| 27 Illawong Drive, Donvale |
| Land size: | 5,498 sqm | | Backyard: | north west facing | | Slope: | Gently Inclined |  |
|
| Elevation Data |
| Front [A] | Center | Back [B] | | 81.9m | 76.61m | 73.68m |
|
The front of the land is 8.22m higher than the back.
Degree of slope is 8 percent.
(Average building cost of $6,000 for every 1 metre of fall) |
| |
| Left [C] | Center | Right [D] | | 76.24m | 76.61m | 75.77m |
|
The left of the land is 0.47m higher than the right.
Degree of slope is 1 percent. |