| 1 Twelfth Street, Horden, Horden | Freehold | 87 m² | £31,000 (2018) |
| 2 Twelfth Street, Horden, Horden | Freehold | 84 m² | £20,000 (2019) |
| 3 Twelfth Street, Horden, Peterlee | Freehold | 86 m² | £8,000 (1995) |
| 4 Twelfth Street, Horden | Freehold | 88 m² | £19,000 (2026) |
| 5 Twelfth Street, Horden | Leasehold | 84 m² | £27,000 (2024) |
| 6 Twelfth Street, Peterlee | Freehold | 108 m² | £20,500 (2024) |
| 7 Twelfth Street, Horden, Peterlee | Freehold | 84 m² | £26,000 (2024) |
| 8 Twelfth Street, Horden, Peterlee | Freehold | 88 m² | £57,000 (2026) |
| 9 Twelfth Street, Horden, Peterlee | Freehold | 66 m² | £37,500 (2024) |
| 10 Twelfth Street, Horden | Freehold | 88 m² | £49,000 (2025) |
| 11 Twelfth Street, Horden, Peterlee | Freehold | 70 m² | £24,000 (2017) |
| 12 Twelfth Street, Horden, Horden | Freehold | 78 m² | £30,500 (2024) |
| 13 Twelfth Street, Horden, Peterlee | Freehold | 86 m² | £14,000 (2016) |
| 14 Twelfth Street, Horden, Peterlee | Freehold | 86 m² | £17,500 (2016) |
| 15 Twelfth Street, Horden | - | 87 m² | - |
| 16 Twelfth Street, Horden | Freehold | 83 m² | £60,000 (2025) |
| 17 Twelfth Street, Horden | - | 86 m² | - |
| 18, Twelfth Street, Horden, Peterlee | Freehold | 88 m² | £50,000 (2024) |
| 19 Twelfth Street, Horden | - | 86 m² | - |
| 20 Twelfth Street, Horden | Freehold | 85 m² | £25,000 (2023) |
| 21 Twelfth Street, Horden | Freehold | 86 m² | £25,000 (2003) |
| 22 Twelfth Street, Horden | Freehold | 85 m² | £60,000 (2007) |
| 23 Twelfth Street, Peterlee | Freehold | 85 m² | £32,500 (2023) |
| 24 Twelfth Street, Horden | Freehold | 86 m² | £21,500 (2018) |
| 25 Twelfth Street, Horden | Freehold | 88 m² | £19,000 (2026) |
| 26 Twelfth Street, Horden, Peterlee | Freehold | 83 m² | £36,000 (2025) |
| 27 Twelfth Street, Horden, Peterlee | Freehold | 91 m² | £25,000 (2019) |
| 28 Twelfth Street, Horden, Peterlee | Freehold | 86 m² | £18,500 (2018) |
| 29 Twelfth Street, Horden | Freehold | 84 m² | £38,000 (2025) |
| 30 Twelfth Street, Horden, Peterlee | Freehold | 87 m² | £29,750 (2017) |
| 31 Twelfth Street, Horden, Horden | Freehold | 69 m² | £38,000 (2025) |
| 32 Twelfth Street, Horden, Peterlee | Freehold | 87 m² | £25,000 (2025) |
| 33 Twelfth Street, Horden, Peterlee | Freehold | 87 m² | £26,250 (2023) |
| 35, Twelfth Street, Peterlee | - | 82 m² | - |
| 36, Twelfth Street, Peterlee | Freehold | 87 m² | £20,000 (2019) |
| 37 Twelfth Street, Horden, Peterlee | Freehold | 81 m² | £20,000 (2018) |
| 38, Twelfth Street, Peterlee | Freehold | 87 m² | £42,000 (2022) |
| 39 Twelfth Street, Horden, Peterlee | Freehold | 86 m² | £20,000 (2018) |
| 40, Twelfth Street, Peterlee | Freehold | 87 m² | £42,500 (2021) |
| 41 Twelfth Street, Horden, Peterlee | Freehold | 86 m² | £27,000 (2018) |
| 42 Twelfth Street, Horden, Peterlee | Freehold | 85 m² | £39,999 (2025) |
| 43, Twelfth Street, Peterlee | Freehold | 87 m² | £32,000 (2018) |
| 44 Twelfth Street, Horden, Peterlee | Freehold | 81 m² | £41,536 (2023) |
| 45, Twelfth Street, Peterlee | Freehold | 87 m² | £50,000 (2023) |
| 46 Twelfth Street, Horden, Peterlee | Freehold | 84 m² | £41,000 (2025) |
| 47, Twelfth Street, Peterlee | Freehold | 70 m² | £7,500 (1995) |
| 48 Twelfth Street, Horden, Peterlee | Freehold | 75 m² | £27,500 (2023) |
| 49 Twelfth Street, Horden | Freehold | 86 m² | £37,000 (2024) |
| 50 Twelfth Street, Horden | Freehold | 86 m² | £37,000 (2024) |
| 51 Twelfth Street, Horden, Peterlee | Freehold | 81 m² | £29,000 (2016) |
| 52, Twelfth Street, Horden, Peterlee | Freehold | 87 m² | £29,000 (2016) |
| 53 Twelfth Street, Horden, Peterlee | Freehold | 107 m² | £19,500 (2020) |