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Open Space and Public Place Plan - City of West Torrens - SA.Gov.au

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5.4 Applying the <strong>Plan</strong>ning St<strong>and</strong>ards<br />

Table 3 illustrates population growth scenarios for <strong>West</strong> <strong>Torrens</strong><br />

along with estimated open space provision utilising the<br />

Development Act 1993 st<strong>and</strong>ard <strong>of</strong> 12.5% <strong>of</strong> development sites as<br />

well as the st<strong>and</strong>ard <strong>of</strong> 3 hectares per 1,000 people.<br />

It is estimated that a ‘worst case’ scenario, based on population<br />

growth <strong>of</strong> 18,728 <strong>and</strong> no additional open space, could result in a<br />

potential deficit <strong>of</strong> approximately 73 hectares <strong>of</strong> open space.<br />

Projected population growth with no additional provision <strong>of</strong> open<br />

space is conceivable <strong>and</strong> would result in a significant open space<br />

deficit. This scenario would have significant implications for the<br />

provision <strong>and</strong> management <strong>of</strong> open space in <strong>West</strong> <strong>Torrens</strong> as well<br />

as impacting directly on the community's quality <strong>of</strong> life.<br />

Table 3: Population Growth Scenarios for the <strong>City</strong> <strong>of</strong> <strong>West</strong> <strong>Torrens</strong><br />

Population Scenario<br />

Projected<br />

Growth<br />

Total<br />

Population<br />

Required<br />

Dwelling<br />

(approx)<br />

Potential<br />

L<strong>and</strong><br />

Required<br />

12.5% <strong>Open</strong><br />

<strong>Space</strong><br />

(hectares)<br />

Total <strong>Space</strong><br />

Provision**<br />

3 Hectares<br />

per 1000<br />

<strong>Open</strong> <strong>Space</strong><br />

Provision<br />

(hectares)<br />

<strong>Open</strong> <strong>Space</strong><br />

Deficit<br />

(hectares)***<br />

Ratio <strong>of</strong><br />

<strong>Open</strong> <strong>Space</strong><br />

to People<br />

(hectares)****<br />

1. Existing situation - 56,960 - - -<br />

2. Modelling <strong>of</strong> Development<br />

Potential Across Council<br />

3. Long Term Realistic<br />

Maximum Growth Corridor<br />

Capacity<br />

4. Worst case scenario based<br />

on no delivery <strong>of</strong> open space<br />

<strong>and</strong> maximum population<br />

growth<br />

150.27 ha<br />

(existing)<br />

166.86 ha (16.61) 2.60 ha/1000<br />

14,967 70,587 7,484 136 ha 17 167.27 ha 211.76 ha (44.50) 2.37 ha/1000<br />

18,728 74,348 9,363 170 ha 21.25 171.52 ha 223.04 ha (51.52) 2.31 ha/1000<br />

18,728 74,348 9,363 170 ha Nil 150.27 ha 223.04 ha (72.77) 2.00 ha/1000<br />

Source:<br />

1. Existing situation: Australian Bure<strong>au</strong> <strong>of</strong> Statistics (2011) Regional Population Growth,<br />

Australia (3218.0)<br />

2. Pr<strong>of</strong>ile ID Consulting (2010)<br />

3. Department <strong>of</strong> <strong>Plan</strong>ning, Transport <strong>and</strong> Infrastructure (2010)<br />

4. Urban <strong>and</strong> Regional <strong>Plan</strong>ning Solutions (2012)<br />

Notes<br />

* Based on a gross yield <strong>of</strong> 55 dwellings per hectare<br />

** Based on 12.5 % development site St<strong>and</strong>ard<br />

*** Deference between 12.5% St<strong>and</strong>ard <strong>and</strong> recommend 3 hectares per 1000 people<br />

St<strong>and</strong>ard<br />

**** Based on Total Population divided by Total <strong>Open</strong> <strong>Space</strong> provision under 12.5%<br />

St<strong>and</strong>ard.<br />

Page 20 <strong>of</strong> 46

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