| 4 Mill Street, Willington, Crook, DL15 0DW | Jul 2026 | £41,000 | Terraced | Freehold |
| 9 Mill Street, Willington, Crook, DL15 0DW | May 2026 | £36,500 | Terraced | Freehold |
| 21 Mill Street, Willington, Crook, DL15 0DW | Mar 2026 | £53,000 | Terraced | Freehold |
| 1 Mill Street, Willington, Crook, DL15 0DW | Dec 2025 | £39,000 | Terraced | Freehold |
| 14 Mill Street, Willington, Crook, DL15 0DW | May 2024 | £62,000 | Terraced | Freehold |
| 19 Mill Street, Willington, Crook, DL15 0DW | Apr 2024 | £35,500 | Terraced | Freehold |
| 7 Mill Street, Willington, Crook, DL15 0DW | Oct 2023 | £48,000 | Terraced | Freehold |
| 6 Mill Street, Willington, Crook, DL15 0DW | Jul 2020 | £8,250,000 | Other property | Freehold |
| 12 Mill Street, Willington, Crook, DL15 0DW | Mar 2020 | £37,500 | Terraced | Freehold |
| 11 Mill Street, Willington, Crook, DL15 0DW | Nov 2012 | £40,000 | Terraced | Freehold |
| 5 Mill Street, Willington, Crook, DL15 0DW | Dec 2008 | £85,000 | Terraced | Freehold |
| 3 Mill Street, Willington, Crook, DL15 0DW | Sep 2007 | £80,000 | Terraced | Freehold |
| 17 Mill Street, Willington, Crook, DL15 0DW | Aug 2007 | £77,000 | Terraced | Freehold |
| 18 Mill Street, Willington, Crook, DL15 0DW | Aug 2006 | £63,000 | Semi-detached | Freehold |
| 20 Mill Street, Willington, Crook, DL15 0DW | Apr 2002 | £37,000 | Terraced | Freehold |
| 22 Mill Street, Willington, Crook, DL15 0DW | Jun 2001 | £23,695 | Terraced | Freehold |
| 15 Mill Street, Willington, Crook, DL15 0DW | Nov 1999 | £38,000 | Terraced | Freehold |
| 16 Mill Street, Willington, Crook, DL15 0DW | Apr 1998 | £26,000 | Terraced | Freehold |