| 3-7 Poplar Street, Nelson, Nelson | - | 168 m² | - |
| 4, Poplar Street, Nelson | Leasehold | 125 m² | £29,500 (1996) |
| 6, Poplar Street, Nelson | Leasehold | 91 m² | £8,000 (2002) |
| 8, Poplar Street, Nelson | Leasehold | 88 m² | £43,000 (2012) |
| 9, Poplar Street, Nelson | Leasehold | 101 m² | £61,000 (2024) |
| 10, Poplar Street, Nelson | Leasehold | 74 m² | £35,000 (2012) |
| 11 Poplar Street, Nelson | Leasehold | 79 m² | £48,000 (2006) |
| 12, Poplar Street, Nelson | - | 74 m² | - |
| 13, Poplar Street, Nelson | Leasehold | 75 m² | £45,000 (2006) |
| 14 Poplar Street, Nelson | Leasehold | 76 m² | £26,000 (2005) |
| 16, Poplar Street, Nelson | - | 77 m² | - |
| 18 Poplar Street, Nelson | - | 74 m² | - |
| 21B Poplar Street, Nelson | - | 34 m² | - |
| 25, Poplar Street, Nelson | Leasehold | 42 m² | £25,000 (2017) |
| 26, Poplar Street, Nelson | Leasehold | 75 m² | £72,500 (2023) |
| 27, Poplar Street, Nelson | Leasehold | 37 m² | £40,000 (2021) |
| 28, Poplar Street, Nelson | Leasehold | 82 m² | £65,000 (2022) |
| 30, Poplar Street, Nelson | Leasehold | 96 m² | £39,000 (2019) |
| 31 Poplar Street, Nelson | - | 67 m² | - |
| 32, Poplar Street, Nelson | Leasehold | 76 m² | £30,000 (2005) |
| 33, Poplar Street, Nelson | Leasehold | 76 m² | £40,000 (2008) |
| 34, Poplar Street, Nelson | Leasehold | 72 m² | £46,000 (2006) |
| 35, Poplar Street, Nelson | Leasehold | 76 m² | £44,000 (2018) |
| 36, Poplar Street, Nelson | Leasehold | 77 m² | £92,000 (2023) |
| 37, Poplar Street, Nelson | - | 76 m² | - |
| 37-39 Poplar Street, Nelson | - | 138 m² | - |
| 39, Poplar Street, Nelson | - | 67 m² | - |
| 40 Poplar Street, Nelson | Leasehold | 76 m² | £65,000 (2025) |
| 41, Poplar Street, Nelson | Leasehold | 79 m² | £4,700 (2001) |
| 42 Poplar Street, Nelson | - | 70 m² | - |
| 43, Poplar Street, Nelson | Leasehold | 77 m² | £4,500 (2000) |
| 45, Poplar Street, Nelson | Leasehold | 109 m² | £8,000 (2004) |
| 47, Poplar Street, Nelson | Leasehold | 89 m² | £31,000 (2018) |
| 48, Poplar Street, Nelson | - | 107 m² | - |
| 49 Poplar Street, Nelson | Leasehold | 79 m² | £16,000 (2014) |
| First Floor Flat, 23 Poplar Street, Nelson | Leasehold | 41 m² | £35,000 (2022) |
| First Floor Flat, 27 Poplar Street, Nelson | - | 33 m² | - |
| Ground Floor Flat, 21A Poplar Street, Nelson | - | 37 m² | - |
| Ground Floor Flat, 27 Poplar Street, Nelson | - | 35 m² | - |
| Ground Floor Flat, 29 Poplar Street, Nelson | - | 35 m² | - |