| 20 The Waterfront Welham Street, Grantham, NG31 6QQ | Feb 2026 | £115,000 | Flat / maisonette | Leasehold |
| 2 The Waterfront Welham Street, Grantham, NG31 6QQ | Jun 2025 | £162,500 | Flat / maisonette | Leasehold |
| 36 The Waterfront Welham Street, Grantham, NG31 6QQ | May 2025 | £142,250 | Flat / maisonette | Leasehold |
| 19 The Waterfront Welham Street, Grantham, NG31 6QQ | Apr 2025 | £165,000 | Flat / maisonette | Leasehold |
| 31 The Waterfront Welham Street, Grantham, NG31 6QQ | Jul 2024 | £136,000 | Flat / maisonette | Leasehold |
| 54 The Waterfront Welham Street, Grantham, NG31 6QQ | Mar 2023 | £135,000 | Flat / maisonette | Leasehold |
| 6 The Waterfront Welham Street, Grantham, NG31 6QQ | Jan 2023 | £140,000 | Flat / maisonette | Leasehold |
| 45 The Waterfront Welham Street, Grantham, NG31 6QQ | Aug 2022 | £70,000 | Flat / maisonette | Leasehold |
| 43 The Waterfront Welham Street, Grantham, NG31 6QQ | Jun 2022 | £129,000 | Flat / maisonette | Leasehold |
| 34 The Waterfront Welham Street, Grantham, NG31 6QQ | Apr 2022 | £94,000 | Flat / maisonette | Leasehold |
| 37 The Waterfront Welham Street, Grantham, NG31 6QQ | Feb 2022 | £142,250 | Flat / maisonette | Leasehold |
| 53 The Waterfront Welham Street, Grantham, NG31 6QQ | Feb 2022 | £132,995 | Flat / maisonette | Leasehold |
| 22 The Waterfront Welham Street, Grantham, NG31 6QQ | Dec 2021 | £140,000 | Flat / maisonette | Leasehold |
| 50 The Waterfront Welham Street, Grantham, NG31 6QQ | Aug 2021 | £122,500 | Other property | Leasehold |
| 38 The Waterfront Welham Street, Grantham, NG31 6QQ | Jul 2021 | £75,000 | Flat / maisonette | Leasehold |
| 30 The Waterfront Welham Street, Grantham, NG31 6QQ | Jun 2021 | £167,500 | Flat / maisonette | Leasehold |
| 51 The Waterfront Welham Street, Grantham, NG31 6QQ | Dec 2020 | £130,000 | Flat / maisonette | Leasehold |
| 3 The Waterfront Welham Street, Grantham, NG31 6QQ | Jul 2020 | £143,000 | Flat / maisonette | Leasehold |
| 42 The Waterfront Welham Street, Grantham, NG31 6QQ | May 2020 | £140,000 | Flat / maisonette | Leasehold |
| 35 The Waterfront Welham Street, Grantham, NG31 6QQ | May 2019 | £135,000 | Flat / maisonette | Leasehold |
| 44 The Waterfront Welham Street, Grantham, NG31 6QQ | Jan 2019 | £134,000 | Flat / maisonette | Leasehold |
| 57 The Waterfront Welham Street, Grantham, NG31 6QQ | Apr 2017 | £215,000 | Other property | Leasehold |
| 52 The Waterfront Welham Street, Grantham, NG31 6QQ | Feb 2017 | £64,000 | Flat / maisonette | Leasehold |
| 27 The Waterfront Welham Street, Grantham, NG31 6QQ | May 2016 | £129,950 | Flat / maisonette | Leasehold |
| 1 The Waterfront Welham Street, Grantham, NG31 6QQ | Nov 2015 | £135,000 | Flat / maisonette | Leasehold |
| 49 The Waterfront Welham Street, Grantham, NG31 6QQ | Oct 2015 | £129,000 | Flat / maisonette | Leasehold |
| 21 The Waterfront Welham Street, Grantham, NG31 6QQ | Mar 2015 | £60,000 | Flat / maisonette | Leasehold |
| 18 The Waterfront Welham Street, Grantham, NG31 6QQ | Feb 2015 | £145,000 | Flat / maisonette | Leasehold |
| 5 The Waterfront Welham Street, Grantham, NG31 6QQ | Oct 2014 | £143,000 | Flat / maisonette | Leasehold |
| 23 The Waterfront Welham Street, Grantham, NG31 6QQ | Apr 2014 | £119,000 | Flat / maisonette | Leasehold |
| 56 The Waterfront Welham Street, Grantham, NG31 6QQ | Dec 2009 | £125,000 | Flat / maisonette | Leasehold |
| Apartment D54, 56 The Waterfront, Grantham, NG31 6QQ | Aug 2008 | £120,000 | Flat / maisonette | Leasehold |
| Apartment D43, 49 The Waterfront, Grantham, NG31 6QQ | May 2008 | £120,000 | Flat / maisonette | Leasehold |
| 4 The Waterfront Welham Street, Grantham, NG31 6QQ | Mar 2008 | £180,000 | Flat / maisonette | Leasehold |
| 26 The Waterfront Welham Street, Grantham, NG31 6QQ | Feb 2008 | £126,400 | Flat / maisonette | Leasehold |
| 15 The Waterfront Welham Street, Grantham, NG31 6QQ | Feb 2008 | £113,600 | Flat / maisonette | Leasehold |
| 16 The Waterfront Welham Street, Grantham, NG31 6QQ | Feb 2008 | £114,750 | Flat / maisonette | Leasehold |
| 17 The Waterfront Welham Street, Grantham, NG31 6QQ | Feb 2008 | £99,000 | Flat / maisonette | Leasehold |
| 13 The Waterfront Welham Street, Grantham, NG31 6QQ | Feb 2008 | £137,000 | Flat / maisonette | Leasehold |
| 12 The Waterfront Welham Street, Grantham, NG31 6QQ | Feb 2008 | £140,000 | Flat / maisonette | Leasehold |
| 32 The Waterfront Welham Street, Grantham, NG31 6QQ | Jan 2008 | £66,510 | Flat / maisonette | Leasehold |
| 7 The Waterfront Welham Street, Grantham, NG31 6QQ | Dec 2007 | £53,720 | Flat / maisonette | Leasehold |
| 10 The Waterfront Welham Street, Grantham, NG31 6QQ | Dec 2007 | £56,145 | Flat / maisonette | Leasehold |
| 58 The Waterfront Welham Street, Grantham, NG31 6QQ | Sep 2007 | £110,500 | Flat / maisonette | Leasehold |
| 39 The Waterfront Welham Street, Grantham, NG31 6QQ | Sep 2007 | £106,400 | Flat / maisonette | Leasehold |
| 48 The Waterfront Welham Street, Grantham, NG31 6QQ | Sep 2007 | £114,300 | Flat / maisonette | Leasehold |
| 47 The Waterfront Welham Street, Grantham, NG31 6QQ | Aug 2007 | £84,000 | Flat / maisonette | Leasehold |
| 55 The Waterfront Welham Street, Grantham, NG31 6QQ | Aug 2007 | £101,600 | Flat / maisonette | Leasehold |
| 40 The Waterfront Welham Street, Grantham, NG31 6QQ | Aug 2007 | £82,400 | Flat / maisonette | Leasehold |
| 46 The Waterfront Welham Street, Grantham, NG31 6QQ | Aug 2007 | £106,400 | Flat / maisonette | Leasehold |