| 4 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Dec 2025 | £220,000 | Semi-detached | Leasehold |
| 9 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Jul 2025 | £134,666 | Terraced | Leasehold |
| 15 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Mar 2025 | £95,000 | Terraced | Leasehold |
| 46 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Oct 2024 | £249,950 | Detached | Freehold |
| 17 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Apr 2024 | £136,000 | Terraced | Leasehold |
| 41 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Jun 2022 | £187,500 | Semi-detached | Freehold |
| 39 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Mar 2022 | £156,225 | Detached | Freehold |
| 2 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Jan 2022 | £247,500 | Detached | Freehold |
| 43 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Nov 2021 | £177,500 | Semi-detached | Freehold |
| 10 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Jun 2021 | £119,950 | Detached | Leasehold |
| 8 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Sep 2020 | £115,000 | Terraced | Leasehold |
| 40 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Sep 2020 | £147,000 | Semi-detached | Freehold |
| 14 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Feb 2020 | £60,000 | Flat / maisonette | Leasehold |
| 23 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Jan 2020 | £62,000 | Flat / maisonette | Leasehold |
| 13 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Feb 2019 | £112,500 | Terraced | Freehold |
| 42 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Mar 2018 | £149,950 | Semi-detached | Freehold |
| 44 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Feb 2018 | £269,950 | Detached | Freehold |
| 45 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Feb 2018 | £245,953 | Detached | Freehold |
| 16 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Jul 2017 | £79,960 | Flat / maisonette | Leasehold |
| 1 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Dec 2016 | £205,450 | Detached | Leasehold |
| 3 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Nov 2016 | £176,950 | Semi-detached | Leasehold |
| 5 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Nov 2016 | £166,950 | Semi-detached | Leasehold |
| 6 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Nov 2016 | £166,950 | Semi-detached | Leasehold |
| 7 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Oct 2016 | £107,360 | Terraced | Freehold |
| 11 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Sep 2016 | £104,960 | Semi-detached | Leasehold |
| 12 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Aug 2016 | £104,960 | Semi-detached | Leasehold |
| 18 Washington Grove, Seaton Delaval, Whitley Bay, NE25 0PQ | Jun 2016 | £103,960 | Terraced | Leasehold |