| 1, Knapton Avenue, Billingham | Freehold | 95 m² | £148,000 (2011) |
| 2, Knapton Avenue, Billingham | Freehold | 86 m² | £145,500 (2011) |
| 3, Knapton Avenue, Billingham | Freehold | 119 m² | £155,000 (2012) |
| 8, Knapton Avenue, Billingham | Freehold | 52 m² | £95,000 (2004) |
| 9 Knapton Avenue, Billingham | Freehold | 110 m² | £220,000 (2024) |
| 10, Knapton Avenue, Billingham | Freehold | 69 m² | £127,500 (2020) |
| 12 Knapton Avenue, Billingham | Freehold | 101 m² | £187,500 (2021) |
| 14, Knapton Avenue, Billingham | Freehold | 109 m² | £49,500 (1998) |
| 15, Knapton Avenue, Billingham | - | 90 m² | - |
| 18, Knapton Avenue, Billingham | Freehold | 61 m² | £155,000 (2020) |
| 19, Knapton Avenue, Billingham | Freehold | 89 m² | £155,000 (2014) |
| 20, Knapton Avenue, Billingham | Freehold | 62 m² | £130,000 (2014) |
| 21 Knapton Avenue, Billingham | Freehold | 88 m² | £205,000 (2024) |
| 23, Knapton Avenue, Billingham | Freehold | 86 m² | £210,000 (2023) |
| 24, Knapton Avenue, Billingham | Freehold | 52 m² | £119,000 (2009) |
| 27, Knapton Avenue, Billingham | Freehold | 121 m² | £215,000 (2023) |
| 29, Knapton Avenue, Billingham | Freehold | 114 m² | £215,000 (2021) |
| 30 Knapton Avenue, Billingham | Freehold | 71 m² | £230,000 (2022) |
| 31 Knapton Avenue, Billingham | Freehold | 95 m² | £190,000 (2025) |
| 36, Knapton Avenue, Billingham | Freehold | 78 m² | £121,000 (2017) |
| 38 Knapton Avenue, Billingham, Billingham | Freehold | 57 m² | £177,500 (2023) |
| 39, Knapton Avenue, Billingham | - | 93 m² | - |
| 40, Knapton Avenue, Billingham | Freehold | 73 m² | £149,950 (2011) |
| 41 Knapton Avenue, Billingham | Freehold | 124 m² | £245,000 (2025) |
| 42 Knapton Avenue, Billingham, Billingham | Freehold | 69 m² | £159,000 (2021) |
| 44, Knapton Avenue, Billingham | Freehold | 70 m² | £160,000 (2007) |
| 45 Knapton Avenue, Billingham, Billingham | Freehold | 97 m² | £58,000 (1996) |
| 46, Knapton Avenue, Billingham | Freehold | 122 m² | £229,000 (2023) |