| 1 Hardwick Street, Horden, Peterlee | Freehold | 68 m² | £32,000 (2017) |
| 2, Hardwick Street, Peterlee | Freehold | 62 m² | £52,500 (2012) |
| 3, Hardwick Street, Horden, Peterlee | - | 72 m² | - |
| 5 Hardwick Street, Horden, Peterlee | Freehold | 61 m² | £53,000 (2024) |
| 6 Hardwick Street, Horden, Peterlee | Freehold | 67 m² | £40,000 (2014) |
| 7, Hardwick Street, Peterlee | Freehold | 63 m² | £57,000 (2007) |
| 8 Hardwick Street, Horden, Horden | Freehold | 58 m² | £70,000 (2008) |
| 9 Hardwick Street, Horden, Peterlee | Freehold | 61 m² | £47,500 (2022) |
| 11 Hardwick Street, Horden, Peterlee | Freehold | 65 m² | £40,745 (2013) |
| 12, Hardwick Street, Peterlee | Freehold | 72 m² | £62,000 (2006) |
| 13, Hardwick Street, Peterlee | Freehold | 93 m² | £21,000 (2014) |
| 14 Hardwick Street, Horden, Peterlee | Freehold | 76 m² | £39,999 (2025) |
| 17 Hardwick Street, Horden, Peterlee | Freehold | 94 m² | £47,000 (2024) |
| 18, Hardwick Street, Horden, Peterlee | Freehold | 75 m² | £21,000 (2018) |
| 19, Hardwick Street, Horden, Peterlee | Freehold | 77 m² | £32,000 (2019) |
| 20 Hardwick Street, Horden, Peterlee | Freehold | 80 m² | £92,999 (2025) |
| 22 Hardwick Street, Horden, Peterlee | Freehold | 72 m² | £8,000 (1996) |
| 24 Hardwick Street, Horden, Peterlee | Freehold | 81 m² | £52,500 (2021) |
| 25, Hardwick Street, Peterlee | Freehold | 75 m² | £120,889 (2020) |
| 26 Hardwick Street, Horden, Peterlee | Freehold | 79 m² | £33,000 (2026) |
| Hardwick House, Hardwick Street, Horden, Peterlee | Freehold | 162 m² | £247,800 (2024) |