Myth No. 2: A greater diversity of uses is needed to create vibrancy
Advocates for changes to employment precinct planning controls seek to increase land-use flexibility, create more mixed-use precincts, and avoid the risk of precinct sterilisation. But in reality, industrial precincts are more diverse in their breadth of activity than residential ‘mixed use’ zones and even many commercial centres.
Ironically, the push for increased flexibility can often increase the risk of sterilisation and reduce the diversity of activities within these precincts. In effect, mixed-use zones create homogenous outcomes, where higher financial value uses prevail and crowd out other uses.
SGS analysis in Figure 3 illustrates how diverse employment precincts are, with sampled Industrially-zoned precincts in the Eastern and Northern Districts being more diverse than the Parramatta CBD.
FIGURE 3: EMPLOYMENT PRECINCT DIVERSITY IN GREATER SYDNEY