| Flat 15, Old Custom House Main Road, Harwich, CO12 3FS | Aug 2026 | £150,000 | Flat / maisonette | Leasehold |
| Flat 23, Old Custom House Main Road, Harwich, CO12 3FS | May 2026 | £150,000 | Flat / maisonette | Leasehold |
| Flat 26, Old Custom House Main Road, Harwich, CO12 3FS | Jun 2023 | £150,000 | Flat / maisonette | Leasehold |
| Flat 3, Old Custom House Main Road, Harwich, CO12 3FS | Mar 2023 | £162,500 | Flat / maisonette | Leasehold |
| Flat 12, Old Custom House Main Road, Harwich, CO12 3FS | Feb 2023 | £145,000 | Flat / maisonette | Leasehold |
| Flat 33, Old Custom House Main Road, Harwich, CO12 3FS | Nov 2022 | £275,000 | Flat / maisonette | Leasehold |
| Flat 29, Old Custom House Main Road, Harwich, CO12 3FS | Oct 2022 | £215,000 | Flat / maisonette | Leasehold |
| Flat 7, Old Custom House Main Road, Harwich, CO12 3FS | Aug 2022 | £168,000 | Flat / maisonette | Leasehold |
| Flat 9, Old Custom House Main Road, Harwich, CO12 3FS | Jul 2022 | £162,500 | Flat / maisonette | Leasehold |
| Flat 30, Old Custom House Main Road, Harwich, CO12 3FS | Jan 2022 | £225,000 | Flat / maisonette | Leasehold |
| Flat 5, Old Custom House Main Road, Harwich, CO12 3FS | Oct 2021 | £144,000 | Flat / maisonette | Leasehold |
| Flat 1, Old Custom House Main Road, Harwich, CO12 3FS | Sep 2021 | £170,000 | Flat / maisonette | Leasehold |
| Flat 2, Old Custom House Main Road, Harwich, CO12 3FS | Aug 2021 | £148,000 | Flat / maisonette | Leasehold |
| Flat 18, Old Custom House Main Road, Harwich, CO12 3FS | Aug 2021 | £145,000 | Flat / maisonette | Leasehold |
| Flat 4, Old Custom House Main Road, Harwich, CO12 3FS | Jun 2021 | £158,000 | Flat / maisonette | Leasehold |
| Flat 27, Old Custom House Main Road, Harwich, CO12 3FS | Jun 2021 | £116,000 | Flat / maisonette | Leasehold |
| Flat 6, Old Custom House Main Road, Harwich, CO12 3FS | Mar 2021 | £162,500 | Flat / maisonette | Leasehold |
| Flat 31, Old Custom House Main Road, Harwich, CO12 3FS | Feb 2021 | £225,000 | Flat / maisonette | Leasehold |
| Flat 32, Old Custom House Main Road, Harwich, CO12 3FS | Feb 2021 | £225,000 | Flat / maisonette | Leasehold |
| Flat 11, Old Custom House Main Road, Harwich, CO12 3FS | Dec 2020 | £141,000 | Flat / maisonette | Leasehold |
| Flat 17, Old Custom House Main Road, Harwich, CO12 3FS | Nov 2020 | £157,500 | Flat / maisonette | Leasehold |
| Flat 24, Old Custom House Main Road, Harwich, CO12 3FS | Oct 2020 | £145,000 | Flat / maisonette | Leasehold |
| Flat 20, Old Custom House Main Road, Harwich, CO12 3FS | Jul 2020 | £130,000 | Flat / maisonette | Leasehold |
| Flat 28, Old Custom House Main Road, Harwich, CO12 3FS | Apr 2020 | £115,000 | Flat / maisonette | Leasehold |
| Flat 25, Old Custom House Main Road, Harwich, CO12 3FS | Apr 2020 | £150,000 | Flat / maisonette | Leasehold |
| Flat 19, Old Custom House Main Road, Harwich, CO12 3FS | Mar 2020 | £129,000 | Flat / maisonette | Leasehold |
| Flat 10, Old Custom House Main Road, Harwich, CO12 3FS | Mar 2020 | £147,500 | Flat / maisonette | Leasehold |
| Flat 16, Old Custom House Main Road, Harwich, CO12 3FS | Feb 2020 | £155,000 | Flat / maisonette | Leasehold |
| Flat 22, Old Custom House Main Road, Harwich, CO12 3FS | Jan 2020 | £130,000 | Flat / maisonette | Leasehold |
| Flat 21, Old Custom House Main Road, Harwich, CO12 3FS | Dec 2019 | £130,000 | Flat / maisonette | Leasehold |
| Flat 34, Old Custom House Main Road, Harwich, CO12 3FS | Dec 2019 | £255,000 | Flat / maisonette | Leasehold |
| Flat 14, Old Custom House Main Road, Harwich, CO12 3FS | Dec 2019 | £129,000 | Flat / maisonette | Leasehold |
| Flat 13, Old Custom House Main Road, Harwich, CO12 3FS | Nov 2019 | £105,000 | Flat / maisonette | Leasehold |
| Flat 8, Old Custom House Main Road, Harwich, CO12 3FS | Nov 2019 | £145,000 | Flat / maisonette | Leasehold |