|21 Gladstone Avenue, Armadale |
|Land size:||224 sqm|
|Front [A]||Center||Back [B]|
|The back of the land is 0.44m higher than the front.|
Degree of slope is 2 percent.
|Left [C]||Center||Right [D]|
|The left of the land is 0.77m higher than the right.|
Degree of slope is 7 percent.
(Average building cost of $9,000 for every 1 metre of sideway fall)