21 The Glen, Donvale | Land size: | 1,063 sqm | Backyard: | north east facing | Slope: | Nearly Level | |
| Elevation Data | Front [A] | Center | Back [B] | 125.27m | 126.06m | 126.67m |
| The back of the land is 1.4m higher than the front. Degree of slope is 3 percent. (Average building cost of $6,000 for every 1 metre of fall) | | Left [C] | Center | Right [D] | 125.45m | 126.06m | 126.3m |
| The right of the land is 0.85m higher than the left. Degree of slope is 4 percent. (Average building cost of $9,000 for every 1 metre of sideway fall) |
| Enlarge map |