| 1 Welbeck Avenue, Newark | - | 72 m² | - |
| 3, Welbeck Avenue, Newark | - | 83 m² | - |
| 4 Welbeck Avenue, Newark | Freehold | 70 m² | £144,000 (2025) |
| 5, Welbeck Avenue, Newark | Freehold | 80 m² | £120,000 (2015) |
| 6, Welbeck Avenue, Newark | Freehold | 79 m² | £115,500 (2007) |
| 7, Welbeck Avenue, Newark | Freehold | 70 m² | £115,000 (2019) |
| 8, Welbeck Avenue, Newark | Freehold | 79 m² | £130,000 (2020) |
| 9 Welbeck Avenue, Newark | - | 71 m² | - |
| 10 Welbeck Avenue, Newark | - | 72 m² | - |
| 11, Welbeck Avenue, Newark | - | 72 m² | - |
| 12, Welbeck Avenue, Newark | Freehold | 85 m² | £136,000 (2017) |
| 13 Welbeck Avenue, Newark | - | 72 m² | - |
| 15 Welbeck Avenue, Newark | Freehold | 76 m² | £110,000 (2025) |
| 17, Welbeck Avenue, Newark | Freehold | 77 m² | £136,000 (2017) |
| 18 Welbeck Avenue, Newark | - | 80 m² | - |
| 20 Welbeck Avenue, Newark | - | 76 m² | - |
| 21 Welbeck Avenue, Newark | - | 72 m² | - |
| 23 Welbeck Avenue, Newark | - | 86 m² | - |
| 24, Welbeck Avenue, Newark | Freehold | 70 m² | £108,500 (2014) |
| 26, Welbeck Avenue, Newark | Freehold | 71 m² | £70,000 (2002) |
| 27 Welbeck Avenue, Newark | - | 72 m² | - |
| 28 Welbeck Avenue, Newark | Freehold | 70 m² | £170,000 (2026) |
| 29 Welbeck Avenue, Newark | - | 71 m² | - |
| 30 Welbeck Avenue, Newark | Freehold | 75 m² | £135,000 (2021) |
| 31 Welbeck Avenue, Newark | - | 71 m² | - |
| 34 Welbeck Avenue, Newark | - | 72 m² | - |
| 35 Welbeck Avenue, Newark | Freehold | 60 m² | £39,950 (1998) |
| 36 Welbeck Avenue, Newark | - | 71 m² | - |
| 38, Welbeck Avenue, Newark | Freehold | 69 m² | £171,000 (2026) |
| 40, Welbeck Avenue, Newark | Freehold | 71 m² | £170,000 (2025) |
| 42, Welbeck Avenue, Newark | Freehold | 79 m² | £140,000 (2020) |
| 46 Welbeck Avenue, Newark | - | 72 m² | - |
| 52, Welbeck Avenue, Newark | - | 82 m² | - |
| 54, Welbeck Avenue, Newark | - | 71 m² | - |
| 58 Welbeck Avenue, Newark | - | 71 m² | - |
