| 1 Cobblers Mews, Union Street, Melksham | Freehold | 40 m² | £108,000 (2020) |
| 1 Cobblers Mews, Union Street, Melksham | - | 40 m² | - |
| 2 Cobblers Mews, 16A, Union Street, Melksham | Freehold | 38 m² | £112,000 (2017) |
| 2 Copper Beech Court, Union Street, Melksham | Leasehold | 50 m² | £123,000 (2015) |
| 2, Union Street, Melksham | Freehold | 86 m² | £195,000 (2022) |
| 3 Cobblers Mews, 16A, Union Street, Melksham | Freehold | 40 m² | £106,500 (2016) |
| 3 Union Street, Melksham | Freehold | 82 m² | £200,000 (2023) |
| 4 Cobblers Mews 16A, Union Street, Melksham | Freehold | 24 m² | £130,000 (2024) |
| 4 Copper Beech Court, Union Street, Melksham | Leasehold | 50 m² | £125,000 (2016) |
| 4 Union Street, Melksham | Freehold | 72 m² | £250,000 (2025) |
| 5 Union Street, Melksham | Freehold | 70 m² | £200,000 (2023) |
| 6 Union Street, Melksham | Freehold | 94 m² | £220,000 (2020) |
| 7 Union Street, Melksham | Freehold | 60 m² | £212,500 (2025) |
| 8, Union Street, Melksham | Freehold | 53 m² | £135,000 (2019) |
| 9 Union Street, Melksham | Freehold | 44 m² | £112,500 (2007) |
| 10, Union Street, Melksham | Freehold | 46 m² | £94,000 (2019) |
| 11, Union Street, Melksham | Freehold | 56 m² | £92,000 (2006) |
| 12 Union Street, Melksham | Freehold | 51 m² | £150,000 (2025) |
| 14 Union Street, Melksham | Freehold | 47 m² | £112,250 (2016) |
| 15, Union Street, Melksham | Freehold | 45 m² | £132,995 (2021) |
| 16 Union Street, Melksham | Freehold | 41 m² | £174,000 (2025) |
| 16B Union Street, Melksham | - | 45 m² | - |
| 16C, Union Street, Melksham | Freehold | 49 m² | £185,000 (2023) |
| 16D Union Street, Melksham | Freehold | 51 m² | £125,000 (2014) |
| 16E Union Street, Melksham | - | 45 m² | - |
| 17, Union Street, Melksham | Freehold | 78 m² | £165,000 (2013) |
| 19 Union Street, Melksham | Freehold | 128 m² | £415,000 (2024) |
| 21, Union Street, Melksham | Freehold | 71 m² | £140,000 (2011) |
| 21A Union Street, Melksham | Freehold | 101 m² | £176,000 (2023) |
| 21B Union Street, Melksham, Melksham | - | 32 m² | - |
| 22 Union Street, Melksham | Freehold | 81 m² | £210,000 (2025) |
| 23 Union Street, Melksham | Freehold | 96 m² | £115,000 (2015) |
| 24, Union Street, Melksham | Freehold | 103 m² | £230,000 (2021) |
| 25 Union Street, Melksham | Freehold | 129 m² | £440,000 (2026) |
| 27 Union Street, Melksham | Freehold | 85 m² | £160,000 (2022) |
| 28 Union Street, Melksham | Freehold | 61 m² | £124,950 (2004) |
| 29, Union Street, Melksham | - | 88 m² | - |
| 30 Union Street, Melksham, Melksham | Leasehold | 47 m² | £125,000 (2021) |
| 30A Union Street, Melksham | Leasehold | 71 m² | £149,950 (2022) |
| 31A Union Street, Melksham | Freehold | 63 m² | £165,000 (2014) |
| 35 Union Street, Melksham | Freehold | 95 m² | £348,000 (2025) |
| 42, Union Street, Melksham | Freehold | 92 m² | £158,000 (2015) |
| 43, Union Street, Melksham | Freehold | 105 m² | £120,000 (2007) |
| 44 Union Street, Melksham | Freehold | 70 m² | £121,800 (2004) |
| 47, Union Street, Melksham | Freehold | 62 m² | £152,500 (2014) |
| 50, Union Street, Melksham | Freehold | 102 m² | £202,000 (2015) |
| 51A Union Street, Melksham | - | 150 m² | - |
| First Floor Flat, 34 Union Street, Melksham | - | 41 m² | - |
| Flat 1, 54, Union Street, Melksham | Leasehold | 19 m² | £30,000 (2014) |
| Flat 2, 54, Union Street, Melksham | Leasehold | 34 m² | £81,000 (2021) |
| Flat 3, 54, Union Street, Melksham | Leasehold | 21 m² | £70,000 (2009) |
| Flat 4, 54, Union Street, Melksham | Leasehold | 39 m² | £67,550 (2016) |