| 1 Oak Tree Cottages, Main Street, Grendon Underwood, Aylesbury | - | 84 m² | - |
| 2 Oak Tree Cottages, Main Street, Grendon Underwood, Grendon Underwood | Freehold | 84 m² | £403,000 (2021) |
| 3 Oak Tree Cottages, Main Street, Grendon Underwood, Aylesbury | Freehold | 86 m² | £370,000 (2025) |
| 5 Oak Tree Cottages, Main Street, Grendon Underwood, Aylesbury | Freehold | 100 m² | £455,000 (2024) |
| 7, Oak Tree Cottages, Main Street, Grendon Underwood | Freehold | 86 m² | £360,000 (2021) |
| Bernwode, Main Street, Grendon Underwood, Aylesbury | Freehold | 147 m² | £625,000 (2016) |
| Briar House, Main Street, Grendon Underwood, Aylesbury | - | 150 m² | - |
| Butlers Farm Bungalow, Main Street, Grendon Underwood, Aylesbury | Freehold | 167 m² | £170,000 (1997) |
| Butlers Farm, Main Street, Grendon Underwood, Aylesbury | - | 296 m² | - |
| Carthorse Cottage, Main Street, Grendon Underwood, Aylesbury | - | 110 m² | - |
| Deputy Cottage, Main Street, Grendon Underwood, Aylesbury | - | 96 m² | - |
| Finemere House, Main Street, Grendon Underwood, Aylesbury | Freehold | 156 m² | £490,000 (2014) |
| Hewin House, Main Street, Grendon Underwood, Grendon Underwood | Freehold | 115 m² | £335,000 (2011) |
| Ivy Cottage, Main Street, Grendon Underwood, Aylesbury | Freehold | 181 m² | £340,000 (2006) |
| Midway, Main Street, Grendon Underwood, Aylesbury | - | 156 m² | - |
| Pear Tree Farm, Main Street, Grendon Underwood, Aylesbury | - | 153 m² | - |
| The Annexe, Foxden House, Main Street, Aylesbury | Freehold | 48 m² | £630,000 (2017) |
| The Meal House, Main Street, Grendon Underwood, Aylesbury | - | 175 m² | - |
| Woodend, Main Street, Grendon Underwood, Aylesbury | Freehold | 166 m² | £425,000 (2004) |
| Woodville, Main Street, Grendon Underwood, Aylesbury | Freehold | 102 m² | £387,000 (2020) |