| 2, Sandringham Court, Darlington | Leasehold | 78 m² | £160,000 (2005) |
| 3, Sandringham Court, Darlington | Leasehold | 64 m² | £145,000 (2010) |
| 4, Sandringham Court, Darlington | Leasehold | 63 m² | £130,000 (2017) |
| 5 Sandringham Court, Darlington | Leasehold | 70 m² | £138,000 (2024) |
| 6 Sandringham Court, Fulthorpe Avenue, Darlington, Darlington | Leasehold | 63 m² | £125,000 (2024) |
| 7 Sandringham Court, Darlington | Leasehold | 68 m² | £124,000 (2024) |
| 8 Sandringham Court, Darlington | Leasehold | 60 m² | £152,000 (2008) |
| 9 Sandringham Court, Darlington | Leasehold | 60 m² | £120,000 (2024) |
| 10, Sandringham Court, Darlington | Leasehold | 61 m² | £105,000 (2020) |
| 11, Sandringham Court, Darlington | Leasehold | 64 m² | £114,500 (2021) |
| 12, Sandringham Court, Darlington | Leasehold | 62 m² | £125,000 (2011) |
| 14, Sandringham Court, Darlington | Leasehold | 51 m² | £84,900 (2021) |
| 15 Sandringham Court, Darlington | Leasehold | 63 m² | £130,000 (2015) |
| 16, Sandringham Court, Darlington | Leasehold | 62 m² | £119,000 (2014) |
| 17, Sandringham Court, Darlington | Leasehold | 65 m² | £141,250 (2009) |
| 18 Sandringham Court, Darlington | Leasehold | 71 m² | £150,000 (2008) |
| 19 Sandringham Court, Darlington | Leasehold | 66 m² | £127,000 (2025) |
| 20 Sandringham Court, Darlington | Leasehold | 50 m² | £117,500 (2023) |
| 21, Sandringham Court, Darlington | Leasehold | 58 m² | £125,000 (2022) |
| 22 Sandringham Court, Darlington | Leasehold | 59 m² | £115,000 (2022) |
| 23 Sandringham Court, Darlington | Leasehold | 54 m² | £139,000 (2007) |
| 24, Sandringham Court, Darlington | Leasehold | 76 m² | £132,500 (2014) |
| 25 Sandringham Court, Darlington | Leasehold | 65 m² | £116,000 (2004) |
| 26 Sandringham Court, Darlington | Leasehold | 60 m² | £117,250 (2006) |
| 27, Sandringham Court, Darlington | Leasehold | 66 m² | £130,000 (2013) |
| 28, Sandringham Court, Darlington | Leasehold | 77 m² | £114,000 (2018) |
| 29 Sandringham Court, Darlington | Leasehold | 64 m² | £152,500 (2024) |
| 30 Sandringham Court, Fulthorpe Avenue, Darlington, Darlington | Leasehold | 59 m² | £120,000 (2021) |
| 31, Sandringham Court, Darlington | - | 60 m² | - |
| 32, Sandringham Court, Darlington | Leasehold | 62 m² | £137,000 (2010) |
| 33, Sandringham Court, Darlington | Leasehold | 45 m² | £133,000 (2004) |