| 21 Barnett Avenue, St Marys |
| Land size: | 889 sqm | | Frontage: | 19.8 metre (width) | | Depth: | 44.9 metre | | Backyard: | north east facing | | Slope: | Gently Inclined |  |
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| Elevation Data |
| Front [A] | Center | Back [B] | | 73.93m | 75.18m | 76.47m |
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The back of the land is 2.54m higher than the front.
Degree of slope is 6 percent.
(Average building cost of $6,000 for every 1 metre of fall) |
| |
| Left [C] | Center | Right [D] | | 74.85m | 75.18m | 75.53m |
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The right of the land is 0.68m higher than the left.
Degree of slope is 3 percent.
(Average building cost of $9,000 for every 1 metre of sideway fall) |