| 3 Grantham Avenue, Hartlepool | Freehold | 97 m² | £175,000 (2026) |
| 4, Grantham Avenue, Hartlepool | Freehold | 114 m² | £159,000 (2012) |
| 5, Grantham Avenue, Hartlepool | Freehold | 115 m² | £165,000 (2016) |
| 7, Grantham Avenue, Hartlepool | Freehold | 95 m² | £174,000 (2021) |
| 8, Grantham Avenue, Hartlepool | Freehold | 105 m² | £150,000 (2009) |
| 9, Grantham Avenue, Hartlepool | Freehold | 145 m² | £135,000 (2010) |
| 10, Grantham Avenue, Hartlepool | Freehold | 93 m² | £157,000 (2021) |
| 11, Grantham Avenue, Hartlepool | Freehold | 170 m² | £225,000 (2018) |
| 12 Grantham Avenue, Hartlepool | - | 102 m² | - |
| 14, Grantham Avenue, Hartlepool | Freehold | 98 m² | £162,950 (2004) |
| 18 Grantham Avenue, Hartlepool | - | 106 m² | - |
| 21, Grantham Avenue, Hartlepool | Freehold | 93 m² | £73,500 (2002) |
| 23, Grantham Avenue, Hartlepool | Freehold | 119 m² | £159,000 (2007) |
| 25, Grantham Avenue, Hartlepool | Freehold | 167 m² | £230,000 (2020) |
| 27, Grantham Avenue, Hartlepool | Freehold | 162 m² | £215,000 (2015) |
| 28, Grantham Avenue, Hartlepool | Freehold | 108 m² | £111,000 (2012) |
| 29 Grantham Avenue, Hartlepool | Freehold | 116 m² | £186,000 (2020) |
| 30, Grantham Avenue, Hartlepool | Freehold | 102 m² | £28,500 (2002) |
| 31 Grantham Avenue, Hartlepool | - | 115 m² | - |
| 31A Grantham Avenue, Hartlepool | Freehold | 92 m² | £74,950 (2002) |
| 32, Grantham Avenue, Hartlepool | Freehold | 125 m² | £180,000 (2022) |
| 34, Grantham Avenue, Hartlepool | Freehold | 102 m² | £132,500 (2014) |
| 35, Grantham Avenue, Hartlepool | Freehold | 143 m² | £203,000 (2006) |
| 40, Grantham Avenue, Hartlepool | Freehold | 148 m² | £200,000 (2014) |
| 42, Grantham Avenue, Hartlepool | Freehold | 158 m² | £235,000 (2017) |
| 44, Grantham Avenue, Hartlepool | Freehold | 182 m² | £185,000 (2018) |
| 46, Grantham Avenue, Hartlepool | Freehold | 150 m² | £265,000 (2022) |