Western Australia is trying to cut urban sprawl. Infill housing is the answer

The Kings Park gardens, Perth. Image: Getty.

With state governments across Australia acknowledging the need to limit urban sprawl, fill the gaps within existing metropolitan areas and build higher-density housing on selected sites, many opportunities have opened up. Demonstration projects are key to ensuring quality outcomes – and government has a leading role to play.

The Western Australian target for urban infill is at the lower end compared to other states. In August 2010, the Department of Planning and the Western Australian Planning Commission released Directions 2031 and Beyond, a report that proposed a more consolidated Perth, with an infill target of 47 per cent of new housing.

In 2015, the same two government agencies released the draft document, Perth and Peel@3.5 million, which again nominated the 47 per cent infill target. However, the authors acknowledged that urban infill rates had reached only 28 per cent in 2014. This means that, to reach the 47 per cent goal, the required increase in infill has moved from 50 per cent to 68 per cent more than the actual infill numbers in the five years between the two reports.

Filling the housing gap

This is a substantial change, and one that will require significant shifts from “business-as-usual” approaches to housing delivery along with community acceptance of higher residential densities. Government can assist with these shifts and, in doing so, help to fill a conspicuous gap in the content of the reports.

This gap is the absence of anything more than the briefest of references to the nature of the housing that will provide the increased infill and density. There is no real discussion of housing types and design, methods of construction and delivery, or forms of ownership that may encourage a greater take-up of such housing.

Higher residential density and infill continue to face a level of community resistance. Some of this is justified, in that much of the completed suburban infill is of a poor quality and too fragmented to deliver the positive changes and level of amenity that higher density can bring.

A quick Google Maps scan across the middle suburbs of Perth shows the dominant form of suburban infill in the city. It is a compressed suburbia. Large houses are squeezed together onto sites, shrinking usable private outdoor space to leftover space, reducing access to sun and cross-ventilation, and diminishing existing tree canopy. Driveways, car courts and double garage doors engage with the street.

Standard industry infill strategies in middle-ring or greyfield suburbs. Image: Faculty of Art, Design & Architecture, Monash University/author provided.

How do we improve infill?

Looking at this prompts the question: how do we improve the standard? Researchers at Swinburne and Monash universities in Melbourne and at the Australian Urban Design Research Centre (AUDRC) at the University of Western Australia have proposed solutions.

The Monash project, Infill Opportunities: Design Research Report, prepared for the Office of the Victorian Government Architect, explores how considered design strategies can contribute to better-quality infill redevelopment in the middle-ring suburbs. The strategies include:

  • going above a single storey, with the height shifted away from site boundaries to reduce overlooking and shadow-casting of neighbours;

  • allocating usable private courtyards to each unit;

  • providing good solar access, cross-ventilation and outlook; and

  • developing a car-parking strategy that can change over time.

In addition, the idea is for the units to have a degree of inbuilt flexibility so they can adapt to changing household circumstances. While this work remains diagrammatic, it nevertheless demonstrates that, with a clear focus on how design can enable amenity to be optimised, suburban infill can provide attractive housing options.

There are infill projects being built in Perth that demonstrate what is possible when real design intelligence is at play. For example, LandCorp’s stage 1 development of Knutsford, 1.5km from the centre of Fremantle, provides a mix of well-considered housing types. These feature good indoor-outdoor relationships and clever spatial strategies to enable a high degree of internal flexibility.

This housing is being offered to the market at very reasonable prices. In stage 1, 23 units were completed, with 33 being built in stage 2, all designed by Spaceagency.

The streetscape of stage 1 at Knutsford, designed by Spaceagency, is free of driveways, with access at the rear. Image: Robert Frith/author provided.

We need more good examples like this, with a greater diversity of housing types. The potential that is implicit in higher-density housing – the opportunities for social engagement, sharing of facilities, fewer cars, richer urban potential, better public space and urban realm – needs to be made explicit.

Time to revisit the display village

For more than 50 years, display villages have been used to promote and sell detached project housing. These displays have enabled buyers to see what they are buying and to understand the potential of the broader setting of the house.

The quality of design helped stage 1 of Knutsford to sell within months. Image: Robert Frith/author provided.

Historically, display villages promoted, through built example, the houses that eventually formed suburbia. In the same way, a display village for higher-density housing units could promote options that are not currently on offer in the housing market.

Potential buyers would be able to experience and understand the qualities of the housing on display. A higher-density display village would demonstrate how, with intelligent design, these units can be spacious, adaptable and work effectively with outdoor space.

For Perth, such a display village would provide a valuable means for industry to innovate with housing types and forms of construction. A government imprimatur and the willingness to underwrite the first projects should ensure this outcome.

The village would offer design diversity in terms of type and form, construction innovation including modular and prefabrication techniques, use of new materials, and the ability to test new strategies for utilities and waste.

It would showcase design for low energy use on a precinct scale and for reduced car dependency. It would take advantage of Perth’s climate and allow a fluid relationship between indoors and outdoors, creating a sense of space, light and air.


Infill can add value to suburbs

Government and industry would plan and promote the project. Government would provide the land and industry would build the housing. The display housing would be open to the public for a period of time, then sold to individual buyers.

Affordability remains a major obstacle to broader acceptance of higher-density housing. This is because selling prices per square metre are considerably more than those of a detached new house on the suburban fringes. The display village could explore alternative forms of land and house delivery and ownership.

Higher-density housing isn’t necessarily a threat to the traditional Australian notion of suburbia. It need not be seen as a denigration of the values that recognise suburbia as having a particular quality that helps establish the idea of an Australian way of life based on the detached house and its backyard. There is a vast existing stock to ensure those values will remain in place.

The development of well-designed, high-performing and higher-density infill housing will, in fact, protect existing suburbs from the poorer-quality infill that is occurring, while allowing the benefits of an enhanced public realm to be shared.

The WA government has a major challenge in meeting its infill targets. It can help meet this challenge by initiating a government-assisted display village of quality higher-density housing. It would be the first state government in Australia to do so.The Conversation

Geoffrey London is professor of architecture at the University of Western Australia.

This article was originally published on The Conversation. Read the original article.

 
 
 
 

The smartphone app placing virtual statues of women on the map

A virtual Edith Wharton in Central Park, New York City. Image: The Whole Story Project.

If you’re a woman, then in order for you to be immortalised in stone, bronze or whatever once you’ve shuffled off this mortal coil, you should either have royal blood or be willing to be sculpted naked. That is the rule of thumb.

A statue that actually celebrates a woman’s achievements is a rare sight. Writing in the New Statesman last year, equality campaigner Caroline Criado-Perez found that out of 925 statues in Britain, as listed by the Public Monuments and Sculpture Association, only 158 are of solo women. Of these, 46 are of royalty, including 29 of Queen Victoria. Fourteen depict the Virgin Mary.

There are signs of change, albeit slow. The suffragist Millicent Fawcett is set to be honoured with a statue in Parliament Square, where currently all 11 of the statues are of men. (They include Nelson Mandela and a nine-foot Gandhi.) The monument is to be unveiled next year to celebrate the centenary of British women receiving the right to vote.

Elsewhere, the late comedian Victoria Wood is being honoured with a statue that’ll be erected in Bury, Greater Manchester. In the Moss Side area of the city, a statue of Emmeline Pankhurst will be unveiled in 2019. Unlike the Fawcett one, neither of these is expected to receive public money, relying on crowdfunding and other sources instead.

So how many more statues of women, regardless of how they’re funded, would we need to build in order to reduce the gender gap? Well, according to Jonathan Jones, art critic at the Guardian, the magic number is: zero.

Jones’s argument, back in March, was that building statues doesn’t advance feminism, but simply traps us in the past. He wrote:

Statues don’t hold public memory. They politely bury it. These well-meaning images melt into the background scenery of our lives.

Whether this is empirically true is questionable, but it’s true that we tend not to erect them as often as we used to anyway. This is partly because there is less space available for such monuments – a noticeable disadvantage cities of the present have compared to those of the past. In order to reduce the imbalance, statues of men would probably have to be removed; many would no doubt be okay with that, but it would mean erasing history.

One partial answer to the problem is augmented reality. It can’t close the gender gap, but it could shine a spotlight on it.

To that end, an advertising agency in New York launched an app at the beginning of May. The Whole Story allows users to place virtual statues of women on a map; other uses can then view and find out more about the individuals depicted at their real-world locations, using their smartphone cameras.


Currently, users have to upload their own virtual statues using 3D-modelling software. But going forward, the project aims for an open collaboration between designers, developers and organisations, which it hopes will lead to more people getting involved.

Contributions submitted so far include a few dozen in New York, several in Washington and one of Jane Austen in Hyde Park. There are others in Italy and the Czech Republic.

Okay, it’s an app created by a marketing firm, but there are legitimate arguments for it. First, the agency’s chief creative office has herself said that it’s important to address the gender imbalance in a visual way in order to inspire current and future generations: you can’t be what you can’t see, as the saying going.

Second, if the physical presence of statues really is diminishing and they don’t hold public memory, as Jones argues, then smartphones could bridge the gap. We live our lives through our devices, capturing, snapping and storing moments, only to forget about them but then return to and share them at a later date. These memories may melt away, but they’ll always be there, backed up to the cloud even. If smartphones can be used to capture and share the message that a gender imbalance exists then that’s arguably a positive thing.  

Third, with the success of Pokemon Go, augmented reality has shown that it can encourage us to explore public spaces and heighten our appreciation for architectural landmarks. It can also prove useful as a tool for learning about historical monuments.

Of course no app will replace statues altogether. But at the very least it could highlight the fact that women’s achievements are more than just sitting on a throne or giving birth to the son of God.

Rich McEachran tweets as @richmceachran.

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