| 1, Washington Grove, Seaton Delaval, Whitley Bay | Leasehold | 89 m² | £205,450 (2016) |
| 2, Washington Grove, Seaton Delaval, Whitley Bay | Leasehold | 89 m² | £247,500 (2022) |
| 3 Washington Grove, Seaton Delaval, Whitley Bay | Leasehold | 86 m² | £176,950 (2016) |
| 4, Washington Grove, Seaton Delaval, Whitley Bay | Leasehold | 83 m² | £220,000 (2025) |
| 7, Washington Grove, Seaton Delaval, Whitley Bay | Freehold | 61 m² | £107,360 (2016) |
| 8, Washington Grove, Seaton Delaval, Whitley Bay | Leasehold | 61 m² | £115,000 (2020) |
| 9, Washington Grove, Seaton Delaval, Whitley Bay | Leasehold | 61 m² | £134,666 (2025) |
| 10, Washington Grove, Seaton Delaval, Whitley Bay | Leasehold | 61 m² | £119,950 (2021) |
| 11, Washington Grove, Seaton Delaval, Whitley Bay | Leasehold | 61 m² | £104,960 (2016) |
| 12, Washington Grove, Seaton Delaval, Whitley Bay | Leasehold | 61 m² | £104,960 (2016) |
| 13, Washington Grove, Seaton Delaval, Whitley Bay | Freehold | 61 m² | £112,500 (2019) |
| 14, Washington Grove, Seaton Delaval, Whitley Bay | Leasehold | 40 m² | £60,000 (2020) |
| 15, Washington Grove, Seaton Delaval, Whitley Bay | Leasehold | 57 m² | £95,000 (2025) |
| 16 Washington Grove, Seaton Delaval, Whitley Bay | Leasehold | 44 m² | £79,960 (2017) |
| 17, Washington Grove, Seaton Delaval, Whitley Bay | Leasehold | 61 m² | £136,000 (2024) |
| 18, Washington Grove, Seaton Delaval, Whitley Bay | Leasehold | 61 m² | £103,960 (2016) |
| 19, Washington Grove, Seaton Delaval, Whitley Bay | - | 61 m² | - |
| 20, Washington Grove, Seaton Delaval, Whitley Bay | - | 61 m² | - |
| 21, Washington Grove, Seaton Delaval, Whitley Bay | - | 57 m² | - |
| 22, Washington Grove, Seaton Delaval, Whitley Bay | - | 46 m² | - |
| 23, Washington Grove, Seaton Delaval, Whitley Bay | Leasehold | 40 m² | £62,000 (2020) |
| 24, Washington Grove, Seaton Delaval, Whitley Bay | - | 61 m² | - |
| 25, Washington Grove, Seaton Delaval, Whitley Bay | - | 61 m² | - |
| 26, Washington Grove, Seaton Delaval, Whitley Bay | - | 61 m² | - |
| 27, Washington Grove, Seaton Delaval, Whitley Bay | - | 61 m² | - |
| 28, Washington Grove, Seaton Delaval, Whitley Bay | - | 70 m² | - |
| 29, Washington Grove, Seaton Delaval, Whitley Bay | - | 70 m² | - |
| 30, Washington Grove, Seaton Delaval, Whitley Bay | - | 70 m² | - |
| 31, Washington Grove, Seaton Delaval, Whitley Bay | - | 70 m² | - |
| 32, Washington Grove, Seaton Delaval, Whitley Bay | - | 61 m² | - |
| 33, Washington Grove, Seaton Delaval, Whitley Bay | - | 61 m² | - |
| 34, Washington Grove, Seaton Delaval, Whitley Bay | - | 70 m² | - |
| 35, Washington Grove, Seaton Delaval, Whitley Bay | - | 55 m² | - |
| 36, Washington Grove, Seaton Delaval, Whitley Bay | - | 61 m² | - |
| 37, Washington Grove, Seaton Delaval, Whitley Bay | - | 61 m² | - |
| 38, Washington Grove, Seaton Delaval, Whitley Bay | - | 70 m² | - |
| 39, Washington Grove, Seaton Delaval, Whitley Bay | Freehold | 53 m² | £156,225 (2022) |
| 40, Washington Grove, Seaton Delaval, Whitley Bay | Freehold | 53 m² | £147,000 (2020) |
| 41, Washington Grove, Seaton Delaval, Whitley Bay | Freehold | 53 m² | £187,500 (2022) |
| 42, Washington Grove, Seaton Delaval, Whitley Bay | Freehold | 53 m² | £149,950 (2018) |
| 43, Washington Grove, Seaton Delaval, Whitley Bay | Freehold | 53 m² | £177,500 (2021) |
| 44, Washington Grove, Seaton Delaval, Whitley Bay | Freehold | 117 m² | £269,950 (2018) |
| 45, Washington Grove, Seaton Delaval, Whitley Bay | Freehold | 114 m² | £245,953 (2018) |
| 46, Washington Grove, Seaton Delaval, Whitley Bay | Freehold | 83 m² | £249,950 (2024) |