The ‘missing middle’ may be Australia’s best chance to fix the housing shortage

Medium-density housing is emerging as a practical way to add supply, preserve neighbourhood character and meet changing buyer demand, with the ACT now leading the policy shift.

Modern Melbourne townhouses
Clearer and more flexible subdivision policies are needed around the country if enough Australians are going to be able to find a home. (Image source: Greg Brave/Shutterstock.com + API Magazine)

Australia’s housing market is facing a critical undersupply, as planning experts say the key to unlocking long-term supply lies in embracing medium-density housing.

Dubbed the ‘missing middle’, the term refers to the lack of medium density housing in a market saturated by detached houses and high-rise apartment complexes.

Often overlooked in favour of housing at either end of the density scale, these smaller-scale boutique townhouse and apartment developments are shaping up to be one of the most effective ways to boost housing supply, while meeting the needs of Australia’s growing population.

Gentle density gains popularity

Despite a relatively slow uptake as detached housing remains the favourite, buyers have warmed to the idea of gentle density housing in recent years.

As demand intensifies across Australia, boutique projects are now increasingly appealing to modern buyers.

Tight supply and rising prices have pushed many buyers to reconsider their wishlist, with many now priced out of the detached housing market altogether.

Young professionals and first home buyers are finding themselves drawn to townhouses and apartments as a more attainable alternative, while downsizers favour the low-maintenance and convenience aspects of these types of housing.

With household sizes shrinking to approximately 2.5 people after the pandemic, demand for moderately sized housing is on the rise.

Boutique developments also tend to appeal to buyers more than high-rise apartments, offering a quieter, more private lifestyle. 

ACT policy reform paving the way

With recent planning reforms in the ACT being made to support medium-density housing, boutique projects are increasingly being recognised as the missing piece of the puzzle.

The ACT’s proposed planning reform, as part of the new Territory Plan, marks a significant step in the right direction.

The State Government recently finished consulting with the community on the amendments to the plan.

Designed to support the government’s commitment to deliver 30,000 new homes by 2030, the ‘missing middle’ plan will enable more dwellings such as townhouses, row house, duplexes and low-rise apartments to be built in established suburbs.

Other key changes include clearer and more flexible subdivision policies and clarified dwelling density rules.

The amendment has been well-received by industry experts and the wider Canberran community, with 72 per cent of participants in support of the proposed changes according to the government.

Character and community upheld

One of the most compelling advantages of boutique projects is that these have the ability to strengthen existing suburbs, rather than overwhelm as higher-density projects have the tendency to do.

Introducing a high-rise apartment complex to a traditionally low-density area can place immense strain on community infrastructure, and even alter the suburb’s character or appeal.

Boutique projects, on the other hand, can integrate more naturally into the suburb and allow services and infrastructure to adapt over time.

With smart urban planning and design, boutique townhouse and apartment developments can boost supply without changing the look and feel of the area.

Research consistently shows that gentle density supports community cohesion, with residents more likely to interact and form meaningful social connections than when living in large-scale developments where residents maintain more anonymity.

In smaller-scale boutique developments, shared spaces such as communal gardens and entertaining areas can enhance community connections.

From a streetscape perspective, medium-density housing also contributes to a happier and more productive population.

Lower building heights mean natural light and open sightlines can be retained, creating a more appealing environment that has been linked with overall wellbeing.

Boutique developments are also more likely to be embraced by existing residents, unlike large-scale developments which often face strong opposition, helping to retain community satisfaction.

A future-proof solution

For Australia to get on the right track to solving the housing crisis, unlocking new supply is crucial.

But not all new supply is created equal, and it’s vital that we are able to deliver the right kinds of homes in the right locations, without this being at the expense of liveability and community satisfaction.

Boutique medium-density housing is an approach that can address these critical supply needs while keeping the Australian way of life at the forefront.

With planning reforms beginning to shift to support the missing middle, these smaller-scale projects may soon prove to be the missing piece Australia needs.

For this to be a sustainable long-term solution, however, it’s essential that our remaining states and territories take note and follow suit.

Article Q&A

What is the ‘missing middle’ in housing?

The ‘missing middle’ refers to medium-density housing such as townhouses, duplexes, row houses and low-rise apartments. These housing types sit between detached homes and high-rise towers, but have historically been underbuilt in Australia.

Why is medium-density housing gaining attention now?

Rising prices, shrinking household sizes and limited land supply have made detached homes less attainable for many buyers. Medium-density housing offers a more affordable, space-efficient option while still supporting liveability and community connection.

How do boutique developments differ from high-rise apartments?

Boutique developments are smaller in scale, typically lower in height and designed to integrate with existing suburbs. They tend to place less strain on infrastructure, preserve streetscapes and are often more accepted by local communities.

Why is the ACT’s planning reform seen as significant?

The ACT’s proposed planning changes make it easier to build townhouses and low-rise apartments in established areas. The reforms are widely supported and seen as a blueprint for other states seeking to boost housing supply without compromising neighbourhood character.

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