| 17 Woniora Avenue, Wahroonga |
| Land size: | 1,012 sqm | | Frontage: | 17.2 metre (width) | | Depth: | 58.8 metre | | Backyard: | north facing | | Slope: | Nearly Level |  |
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| Elevation Data |
| Front [A] | Center | Back [B] | | 183.75m | 182.73m | 182.04m |
|
The front of the land is 1.71m higher than the back.
Degree of slope is 3 percent.
(Average building cost of $6,000 for every 1 metre of fall) |
| |
| Left [C] | Center | Right [D] | | 182.54m | 182.73m | 182.88m |
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The right of the land is 0.34m higher than the left.
Degree of slope is 2 percent. |