| 1, Mildred Street, Darlington | - | 44 m² | - |
| 1A Mildred Street, Darlington | Freehold | 50 m² | £84,000 (2021) |
| 1B Mildred Street, Darlington | - | 35 m² | - |
| 2, Mildred Street, Darlington | Freehold | 88 m² | £50,000 (2003) |
| 4 Mildred Street, Darlington | Freehold | 92 m² | £82,000 (2024) |
| 5, Mildred Street, Darlington | Freehold | 90 m² | £50,000 (2003) |
| 6, Mildred Street, Darlington | Freehold | 87 m² | £76,000 (2006) |
| 7, Mildred Street, Darlington | Freehold | 106 m² | £41,500 (2019) |
| 8, Mildred Street, Darlington | - | 88 m² | - |
| 9, Mildred Street, Darlington | Freehold | 88 m² | £60,000 (2019) |
| 10 Mildred Street, Darlington | Freehold | 81 m² | £73,000 (2026) |
| 11 Mildred Street, Darlington | Freehold | 92 m² | £80,000 (2024) |
| 12, Mildred Street, Darlington | - | 71 m² | - |
| 13, Mildred Street, Darlington | Freehold | 87 m² | £33,950 (1998) |
| 14 Mildred Street, Darlington | Freehold | 91 m² | £44,500 (2002) |
| 17 Mildred Street, Darlington | Freehold | 87 m² | £73,750 (2025) |
| 18 Mildred Street, Darlington | Freehold | 53 m² | £80,000 (2021) |
| 19, Mildred Street, Darlington | Freehold | 92 m² | £65,000 (2021) |
| 20, Mildred Street, Darlington | Freehold | 61 m² | £67,000 (2013) |
| 21, Mildred Street, Darlington | Freehold | 94 m² | £74,000 (2022) |
| 22 Mildred Street, Darlington | Freehold | 87 m² | £56,500 (2020) |
| 23, Mildred Street, Darlington | Freehold | 89 m² | £94,000 (2007) |
| 24 Mildred Street, Darlington | Freehold | 97 m² | £85,000 (2025) |
| 25, Mildred Street, Darlington | Freehold | 80 m² | £50,000 (2015) |
| 26, Mildred Street, Darlington | Freehold | 73 m² | £68,000 (2015) |
| 27, Mildred Street, Darlington | - | 78 m² | - |
| 28, Mildred Street, Darlington | Freehold | 81 m² | £69,000 (2004) |
| 29, Mildred Street, Darlington | Freehold | 82 m² | £69,000 (2019) |
| 30 Mildred Street, Darlington | Freehold | 81 m² | £60,000 (2023) |
| 31, Mildred Street, Darlington | - | 79 m² | - |
| 33 Mildred Street, Darlington | Freehold | 75 m² | £31,500 (1999) |
| 34, Mildred Street, Darlington | - | 78 m² | - |
| 35 Mildred Street, Darlington | Freehold | 86 m² | £65,000 (2022) |
| 37 Mildred Street, Darlington | Freehold | 69 m² | £80,000 (2026) |
| 39, Mildred Street, Darlington | - | 76 m² | - |
| 40, Mildred Street, Darlington | Freehold | 82 m² | £65,000 (2016) |
| 41 Mildred Street, Darlington | Freehold | 72 m² | £88,000 (2015) |
| 43 Mildred Street, Darlington | Freehold | 83 m² | £53,000 (2003) |
| 44, Mildred Street, Darlington | Freehold | 75 m² | £78,000 (2010) |
| 45, Mildred Street, Darlington | Freehold | 102 m² | £78,000 (2012) |
| 46, Mildred Street, Darlington | Freehold | 100 m² | £60,000 (2005) |
| 47 Mildred Street, Darlington | Freehold | 85 m² | £58,000 (2013) |
| 48 Mildred Street, Darlington | Freehold | 70 m² | £52,100 (2010) |