| 15 Castle Street, Barnsley | - | 81 m² | - |
| 17 Castle Street, Barnsley | Freehold | 84 m² | £80,000 (2025) |
| 17A Castle Street, Barnsley | - | 78 m² | - |
| 19 Castle Street, Barnsley | Freehold | 73 m² | £69,000 (2022) |
| 21 Castle Street, Barnsley | Freehold | 69 m² | £75,000 (2022) |
| 23 Castle Street, Barnsley, Barnsley | Freehold | 79 m² | £56,750 (2018) |
| 26 Castle Street, Barnsley | Freehold | 62 m² | £75,000 (2006) |
| 29 Castle Street, Barnsley, Barnsley | Freehold | 58 m² | £55,000 (2005) |
| 30, Castle Street, Barnsley | Freehold | 82 m² | £50,000 (2014) |
| 31 Castle Street, Barnsley | Freehold | 64 m² | £65,000 (2022) |
| 32 Castle Street, Barnsley | Freehold | 79 m² | £87,500 (2022) |
| 33 Castle Street, Barnsley | Freehold | 60 m² | £72,000 (2022) |
| 34 Castle Street, Barnsley | Freehold | 79 m² | £74,000 (2008) |
| 35, Castle Street, Barnsley | Freehold | 60 m² | £13,500 (2001) |
| 37, Castle Street, Barnsley | Freehold | 56 m² | £14,000 (2002) |
| 38, Castle Street, Barnsley | Freehold | 78 m² | £92,000 (2024) |
| 39 Castle Street, Barnsley | Freehold | 60 m² | £21,000 (1999) |
| 40 Castle Street, Barnsley | Freehold | 79 m² | £24,000 (2001) |
| 41, Castle Street, Barnsley | Freehold | 60 m² | £43,000 (2003) |
| 42 Castle Street, Barnsley | Freehold | 89 m² | £34,000 (1997) |
| 43, Castle Street, Barnsley | Freehold | 59 m² | £46,950 (2003) |
| 44 Castle Street, Barnsley | Freehold | 70 m² | £82,000 (2023) |
| 45, Castle Street, Barnsley | - | 58 m² | - |
| 46, Castle Street, Barnsley | Freehold | 61 m² | £52,000 (2015) |
| 47 Castle Street, Barnsley | Freehold | 60 m² | £75,500 (2011) |
| 49, Castle Street, Barnsley | Freehold | 60 m² | £46,500 (2019) |
| 51, Castle Street, Barnsley | Freehold | 62 m² | £76,000 (2022) |
| 52 Castle Street, Barnsley | Freehold | 66 m² | £82,000 (2023) |
| 53 Castle Street, Barnsley | Freehold | 58 m² | £70,000 (2024) |
| 55 Castle Street, Barnsley | Freehold | 57 m² | £61,000 (2021) |
| 56, Castle Street, Barnsley | Freehold | 69 m² | £15,000 (1997) |
| 58, Castle Street, Barnsley | Freehold | 99 m² | £54,000 (2010) |
| 59 Castle Street, Barnsley, Barnsley | - | 65 m² | - |
| 60, Castle Street, Barnsley | Freehold | 34 m² | £110,000 (2006) |
| 60A Castle Street, Barnsley, Barnsley | Freehold | 56 m² | £110,000 (2006) |
| 61 Castle Street, Barnsley | Freehold | 84 m² | £85,000 (2022) |
| 62 Castle Street, Barnsley | Freehold | 63 m² | £100,000 (2024) |
| 63, Castle Street, Barnsley | Freehold | 62 m² | £78,000 (2007) |
| 64, Castle Street, Barnsley | Freehold | 58 m² | £58,750 (2014) |
| 65 Castle Street, Barnsley | Freehold | 60 m² | £72,000 (2022) |
| 70, Castle Street, Barnsley | Freehold | 49 m² | £47,950 (2003) |
| 72 Castle Street, Barnsley, Barnsley | - | 54 m² | - |
| 76 Castle Street, Barnsley | Freehold | 54 m² | £65,000 (2020) |
| 78 Castle Street, Barnsley | Freehold | 49 m² | £59,950 (2004) |
| 80, Castle Street, Barnsley | Freehold | 53 m² | £56,900 (2015) |
| 82 Castle Street, Barnsley, Barnsley | Freehold | 49 m² | £59,950 (2010) |
| 84, Castle Street, Barnsley | Freehold | 59 m² | £62,000 (2011) |