| 1 Aldam Street, Darlington | Freehold | 61 m² | £39,999 (2023) |
| 4 Aldam Street, Darlington | Freehold | 60 m² | £20,000 (2003) |
| 7 Aldam Street, Darlington | Freehold | 78 m² | £70,000 (2022) |
| 8 Aldam Street, Darlington | Freehold | 97 m² | £50,000 (2025) |
| 9 Aldam Street, Darlington | Freehold | 85 m² | £70,000 (2025) |
| 10 Aldam Street, Darlington | Freehold | 74 m² | £37,500 (2020) |
| 12, Aldam Street, Darlington | Freehold | 84 m² | £39,500 (2020) |
| 13, Aldam Street, Darlington | Freehold | 83 m² | £67,000 (2007) |
| 14 Aldam Street, Darlington | Freehold | 60 m² | £66,500 (2022) |
| 15, Aldam Street, Darlington | Freehold | 87 m² | £57,000 (2018) |
| 17, Aldam Street, Darlington | Freehold | 101 m² | £33,000 (2012) |
| 18 Aldam Street, Darlington | Freehold | 62 m² | £39,999 (2025) |
| 19, Aldam Street, Darlington | Freehold | 74 m² | £48,500 (2017) |
| 20, Aldam Street, Darlington | Freehold | 62 m² | £58,500 (2011) |
| 21, Aldam Street, Darlington | Freehold | 76 m² | £50,500 (2019) |
| 22 Aldam Street, Darlington | Freehold | 67 m² | £50,548 (2013) |
| 23 Aldam Street, Darlington | Freehold | 83 m² | £39,999 (2026) |
| 24 Aldam Street, Darlington | - | 62 m² | - |
| 25, Aldam Street, Darlington | - | 70 m² | - |
| 26 Aldam Street, Darlington | Freehold | 84 m² | £53,000 (2008) |
| 27 Aldam Street, Darlington | Freehold | 62 m² | £48,000 (2020) |
| 28 Aldam Street, Darlington | Freehold | 60 m² | £62,000 (2025) |
| 29 Aldam Street, Darlington | Freehold | 64 m² | £55,500 (2023) |
| 30, Aldam Street, Darlington | Freehold | 64 m² | £52,000 (2004) |
| 32, Aldam Street, Darlington | Freehold | 64 m² | £53,000 (2021) |
| 33 Aldam Street, Darlington | Freehold | 59 m² | £11,000 (2002) |
| 35, Aldam Street, Darlington | Freehold | 59 m² | £62,500 (2025) |
| 36 Aldam Street, Darlington | Freehold | 74 m² | £75,000 (2021) |
| 37, Aldam Street, Darlington | - | 65 m² | - |
| 39, Aldam Street, Darlington | Freehold | 70 m² | £56,000 (2007) |