44 Hillcrest Avenue, Grays | Freehold | 97 m² | £450,000 (2024) |
| 46, Hillcrest Avenue, Grays | - | 73 m² | - |