| 1, Welland Avenue, Gartree, Market Harborough | Freehold | 135 m² | £200,000 (2016) |
| 9, Welland Avenue, Gartree, Market Harborough | Freehold | 125 m² | £114,000 (2006) |
| 11 Welland Avenue, Gartree, Market Harborough | Freehold | 102 m² | £245,000 (2024) |
| 13, Welland Avenue, Gartree, Market Harborough | Freehold | 212 m² | £116,000 (2013) |
| 15 Welland Avenue, Gartree, Market Harborough | Freehold | 92 m² | £230,000 (2025) |
| 17, Welland Avenue, Gartree, Market Harborough | - | 96 m² | - |
| 21 Welland Avenue, Gartree, Market Harborough | Freehold | 104 m² | £275,000 (2024) |
| 23 Welland Avenue, Gartree, Market Harborough | Freehold | 108 m² | £155,000 (2015) |
| 25 Welland Avenue, Gartree, Market Harborough | - | 118 m² | - |
| 27 Welland Avenue, Gartree, Market Harborough | Freehold | 77 m² | £118,500 (2011) |
| 31 Welland Avenue, Gartree, Market Harborough | Freehold | 106 m² | £260,000 (2025) |
| 33, Welland Avenue, Gartree, Market Harborough | Freehold | 94 m² | £224,950 (2017) |
| 37, Welland Avenue, Gartree, Market Harborough | Freehold | 109 m² | £100,000 (2006) |
| 39 Welland Avenue, Gartree, Market Harborough | - | 117 m² | - |
| 41 Welland Avenue, Gartree, Market Harborough | Freehold | 122 m² | £142,000 (2006) |
| 43, Welland Avenue, Gartree, Market Harborough | Freehold | 108 m² | £205,000 (2023) |
| 45, Welland Avenue, Gartree, Market Harborough | Freehold | 87 m² | £119,000 (2010) |
| 47, Welland Avenue, Gartree, Market Harborough | Freehold | 93 m² | £34,000 (1999) |
| 53, Welland Avenue, Gartree, Market Harborough | Leasehold | 88 m² | £70,000 (2007) |
| 57, Welland Avenue, Gartree, Market Harborough | Freehold | 94 m² | £34,500 (1995) |
| 59, Welland Avenue, Gartree, Market Harborough | Freehold | 105 m² | £191,000 (2018) |
| 63 Welland Avenue, Gartree, Market Harborough | Freehold | 91 m² | £240,000 (2023) |
| 65, Welland Avenue, Gartree, Market Harborough | Freehold | 99 m² | £125,000 (2008) |
| 67, Welland Avenue, Gartree, Market Harborough | Freehold | 84 m² | £227,000 (2025) |
| 69, Welland Avenue, Gartree, Market Harborough | Freehold | 105 m² | £230,000 (2021) |