| 1 Regency Apartments, Citadel East, Killingworth, Killingworth | Leasehold | 44 m² | £112,850 (2005) |
| 2 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 52 m² | £90,000 (2023) |
| 3 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 56 m² | £127,000 (2005) |
| 5 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 64 m² | £95,000 (2022) |
| 6 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 57 m² | £80,000 (2022) |
| 7 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 55 m² | £100,000 (2025) |
| 8 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 55 m² | £60,000 (2019) |
| 9 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 63 m² | £87,500 (2025) |
| 10 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 55 m² | £55,000 (2015) |
| 11 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 55 m² | £137,500 (2005) |
| 12 Regency Apartments, Citadel East, Killingworth, Killingworth | Leasehold | 54 m² | £140,500 (2005) |
| 14 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 51 m² | £135,500 (2005) |
| 15 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 55 m² | £66,500 (2021) |
| 16 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 52 m² | £102,500 (2026) |
| 17 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 58 m² | £82,500 (2016) |
| 18 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 40 m² | £48,600 (2017) |
| 19 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 52 m² | £135,500 (2005) |
| 20 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 53 m² | £134,500 (2005) |
| 21 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 53 m² | £134,500 (2005) |
| 23 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 56 m² | £90,000 (2026) |
| 24 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 51 m² | £77,000 (2019) |
| 25 Regency Apartments, Citadel East, Killingworth, Killingworth | Leasehold | 46 m² | £117,000 (2005) |
| 26 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 51 m² | £117,500 (2005) |
| 27 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 53 m² | £63,000 (2017) |
| 28 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 55 m² | £135,500 (2005) |
| 29 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 51 m² | £135,500 (2005) |
| 30 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 44 m² | £130,000 (2005) |
| 31 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 52 m² | £130,000 (2005) |
| 32 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 52 m² | £87,000 (2025) |
| 33 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 50 m² | £74,000 (2024) |
| 34 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 50 m² | £88,000 (2016) |
| 35 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 51 m² | £117,500 (2006) |
| 36 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 53 m² | £135,000 (2005) |
| 37 Regency Apartments, Citadel East, Killingworth, Killingworth | Leasehold | 50 m² | £135,000 (2005) |
| 38 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 57 m² | £135,000 (2006) |
| 39 Regency Apartments, Citadel East, Killingworth, Killingworth | Leasehold | 51 m² | £130,000 (2005) |
| 40 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 58 m² | £97,000 (2024) |
| 41 Regency Apartments, Citadel East, Killingworth, Killingworth | Leasehold | 49 m² | £84,000 (2021) |
| 42 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 54 m² | £145,000 (2005) |
| 43 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 50 m² | £117,500 (2005) |
| 44 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 54 m² | £145,500 (2005) |
| 45 Regency Apartments, Citadel East, Killingworth, Killingworth | - | 56 m² | - |
| 46 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 55 m² | £90,000 (2024) |
| 47 Regency Apartments, Citadel East, Killingworth, Killingworth | Leasehold | 53 m² | £86,250 (2023) |
| 48 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 41 m² | £80,000 (2025) |
| 49 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 53 m² | £135,000 (2005) |
| 50 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 47 m² | £93,000 (2024) |
| 51 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 50 m² | £70,000 (2017) |
| 52 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | - | 50 m² | - |
| 53 Regency Apartments, Citadel East, Killingworth, Newcastle Upon Tyne | Leasehold | 46 m² | £149,995 (2005) |
