Challenging the trend of compact living, <a href="https://www.apartments.com.au/buildings/the-eighth-south-melbourne-22-kings-place-south-melbourne-vic-3205">The Eighth</a> delivers true house-like scale in a vertical format.

Positioned on the penultimate level of The Eighth, a newly completed development by <a href="https://www.apartments.com.au/developers/crema-group">Projects by Crema</a>, the sub-penthouse offers more than just generous dimensions, it redefines what sub-penthouse living can look like in Melbourne’s Domain Precinct.

At 256 sqm, this residence exceeds the scale of most new apartments on the market. It provides the proportions of a freestanding home - three bedrooms, three bathrooms, a study, walk-in laundry, and a separate retreat - all within the security and convenience of a high-end vertical community.

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Its elevated corner position allows for uninterrupted, 270-degree views across the city skyline, Albert Park and the Botanic Garden, an outlook increasingly difficult to replicate in denser urban pockets. Full-height glazing frames these views throughout the home, anchoring each room to its setting.

Designed by Miriam Fanning of <a href="https://www.apartments.com.au/interior-designers/mim-design">Mim Design</a>, the interiors prioritise durability and spatial clarity. Stone benchtops, cove lighting, custom joinery and a fireplace enrich the central living areas.&nbsp;

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A Gaggenau kitchen with integrated Liebherr refrigeration and a full butler’s pantry supports serious home cooking and entertaining, while a wine cellar and media room add versatility.

Each bedroom features a tiled ensuite and bespoke robes, with the main suite offering privacy and corner views. Private lift access, ducted air conditioning, three side-by-side car parks and ample storage round out the functional offering.

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Residents of The Eighth benefit from a cohesive lifestyle ecosystem. A rooftop pool and BBQ terrace, wellness facilities at EQ, and an Italian café downstairs all contribute to a vertically integrated community - balancing amenity with calm, day-to-day usability.

Located just off St Kilda Road and moments from ANZAC Station and The Tan, The Eighth provides immediate access to transport, green space and cultural institutions, while remaining quietly removed from the city’s pace.

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Importantly, the building is complete. With just 36 apartments across 18 levels, The Eighth offers long-term privacy, minimal turnover, and immediate move-in certainty.&nbsp;

The sub-penthouse stands as one of the final, and most compelling, opportunities within this now-established address.

Taylor Dow of <a href="https://www.apartments.com.au/project-marketer/dow-real-estate">DOW Real Estate</a> is the exclusive selling agent for the sub-penthouse, and the remaining few apartments in The Eighth.

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Staff Writer

A rare South Melbourne sub-penthouse with room to move

Just weeks after launching to their latest new Melbourne apartment development to the market, national apartment developer&nbsp;<a href="https://www.apartments.com.au/developers/abadeen-group">Abadeen</a>&nbsp;has secured the sale of its sub-penthouse.

A local downsizer has spent $6.25 million on a sub-penthouse in The Parker, just 24 apartments on the the doorstep of Caulfield Park. The sale equated to $23,000 per sqm.

The buyer was drawn to the&nbsp;park-fronted lifestyle and panoramic city and bay views.

&nbsp;

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“The first sale at $6.25 million completely vindicated our decision to acquire the site and reimagine it for owner-occupiers,” said Andrew Leoncelli, Managing Director of Abadeen.

“We took what was originally conceived as a smaller apartment product and transformed it into something exceptional — larger homes of enduring quality and understated luxury.”

&nbsp;

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<a href="https://www.apartments.com.au/new-apartments/the-parker-on-caulfield-park-219-balaclava-road-caulfield-north-vic-3161">The Parker</a>&nbsp;has been designed by&nbsp;award-winning architecture firm&nbsp;<a href="https://www.apartments.com.au/architects/powell-glenn">Powell &amp; Glenn</a> and will be enveloped in landscaping by <a href="https://www.apartments.com.au/landscape-architect/acre">Acre</a>. It was the position within the context to the park that drove the design of the building, with 70 per cent of the apartments overlook the 28-hectare space complete with&nbsp;walking trails, ovals, and playgrounds.

“Caulfield Park isn’t a typical recreational space, it has a generosity and nuance in its layering of trees and light,” said Ed Glenn, Principal at Powell &amp; Glenn.

“Our aim was to create a building that feels grounded and connected, with spaces that open to the park and unfold with light. The architecture provides a sense of refuge and prospect, balancing intimate privacy with expansive views."

&nbsp;

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The architecture is defined by sculptural columns that flare like tree trunks, cascading greenery by Acre that softens the façade, and interior spaces by Powell &amp; Glenn’s Clementine Jacobs that use stone, timber, and brass finishes designed to age beautifully over time.

“The Parker is about connection where the building meets the park, people meet nature, and elevated design meets everyday life,” said Brett Robinson, Creative Director of Acre.

“We’ve created lush, year-round gardens that drape the building, softening its form and bringing the outdoors in. Every balcony and outdoor space is treated as an intimate ‘room’ framed by planting, texture, and movement. Sustainability is about timelessness; using robust, natural materials and drought-tolerant plantings that endure.”

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The Parker is Abadeen's second Melbourne apartment development, following the successful Malea, on Central Park in Malvern, which recently completed its construction.

“The Parker offers something truly unique; design elegance, community connection, and green space at your door,” Leoncelli added.

“It’s the kind of place you dream about, then realise you can actually live in.”

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Joel Robinson

Abadeen launches The Parker in Caulfield North, secures $6.25 million sub-penthouse sale

It’s been 15 long years since the former Balmain Leagues Club was open to the public. The large 7,330 sqm Victoria Road site had grown progressively more derelict since the doors to the former club shut back in 2010.

Earlier this year, the vertically integrated developer PERIFA, part of the Versatile Group of companies, stepped in and acquired the site, quickly getting to work on construction through its building business Versatile Construction.

PERIFA teamed up with financier Mitsubishi Estate Asia to create <a href="https://www.apartments.com.au/new-apartments/rozelle-village-rozelle-152-victoria-road-rozelle-nsw-2039">Rozelle Village</a>, a new community heart of the charming inner west suburb. The mixed-use precinct will not only be home to around 150 one-, two-, and three-bedroom apartments, but also feature a fully activated ground plane with extensive hospitality venues and retail spaces.

[smartcode_project:default project_id=8142 project_image_fid=338]

A new club will replace the old Balmain Leagues Club. The public plaza will include a range of new food and hospitality venues, a community art studio, and a retail precinct anchored by a full-line supermarket, a first for the peninsula.

The apartments will be spread across three interconnected buildings designed by Studio SC, with interiors by SJB.

[smartcode_project:default project_id=8142 project_image_fid=335]

Buyers weren’t prepared to wait any longer to purchase. When it was time to start selling the development, PERIFA and SRM Residential had buyers queuing out of the display suite door. They secured over 40 sales on launch, including several high-end three-bedroom apartments with sales reaching up to $6.9 million.

Demand has been driven largely by local owner-occupiers who have had <a href="https://www.apartments.com.au/developments/rozelle-nsw-2039">Rozelle</a><a href="https://www.apartments.com.au/new-apartments/rozelle-village-rozelle-152-victoria-road-rozelle-nsw-2039"> Village</a> on their radar for some time, many of them already living in apartments and looking to upgrade without giving up lifestyle, walkability, or views.

[smartcode_project:default project_id=8142 project_image_fid=325]

Perilli, Co-Founder and Managing Director of PERIFA and Versatile Group, said the community has had to put up with a derelict site on their doorstep for too long.

“The Balmain Leagues Club in Rozelle, which closed in 2010 to make way for the NSW Government Metro Transport Project, was once a hub for local families to come together and enjoy entertainment and hospitality. We’re delighted to embark on a new era for the site, together with our partners Mitsubishi Estate Asia,"&nbsp;Perilli said.

"Our shared vision for <a href="https://www.apartments.com.au/new-apartments/rozelle-village-rozelle-152-victoria-road-rozelle-nsw-2039">Rozelle Village</a> is to create a mixed-use precinct that is thoughtfully designed and caters to new residents and the community alike. It will be a major meeting place for the community that embraces the unique character of the Balmain/Rozelle peninsula, while helping to shape its next chapter.”

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The residential offering will cater to downsizers, families, and local owner-occupiers, with an emphasis on larger floorplans, high-quality finishes, and expansive views across Iron Cove, Sydney Harbour, and the Parramatta River.

Residents will have private access to a rooftop pool, taking in the views, a rooftop yoga lawn, and podium level gardens.

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From leagues club to lifestyle precint: Inside Rozelle Village 

Roberts Co has entered a new phase of growth following its acquisition by Arada, one of the world’s fastest-growing property developers in Australia.

The acquisition is supported by a $50 million capital injection into Roberts Co’s Australian balance sheet, consisting of the previously announced $25 million recapitalisation and an additional $25 million in new funding from Arada.

This investment strengthens Roberts Co’s financial position, stabilises operations, and provides the foundation for strategic expansion beyond its New South Wales base, with a focus on new opportunities in Queensland, including the Brisbane and Gold Coast regions.

With Arada’s international resources and financial backing, Roberts Co will broaden its portfolio across residential, commercial, and infrastructure sectors, reinforcing its strong market position in New South Wales and setting itself to capture growth in one of Australia’s most dynamic construction markets.

Ahmed Alkhoshaibi, Group CEO of Arada, said Roberts Co has a proud Australian heritage, an outstanding delivery record, and a strong reputation for collaboration with clients and partners.

"By combining this expertise with Arada’s global scale and financial capacity, we are creating a platform for sustained growth in the Australian market,"&nbsp;Alkhoshaibi said.

“Our $50 million capital injection, including new funds from Arada, underlines our commitment to both stabilise and expand Roberts Co’s operations, particularly into the fast-growing Queensland market. We see significant potential in South-East Queensland’s pipeline and are confident Roberts Co is well placed to deliver lasting value for clients and communities.”

George Kostas, CEO of Roberts Co, said Queensland, and particularly South-East Queensland, is one of the most active and opportunity-rich regions in Australia right now.

"The lead-up to the Brisbane 2032 Olympic Games will bring unprecedented investment across housing, transport, and infrastructure. Roberts Co is eager to play a major role in that transformation and secure a meaningful share of this fast-growing market.”

Arada pours more funds into Roberts Co, flags expansion into South East Queensland construction market

<a href="https://www.apartments.com.au/developments/hurstville-nsw-2220">Hurstville</a> has quietly become one of Sydney’s most resilient property markets. Supported by strong transport links, infrastructure investment and a growing multicultural community, the St George hub continues to outperform much of the metropolitan market for both capital and rental returns.

According to Positus Property Investment, Hurstville now ranks among Sydney’s top performers for yield consistency, underpinned by population growth of nearly five per cent since 2021 and persistently low vacancy rates.&nbsp;

Limited new supply is tightening the market further - new dwelling approvals have fallen from close to 600 to under 200 in FY25, a structural shortfall that’s placing upward pressure on rents and resale values.

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As one of the final residential stages in the Kempt Field precinct anchored by Woolworths, <a href="https://www.apartments.com.au/developers/the-one-collection">The One Collection</a>'s <a href="https://www.apartments.com.au/new-apartments/horizon-hurstville-6-jack-brabham-drive-hurstville-nsw-2220">Horizon</a> represents a rare opportunity to buy into a location experiencing both infrastructure-led growth and constrained supply&nbsp;- now made even more compelling with a limited-time five per cent deposit and matching rebate incentive.

Positus notes that the suburb’s combination of “relative affordability, low vacancy, and rising population” is creating a recipe for continued rental growth and capital appreciation. Weekly rents are increasing faster than strata and outgoings, with two-bedroom apartments seeing the deepest tenant demand - supporting healthy yield margins even after costs.

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Horizon prices begin from $668,000, with one, two, and three-bedroom apartments offering flexible entry points for investors.&nbsp;

The project’s location, a short walk to Hurstville Station, Westfield, and an upcoming dining laneway, St Clair Lane, underscores its liquidity and day-to-day convenience.&nbsp;

A 19-minute express train connects residents to the Sydney CBD, while arterial upgrades such as the M6 and WestConnex further enhance connectivity.

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Designed by <a href="https://www.apartments.com.au/architects/dko-architecture">DKO Architecture</a>, Horizon’s soft, organic façade mirrors the parkland of Kempt Field, while interiors prioritise light, durability, and smart functionality.&nbsp;

Each home features Smeg appliances, smart home automation, and generous balconies overlooking the bay and skyline.&nbsp;

Amenities include a gym, sauna, games room, meditation deck, and landscaped courtyards, with wellness and social spaces designed to foster community.

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From an investment perspective, Horizon offers what Positus describes as a “value and income sweet spot.” At an average entry price around $745,000 and yields near five per cent, Hurstville units remain roughly $200,000 below comparable inner-west suburbs, allowing investors to capture metro proximity without inner-city risk exposure.

Horizon will deliver 179 one, two, and three-bedroom apartments above St Clair Lane.&nbsp;<a href="https://www.apartments.com.au/builders/masscon">Masscon</a> is on site moving its way up the building, which is scheduled for completion in late 2026, with move-in expected shortly after.

One Collection is currently offering a five per cent deposit incentive for a limited time.

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The One Collection opens new investment window at Horizon Hurstville with limited-time incentives

Flood Risk

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GUEST OBSERVATION
A flood-ravaged Townsville has captured public attention, highlighting the vulnerability of many of our cities to flooding. The <a href="https://www.propertyobserver.com.au/https://www.abc.net.au/news/2019-02-15/queensland-floods-special-climate-statement/10816184" target="_blank">extraordinary amount of rain</a> is just one aspect of the disaster in Queensland’s third-biggest city. The flooding, increasing urban density, the management of the Ross River Dam, and the difficulties of dealing with byzantine insurance regulations have left the community with many questions about their future.
These questions won’t be resolved until we enhance the resilience of cities and communities against flooding. Adaptation needs to become an integral part of living with the extremes of the Australian environment. I discuss how to design and create resilient urban landscapes later in this article.
Flood risk and insurance
Another issue that affects many households and businesses is the relationship between insurance claims and <a href="https://www.propertyobserver.com.au/https://www.preventionweb.net/news/view/63766" target="_blank">1-in-100-year flood event overlay maps</a>. Projected rises in flood risks under climate change have led to <a href="https://www.theguardian.com/australia-news/2019/feb/20/townsville-homes-may-become-uninsurable-due-to-flooding-from-climate-change" target="_blank">concerns that parts of Townsville and other cities will become “uninsurable”</a> should the costs of cover become prohibitive for property owners.
Council flood data <a href="https://www.propertyobserver.com.au/https://www.preventionweb.net/news/view/63766" target="_blank">used for urban planning and land-use strategies</a> is also used by insurers to assess the flood risk to individual properties. Insurers then price the risk accordingly.
However, in extraordinary circumstances, when the flooded land is actually larger than the area marked by the flood overlay map, complications emerge. In fact, that part of the community living outside the map’s boundaries is considered flood-free. Thus, those pockets of the community may have chosen not to have flood insurance and not have emergency plans, which leaves them even worse off after floods. This is happening in Townsville.
Yet this is nothing new. Many people experienced very similar circumstances in 2011. Flood waters covered as much land as Germany and France combined. Several communities were left on their knees.
Notwithstanding the prompt and vast response of the federal government and Queensland’s state authorities, a few years later Townsville is going through something alarmingly similar.
Adaptation to create resilient cities
To find a solution, we need to rethink how to implement the <a href="https://www.disaster.qld.gov.au/dmg/Prevention/Pages/3-5.aspx" target="_blank">Queensland Emergency Risk Management Framework</a>. That is no easy task. However, it starts with shifting the perspective on what is considered a risk – in this case, a flooding event.
Floods, per se, are not a natural disaster. Floods are part of the natural context of Queensland as can be seen below, for instance, in the <a href="https://www.qhatlas.com.au/content/channel-country" target="_blank">Channel Country</a>.
<a href="https://images.theconversation.com/files/261144/original/file-20190227-150724-xvwvfx.JPG?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/261144/original/file-20190227-150724-xvwvfx.JPG?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt=""></a>
Floods are part of the Australian landscape. Here trees mark the seasonal riverbeds in the Queensland outback between Cloncurry and Mount Isa. Cecilia Bischeri, Author provided
The concept of adaptation as a built-in requirement of living in this environment then becomes pivotal. In designing and developing future-ready cities, we must aim to build resilient communities.
This is the ambitious project I am working on. It involves different figures and expertise with a shared vision and the support of government administrations that are willing to invest in a future beyond their elected term of office.
Ideas for Gold Coast Resilientscape
I live and work in the City of Gold Coast. Water is a fundamental part of the city’s character and beauty. In addition to the ocean, a complex system of waterways shapes a unique urban environment. However, this also exposes the city to a series of challenges, including flooding.
Last September, <a href="https://www.gchaveyoursay.com.au/industryhub/news_feed/updated-flood-overlay-maps" target="_blank">an updated flood overlay map</a> was made available to the community. The map takes into account the projections of a 0.8 metre increase in the sea level and 10% increases in storm tide intensity and rainfall intensity.
These factors are reflected in the 1-in-100-year flood overlay. It shows undoubtedly that the boundaries between land and water are changeable.
Building walls between the city and water as the primary flood protection strategy is not a solution. A rigid border can actually intensify the catastrophe. New Orleans and the <a href="https://soundwaves.usgs.gov/2006/01/" target="_blank">levee failures</a> during the passage of Hurricane Katrina in 2005 provide a stark illustration of this.
Instead, what would happen and what would our cities look like if we designed green and public infrastructures that embody flooding as part of the natural context of our cities and territory?
The current project, titled RESILIENTSCAPE: A Landscape for Gold Coast Urban Resilience, considers the role of architecture in enhancing the resilience of cities and communities against flooding. The proposal, in a nutshell, explores the possibilities that urban landscape design and implementation provide for resilience.
RESILIENTSCAPE focuses on the Nerang River catchment and the Gold Coast Regional Botanic Gardens, in the suburb of Benowa. The river and gardens were adopted as a case study for a broader strategy that aims to promote architectural solutions for a resilient City of Gold Coast. The project investigates the possibility of using existing green pockets along the Nerang River to store and retain excess water during floods.
<a href="https://images.theconversation.com/files/261354/original/file-20190228-150721-xt0v13.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/261354/original/file-20190228-150721-xt0v13.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt=""></a>
Gold Coast Regional Botanic Gardens is one of the green areas along the Nerang River that could be used to store and retain flood water. <a class="source" href="https://commons.wikimedia.org/wiki/File:Gold_Coast_Regional_Botanic_Gardens_(08).jpg" target="_blank">Batsv/Wikimedia Commons</a>, <a class="license" href="http://creativecommons.org/licenses/by-sa/4.0/" target="_blank">CC BY-SA</a>
These green spaces, however, will not just serve as “water tanks”. If mindfully planned, the green spaces can double up as public parks and facilities. This would enrich the community’s social realm and maximise their use and return on investment.
The design of a landscape responsive to flooding can, by improving local urban resilience, dramatically change the impact of these events.
The goal of creating urban areas that are adaptive to an impermanent water landscape is the main driver of the project. <a href="https://www.fastcompany.com/3068730/this-new-orleans-neighborhood-is-fighting-flooding-by-welcoming-it" target="_blank">New Orleans</a> after <a href="https://theconversation.com/disappearing-acts-reflecting-on-new-orleans-10-years-after-katrina-46834" target="_blank">Hurricane Katrina</a> and<a href="https://archpaper.com/2017/10/five-years-sandy-nyc-update-flood-resilience-zoning/" target="_blank"> New York</a> after <a href="https://theconversation.com/frankenstorm-sandy-wreaks-havoc-on-nyc-floods-cities-10420" target="_blank">Sandy</a> are <a href="https://www.nisconsortium.org/nisc-activities/neworleansfloodresexp/" target="_blank">investing heavily in this direction</a> and promoting <a href="http://www.rebuildbydesign.org/" target="_blank">international design competitions</a> and community participation to mould a more resilient future. Queensland, what are we waiting for?

Cecilia Bischeri, Lecturer in Architecture, Griffith University
This article is republished from <a href="http://theconversation.com" target="_blank">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/townsville-floods-show-cities-that-dont-adapt-to-risks-face-disaster-112607" target="_blank">original article</a>.
Main photo: Flooded suburbs of Brisbane 
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j.ballantyne1990-6AQqhLzZaK

Townsville floods show cities that don’t adapt to risks face disaster

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Brisbane suburbs affected by the 2011 flood are outperforming the rest of the city, new research shows.
RiskWise Property Research said that of the 20 suburbs affected by floods, 19 (or 95%) have outperformed the rest of the city in terms of housing prices.
The location of these suburbs continues to make them attractive to buyers, says RiskWise CEO Doron Peleg.
“After the 2011 floods the perception among property buyers was these areas would be looked at negatively and prices would fall, or at least deliver very poor capital growth” Peleg said.
“But our research has shown the reality is completely different and the demand for them has eclipsed the negative perception.
“This is because these high-flood areas are truly well located on the river which is in high demand.
“Also, statistically floods like those in 2011 are a once-in-a-50-year event and that makes these homes a risk people are willing to accept.”
<img src="https://res.cloudinary.com/dz9xllyip/image/fetch/c_scale,w_580,q_auto:good/https://s3-ap-southeast-2.amazonaws.com/po.images/2018/5/5/Brisbane%20Flood%20Prone%20Area%20v2.0.jpg" alt="">
Peleg said many of these areas are subject to rezoning which makes them attractive to developers.
He said when considering buying property in a flood area purchasers should do a risk assessment of the suburb, the type of property they want to buy as well as what the risk for the specific property was.
“Also, that's why we have insurance companies. And while they have revised their product offerings and premiums, which no doubt will be quite high, it is still possible to get insurance.”
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jonathanchancellor-7SQnKwU6yx

Suburbs most affected by Brisbane floods outperforming rest of city

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GUEST OBSERVER
It’s March 2018. A massive storm has hit Sydney’s northern beaches. Luckily no one is hurt, but the floodwaters take days to drain away and the economic impact is serious.
Reporters will tell the story over and over again: how much damage this torrential rain did. But where have we heard that before? Well, the list includes: both Queensland and New South Wales this year, Sydney in 2016, Gold Coast in 2015, Bundaberg in 2013, Queensland in 2012 and Brisbane in 2011.
We are starting to understand we will be hit by ever-increasing storms and floods. The risk is especially high in years when La Nina makes her appearance.
We also know good urban design can reduce the impacts.
Measures to soften the blow
Sydney’s Green Grid is planned to increase the resilience of the city and its residents against flooding and other climate impacts. The grid is designed to connect hydrological and ecological systems or, better, to reconnect these systems to boost their capacity to deal with sudden and severe impacts.
Spaces need to be created in the city for storing water during and directly after a flood. This will stop water from drowning people, flooding houses or destroying public property. These storages can take the form of water squares, temporary storage on ovals or parking areas, basins or gardens on rooftops, and swales along roads.
These measures are well known to be effective and together form an urban sponge system. All we need to do is to create more of these places to increase the capacity to take up water, then release it when safe to do so.
In every city certain areas play a crucial role in increasing, or not decreasing, water-storage capacity. These areas are on the edge of the waterscape and the cityscape. Increasing water storage here prevents bigger problems elsewhere.
What this means for Marrickville
If these places become built-up and can no longer effectively store floodwaters, the impact downstream is disastrous. Carrington Road in Sydney’s Marrickville is a prime example. This inner-city area flooded in 2012, leaving cars floating, houses flooded and people’s belongings lost or ruined.
The analysis and the facts are clear, even neatly mapped out by the New South Wales state government. No misunderstanding there. The safest option is not to build up this area.
<img src="https://images.theconversation.com/files/192763/original/file-20171101-13406-1i4u642.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt="">
The flood-prone zone in Marrickville. NSW government, 2015
However, if Sydney wants to become a global city, we need to get used to urban environments with higher densities – these have all kinds of advantages. Immediate benefits include better public transport, higher level of amenities and proximity to a dynamic economic environment which generates jobs for the local population. Higher density also prevents occupation of green spaces outside the city and unnecessarily long commuting times for people housed even further away from the city.
This means no densification of existing neighbourhoods is a poor option. However, a proposal to build 20 buildings with 2,600 units in the flood-prone zone in Marrickville has raised eyebrows.
The local council is opposing the “monstrous” scale of the development. The state Labor opposition has joined the battle against this “mega-apartment project”.
But much of the opposition is not for the right reasons. The Inner West Council’s Carrington Road area planning proposal seems to prioritise density over flood risk. When the Cooks River overflows again, as it will, the floods will be even more severe.
Planning should be aiming to create a symbiotic situation, in which a higher-density development and flood mitigation are complementary. The challenge is to marry two seemingly contrasting ambitions: to increase density and yet not increase the vulnerability to floods.
Well-structured density makes all the difference
To achieve this, the first consideration would be to see the area as a flood reservoir where water can temporarily be stored. If this reservoir is then also used to clean rain runoff and grey water from the apartment buildings, it would function as a green space, water treatment and flood remediation space all at once.
What if one large natural wetland could be created, which could capture the water from the Cook River during a flood, but could also clean the rain and grey water from the buildings? The new buildings would not have to suffer from hazards such as flooding because the site design has anticipated the risk.
As an example, imagine a Borneo-Sporenburg type of setting in which the water space surrounds the built-up area. Even with mostly low-rise housing, the development could still reach a high density of around 150 dwellings per hectare.
Applied to Carrington Road, this would imply around 1,200 dwellings can be built in a low-rise setting. Adding two internal superblocks to this development would create another 500 units and only one high-rise building (instead of 20) would then be needed to make it to 2,600 dwellings in the whole development.
The new neighbourhood could form a very sustainable, almost circular system in which waste water, waste heat and waste materials could all be reused for the apartments and dwellings, and in the wetland reservoir. This way the wetland becomes an attractive green space for residents to use. It’s then a green space that not only accommodates the eventual flood, but also regulates the temperature of the urban environment, creating cooler places in summer.
<img src="https://counter.theconversation.com/content/86608/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1">An interesting milieu could emerge here. If the buildings were built on stilts and lifted above the reservoir, wildlife, ecology and water could exist undisturbed under and around the buildings. The result would be a flexible infill development that preserves green and public space, and which is ready for extreme weather or climate conditions.
Rob Roggema, Professor of Sustainable Urban Environments, University of Technology Sydney
This article was originally published on <a href="https://theconversation.com" target="_blank">The Conversation</a>. Read the <a href="https://theconversation.com/higher-density-in-a-flood-zone-heres-a-way-to-do-it-and-reduce-the-risks-86608" target="_blank">original article</a>.
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How to reduce the risks higher density in a flood zone: Rob Roggema

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<div id="lightbox0">GUEST OBSERVER</div>
As Hurricane Harvey made landfall north of Corpus Christi, this Category 4 hurricane left devastation in its wake.
CoreLogic estimates that the total residential insured and uninsured flood loss for Hurricane Harvey is between $25 billion and $37 billion.
In the days before making landfall, the hurricane rapidly intensified, transforming itself from a small tropical storm of little concern, to now, what we consider to be one of the most devastating hurricanes to hit the United States.
Yet, the real characteristic that sets Hurricane Harvey apart from other hurricanes is the unprecedented flooding that resulted, with record setting rainfall reaching upwards of 50 inches in a single location.
Subsequently, the enormous geographic breadth of the flood area is beyond comparison to any recent hurricane or flood event in the U.S. CoreLogic analysis estimates that 70 percent of the flood damage from Hurricane Harvey is uninsured, highlighting an insurance gap that leaves many of those impacted uninsured.  
<a href="https://www.propertyobserver.com.au/images/2017/09/15/Screen%20Shot%202017-09-15%20at%209.01.22%20AM.png" target="_blank">Click to enlarge</a>
<img src="https://www.urban.com.au/images/2017/09/15/Screen%20Shot%202017-09-15%20at%209.01.22%20AM.png" alt="">
Naturally occurring catastrophic events can be tipping-point events, where a failure in one area can quickly cascade into interconnected failures.
We cannot control the timing of low-probability catastrophes (and the rare occurrence of more than one event in a short period, such as Hurricane Irma on the heels of Hurricane Harvey, making landfall in the continental United States) of this severity but can improve our ability to respond, and subsequently rebuild.
Having a comprehensive and granular understanding of risk powered by data and analytics is critical to that. We look to do this through improvements gained largely though the maintenance of better insurance exposure data sets, and the introduction and acceptance of catastrophe risk loss models that can simulate the occurrence of large catastrophic events.
In 1992 when Hurricane Andrew made landfall, it took months for the government and insurance industry to accurately quantify the losses from this event and this delay increased the losses in both financial and human terms. However, in the wake of Hurricane Katrina, the loss severity was rapidly assessed, quickly putting into motion large scale government and private restoration efforts.
In short, as bad as the effects were from Hurricane Katrina, they could have been significantly worse.
The widespread flooding from Hurricane Harvey, caused by storm surge and inland flooding, highlights the challenge of flood risk to properties in the United States.
Since we cannot influence the timing and severity of natural catastrophes, we need to focus on resilience – our collective ability to rebuild and restart businesses and lives.
Insurance is an important part of our resilience because insurance provides the funds necessary to restore the damage to capital from these events. Hurricane risk modeling became accepted after Hurricane Andrew highlighted weaknesses in our ability to respond to large urban catastrophes, and this adoption has led to faster restoration of lives and livelihoods after hurricanes.
Flood risk modeling is a much more complex data and analytic challenge than hurricane risk modeling, but the greater availability of location data sets and grid computing in 2017 have improved our ability to respond to flood disasters.
If we characterize the last phase of risk resilience improvement as the era of catastrophe modeling data and analytics, the next era will be known as the era of big data and grid-computing analytics. And one where we began to actively manage flood risk in the United States.
CoreLogic's Tom Larsen can be contacted <a href="https://www.corelogic.com/default.aspx" target="_blank">here</a>.
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