| 1, Amethyst Court, New Waltham, Grimsby | Freehold | 53 m² | £130,000 (2018) |
| 3, Amethyst Court, New Waltham, Grimsby | Freehold | 55 m² | £104,000 (2012) |
| 4, Amethyst Court, New Waltham, Grimsby | Freehold | 54 m² | £122,000 (2017) |
| 5 Amethyst Court, New Waltham, Grimsby | Freehold | 22 m² | £133,000 (2025) |
| 5B Amethyst Court, New Waltham, Grimsby | Freehold | 48 m² | £152,000 (2026) |
| 6, Amethyst Court, New Waltham, Grimsby | Freehold | 37 m² | £92,500 (2013) |
| 7 Amethyst Court, New Waltham, Grimsby | Freehold | 75 m² | £105,000 (2005) |
| 7A, Amethyst Court, New Waltham, Grimsby | Freehold | 92 m² | £182,000 (2026) |
| 8, Amethyst Court, New Waltham, Grimsby | Freehold | 54 m² | £175,500 (2023) |
| 11, Amethyst Court, New Waltham, Grimsby | Freehold | 53 m² | £112,000 (2013) |
| 12 Amethyst Court, New Waltham, Grimsby | Freehold | 51 m² | £180,000 (2022) |
| 13 Amethyst Court, New Waltham, New Waltham | Freehold | 82 m² | £195,000 (2021) |
| 14, Amethyst Court, New Waltham, Grimsby | Freehold | 53 m² | £143,000 (2017) |
| 16 Amethyst Court, New Waltham, Grimsby | Freehold | 79 m² | £235,000 (2025) |
| 19, Amethyst Court, New Waltham, Grimsby | Freehold | 120 m² | £170,000 (2016) |
| 20 Amethyst Court, New Waltham, Grimsby | - | 109 m² | - |