An entity directed by HSN's Rafi Assouline and Rebel Property's Allen Linz has filed plans for an impressive new precinct in Woolloomooloo.

The major mixed-use development would transform a prominent William Street site into a new residential village anchored by affordable housing and a large public park.

The proposal, submitted as a State Significant Development Application, covers 164-172 and 174-194 William Street, a 6,398 sqm site between Forbes Street and Dowling Street on the southern edge of Woolloomooloo.

Designed by fjcstudio in collaboration with Bangawarra, Studio Bright and Tribe Studio Architects, the scheme would deliver 227 apartments across four residential buildings ranging in height up to 18 storeys, alongside retail space, public domain improvements and a new publicly accessible park.

<img alt="Rebel" data-entity-type="file" data-entity-uuid="0eb59b7c-914a-4a5c-b849-3a56749f5e93" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Screenshot%202026-06-12%20at%2011.18.51%E2%80%AFAM.png?VersionId=mxM6EEqeoLjrCiTlCzTKTvzpKuh6kSkH" />

It's another design scheme for Rebel, who took <a href="https://www.apartments.com.au/news/nsw/first-look-rebel-property-group-takes-woolloomooloo-precinct-to-nsw-government">concept plans to the NSW Gov late last year</a>.

The latest plans will be a mix of 167 build-to-sell apartments and 60 affordable apartments, with the affordable housing component representing 15 per cent of the project's gross floor area. The apartment mix includes 12 one-bedroom, 53 two-bedroom, 89 three-bedroom apartments and 13 penthouses, while the affordable housing component would comprise 42 one-bedroom and 18 two-bedroom apartments.

<img alt="Rebel" data-entity-type="file" data-entity-uuid="3b3d4553-8a8c-4af5-aa8c-519ffb1e28c6" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Screenshot%202026-06-12%20at%2011.20.12%E2%80%AFAM.png?VersionId=_Yb6ibN7eDnOtQjCNDK2eviORa4qzgv." />

Rebel Property is seeking to take advantage of the NSW Government's infill affordable housing bonus provisions under the Housing SEPP, which provide additional floor space and height in exchange for the delivery of affordable housing for a minimum of 15 years. The planning pathway allows a 30 per cent increase in floor space ratio and building height where 15 per cent of the development is dedicated to affordable housing.

&nbsp;

At the centre of the development is a 1,356 sqm sunlit public park designed to become a new community gathering space at the gateway to Woolloomooloo. The park would be complemented by a network of pedestrian laneways connecting William Street with the surrounding streets, improving permeability through what is currently a largely impermeable block.

<img alt="Rebel" data-entity-type="file" data-entity-uuid="257af931-a393-4007-8c6d-7219796df58d" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Screenshot%202026-06-12%20at%2011.20.51%E2%80%AFAM.png?VersionId=KAHy94GrhaReFsWTGDKfy39EDJ8gEEv4" />

The design team says the public domain has been heavily influenced by the site's topography and Aboriginal cultural heritage, drawing on the escarpments, gullies and landscape characteristics that historically defined the area before urbanisation. The landscape design has been developed in partnership with First Nations consultancy Bangawarra.

The project would be delivered across four separate buildings. The William Street East and William Street West buildings, designed by fjcstudio, would contain the majority of the apartments. Melbourne-based Studio Bright has designed the Forbes Street building, while Tribe Studio Architects is responsible for the Dowling Street building.

Rebel had secured approval for the concept plans late last year.

Joel Robinson

First look: HSN, Rebel, advances Woolloomooloo precinct plans

A locally heritage-listed furniture showroom on Water Street is set to become the centrepiece of a new mixed-use residential development as local developer&nbsp;<a href="https://www.apartments.com.au/developers/keylin-group">Keylin</a> seeks approval for <a href="https://www.apartments.com.au/new-apartments/lotus-on-water-street-290-water-street-fortitude-valley-qld-4006">Lotus on Water Street</a>, a 15-storey project on the Fortitude Valley side of Spring Hill.

The proposal spans 290 Water Street and 137-141 Warry Street, combining several properties into a 2,869 sqm site that sits between Fortitude Valley, Spring Hill and the rapidly evolving Victoria Park precinct. Keylin's plans would deliver 132 apartments alongside new retail, hospitality and commercial space, while retaining and repurposing the historic Brunswick Home Furnishers Showroom that fronts Water Street.

Designed by <a href="https://www.apartments.com.au/architects/jackson-teece">Jackson Teece</a>, Lotus on Water Street comprises a 12-storey residential tower rising above a three-storey podium and communal rooftop terrace. The development includes 76 apartments classified as multiple dwellings and a further 56 units proposed as short-term accommodation, designed to be flexibly used as either accommodation or permanent residences. The apartment mix comprises six one-bedroom, 54 two-bedroom and 16 three-bedroom homes.

<img alt="First look: Keylin unveils heritage-led Lotus on Water Street tower in Fortitude Valley" data-entity-type="file" data-entity-uuid="9822bb79-6c49-49c9-95ba-319e8c8d81c3" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/fortitude%20valley%20front.png?VersionId=ioW8zbN4UVebbLetTFuv92t.HkdgfR5e" />

Residents would have access to an extensive rooftop recreation level spanning more than 1,200 sqm of communal open space. Plans include a pool, gym, sauna, infrared sauna, yoga area, library, private dining room, barbecue facilities and landscaped entertainment spaces, making the rooftop the project's largest shared amenity offering.

At street level, the proposal focuses on the adaptive reuse of the heritage buildings along Water Street, where 518 sqm of retail and commercial space is planned across shop, office and food and drink outlet uses. A permeable residential lobby would be positioned between the retained heritage buildings, creating a pedestrian connection between the historic streetscape and the new tower behind.

<img alt="First look: Keylin unveils heritage-led Lotus on Water Street tower in Fortitude Valley" data-entity-type="file" data-entity-uuid="269cf3e0-7d13-48bf-a318-05a00deb5c10" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/fortitude%20valley%20podium.png?VersionId=DLXmTCLsp6GOcLpQ0h.0z7wKCw59EhN_" />

The heritage retention strategy is central to the scheme. The development application notes that the Brunswick Home Furnishers Showroom and adjoining heritage buildings will remain, with only non-significant structures on the site earmarked for removal under a previously issued Heritage Exemption Certificate. Levels one and two of the new podium are recessed behind the heritage façades to maintain their prominence within the streetscape.

Jackson Teece has drawn inspiration from the site's manufacturing history when designing the podium. The planning documents state that the façade incorporates perforated metal screening that references the woven and rattan furniture historically produced on the site. Cascading and climbing plants are integrated throughout the podium to soften the building's presentation and screen parking levels behind. The landscape strategy also informs the project's name, Lotus on Water Street, drawing on the historic Spring Hollow waterholes that once ran through Spring Hill and the blue water lilies associated with Meeanjin, Brisbane's traditional name.

The proposal also incorporates the neighbouring property at 141 Warry Street, currently occupied by a healthcare service. The existing building would remain, with nine dedicated parking spaces allocated within the new development to support its ongoing operation. In total, Lotus on Water Street proposes 117 car spaces, including 110 resident spaces and seven visitor bays, alongside 100 bicycle spaces.

<img alt="First look: Keylin unveils heritage-led Lotus on Water Street tower in Fortitude Valley" data-entity-type="file" data-entity-uuid="70cf07bc-4fd8-4e70-92dd-be8b21c4e4f0" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/fortitude%20valley%20site.png?VersionId=txlxrJImM0Sm_vTzHVKh5DDUkyL_CiiA" />

The site sits within the Spring Hill East Precinct of the Spring Hill Neighbourhood Plan and is positioned around 650 metres from both Fortitude Valley Station and Exhibition Station. It is also within walking distance of the King Street precinct, Royal Brisbane and Women's Hospital, Herston Quarter and Victoria Park, which is earmarked to become a major venue precinct ahead of the Brisbane 2032 Olympic and Paralympic Games.

Planning documents describe the location as a key gateway between Spring Hill and Fortitude Valley and highlight the area's increasing importance as new transport infrastructure and Olympic-related investment reshape Brisbane's inner north. The development team argues the project will contribute additional housing supply while activating a section of Water Street that has historically received less investment than other parts of the Valley.

Keylin has become increasingly active across Brisbane and southeast Queensland, assembling sites in strategic inner-city locations. They are currently selling and delivering <a href="https://www.apartments.com.au/new-apartments/oria-spring-hill-447-gregory-terrace-spring-hill-qld-4000">Oria Spring Hill</a>, just over 140 apartments due for completion in 2027.

Keylin plans heritage-led Lotus on Water Street apartment development in Fortitude Valley

Roseville is poised for a wave of new apartment development following the NSW Government's rezoning of land around Roseville Station under its Transport Oriented Development program.

The new planning controls have unlocked significant development potential within walking distance of the station, with a number of sites expected to be amalgamated and redeveloped in the coming years as developers seek to take advantage of the increased density allowances.

One of the more restrained developments in the precinct, and set among the first to be delivered having commenced well before the recent changes, is Hyecorp's Juliet. The boutique apartment project is already well under construction and remains on track to welcome residents by the end of the year, offering a markedly different proposition to many of the larger-scale developments now likely to emerge across the suburb.

[smartcode_project:default project_id=7395 project_image_fid=278194]

<a href="https://www.apartments.com.au/new-apartments/juliet-roseville-64-pacific-highway-roseville-nsw-2069">Juliet</a> will comprise just&nbsp;34 one-, two-, and three-bedroom apartments opposite Roseville Station. For Hyecorp, which has delivered projects across Sydney's Lower North Shore for more than three decades, Roseville presented a rare opportunity to address a growing gap in the market.

"<a href="https://www.apartments.com.au/developments/roseville-nsw-2069">Roseville</a> has long been one of the North Shore's most tightly held and desirable suburbs, offering a unique combination of village charm, established greenery, excellent transport connections, and proximity to some of Sydney's best schools and lifestyle amenities," Hyecorp said.

"We recognised a growing demand from local homeowners seeking to downsize without leaving the community they have built their lives around. The location presented a rare opportunity to create homes that cater specifically to that buyer profile."

[smartcode_project:default project_id=7395 project_image_fid=278196]

The six-level development has been designed by <a href="https://www.apartments.com.au/architects/pbd-architects">PBD Architects</a> as a collection of residences that feel more like homes than apartments. The brief centred generous floorplans, abundant natural light, quality finishes, and strong connections to outdoor space.

PBD Architects drew inspiration from Roseville's established garden suburb character, creating a building that sits comfortably within its surroundings rather than dominating them. The architecture incorporates natural materials, soft forms, layered landscaping, expansive balconies, and generous setbacks to strengthen the connection between residents and the suburb's leafy environment.

"The focus was on designing spacious, house-like residences for discerning owner-occupiers and downsizers who wanted to remain on the North Shore without compromising on comfort, privacy, or design," PBD said.&nbsp;

"Every apartment was to feel considered, timeless, and highly functional."

[smartcode_project:default project_id=7395 project_image_fid=278195]

Inside, residences feature engineered timber flooring, stone kitchen benchtops and splashbacks, integrated Fisher &amp; Paykel appliances, ducted air conditioning, and large outdoor entertaining areas designed to take advantage of district and treetop views.

Residents will also have access to a rooftop barbecue and lounge area, alongside practical amenities including parcel lockers, EV charging capability, bicycle storage, a dog wash bay, and a basement car wash facility.

The majority of purchasers so far have been local owner-occupiers from Roseville, Lindfield, Chatswood, Killara, and the broader Upper North Shore, many of whom are transitioning from larger family homes.

"Buyers are looking for spacious, house-like apartments that allow them to downsize without feeling like they are sacrificing comfort or functionality," Hyecorp noted.

"They value large kitchens, generous living areas, ample storage, quality finishes, secure parking, lift access, and low-maintenance living."

[smartcode_project:default project_id=7395 project_image_fid=278204]

Juliet sits directly opposite Roseville Train Station and within walking distance of Roseville Village, while Chatswood's retail and dining precinct is only minutes away. The development is also surrounded by some of Sydney's most established schools, including Roseville College, Ravenswood, Pymble Ladies' College, and Knox Grammar, as well as nearby parklands and golf courses.

Juliet is currently more than 75 per cent sold ahead of its anticipated completion in late 2026.

[smartcode_project_cta:default project_id=7395]

Juliet to sit quietly amid Roseville apartment boom

Sherpa Property Group has unveiled the third instalment of its Flourish series, securing full approval for the two-tower, $500 million Flourish Soleira development in Palm Beach.

<a href="https://www.apartments.com.au/new-apartments/flourish-soleira-1150-1154-gold-coast-highway-palm-beach-qld-4221">Flourish Soleira</a> will rise from a prominent site in the commercial heart of Palm Beach, the long-time home of Cash Converters and a range of local retailers.

The project will introduce a new retail and dining precinct at ground level, beneath 286 apartments.

[smartcode_project:default project_id=150017 project_image_fid=370959]

“We’re very committed to not only providing affordable residential offerings that are much needed in Palm Beach, but also delivering a vibrant new commercial heart that complements the extraordinary growth of the southern Gold Coast,” Sherpa Property Group founder Christie Leet said.

The development will sit under Sherpa's Flourish brand, which is aimed at providing a pathway into the beachside suburb for locals, first-home buyers and downsizers. In a move designed to assist first-home buyers entering the market, Sherpa has reserved all one and two-bedroom, one-bathroom apartments exclusively for eligible first-home buyers.

[smartcode_project:default project_id=150017 project_image_fid=370964]

“Our vision through Flourish is to create a vibrant retail and lifestyle focal point within the Palm Beach centre zone, delivering thriving communities underpinned by lifestyle-rich locations,” Leet said.

“So far, Flourish has been an incredible success, and we hope to carry this momentum as we progress the next two Flourish projects in Palm Beach.”

[smartcode_project:default project_id=150017 project_image_fid=371430]

Located across 1150-1164 Gold Coast Highway and 3 Sixth Avenue, the development will comprise two towers. The northern tower will deliver 154 apartments, while the southern tower will add a further 132 residences, helping address ongoing demand for new apartments in the tightly held coastal suburb.

Flourish Soleira will also feature the most extensive rooftop amenity offering ever delivered in Palm Beach.

The two towers will be connected by a skybridge, with residents gaining access to a rooftop recreation deck featuring a full-width swimming pool, hot and cold plunge pools, wellness spaces, a gymnasium, private dining facilities, massage treatment rooms, barbecue areas, a basketball court, golf simulator, indoor and outdoor dining spaces, sun lounges and extensive landscaping.

LPS Group is expected to start construction later this year.

Sherpa is already well advanced on construction of its debut Flourish project, Flourish Amargo, located just around the corner from Soleira. Meanwhile, Flourish Oasis, positioned opposite Amargo, recently commenced construction and has nearly sold out its collection of 47 apartments.

[smartcode_project_cta:default project_id=150017]

Sherpa unveils $500m mixed-use Palm Beach precinct, Flourish Soleira

Are mortgage holders set to get a reprieve from the RBA in 2026?

Big Four bank NAB believes so. They are now expecting the next move from the RBA to be a cut, rather than a hike, which they had pencilled in for August. They are unsure of the timing of the cut however, they note in their latest&nbsp;NAB Economics RBA Watch.

NAB Chief Economist, Dr Sally Auld, said recent data suggests the economy has lost momentum and the outlook for rates has shifted, noting that the broader economic backdrop has changed since earlier in the year.

“The next move in the cash rate is likely to be down, but the timing is uncertain," Dr Auld said.

"In February, growth was above trend, the economy was operating above capacity and there was uncertainty over the restrictiveness of rates. None of these conditions exist today,” she outlined.

Dr Auld said recent data pointed to softer momentum across the economy while acknowledging that at the same time, uncertainty remains a key feature of the outlook.

“Both Q1 GDP data and the NAB business survey suggest momentum in the economy has slowed, meaning that growth has likely peaked for the cycle. That said, we are cognisant there is still considerable uncertainty around the outlook, both with respect to activity and inflation.”

Dr Auld said inflation risks and labour market outcomes would be important to watch.

“On the prices side, we are still forecasting above target core inflation through to mid-2027. Margins will compress and weaker labour market outcomes are a risk.”

She said tighter financial conditions are expected to weigh on housing and activity.

“Tighter financial conditions will be reflected in a slowing in house price growth and housing credit growth. In summary, we have greater conviction that the next move in rates is down, but less conviction on the timing.”

Mortgage relief? NAB forecasts RBA rate cut, not hike, after softer economic conditions

Bushfire Relief

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GUEST OBSERVATION
Last season’s bushfires directly <a href="https://www.dailytelegraph.com.au/bushfiresupport/fathers-son-newlyweds-21-lives-lost-to-nsws-deadly-bushfires/news-story/0ba931abc7ce3f1bac820429873b75c2">killed 34 people</a> and devastated more than 8 million hectares of land along the south-eastern fringe of Australia.
A further <a href="https://www.theguardian.com/australia-news/2020/may/26/australias-summer-bushfire-smoke-killed-445-and-put-thousands-in-hospital-inquiry-hears">445 people</a> are estimated to have died from smoke-induced respiratory problems.
The burned landscape may take decades to recover, if it recovers at all.
While it’s become known colloquially as the <a href="https://www.propertyobserver.com.au/https://www.abc.net.au/news/2020-04-16/bushfire-royal-commission-begins-into-australia-black-summer/12152680">Black Summer</a>, last year’s fire season actually began in winter in parts of Queensland. The first fires were <a href="https://www.propertyobserver.com.au/https://www.abc.net.au/news/2019-06-27/bushfire-outlook-queensland-2019/11251150">in June</a>.
So will the 2020 fire season kick off this month? And is last summer’s inferno what we should expect as a normal fire season? The answer to both questions is no. Let’s look at why.
Last fire season
First, let’s recap what led to last year’s early start to the fire season, and why the bushfires became so intense and extensive.
The fires were so severe because they incorporated five energy sources. The most obvious is fuel: live and dead plant material.
The other sources bushfires get their energy from include the terrain, weather, atmospheric instability and a lack of moisture in the environment such as in soil, timber in houses and large woody debris.
The <a href="https://www.propertyobserver.com.au/https://www.abc.net.au/news/2019-06-27/bushfire-outlook-queensland-2019/11251150">June fires</a> in Queensland resulted from a drought due to the lack of rain coming from the Indian Ocean. The drought combined with unusually hot dry winds from the north-west. <a href="https://www.propertyobserver.com.au/https://www.abc.net.au/news/2019-08-28/queensland-bushfire-season-starts-earlier-lasts-longer/11456576">By August</a> the bushfires were burning all along the east coast of Australia and had become large and overwhelming.
Ahead of the fire season, environmental moisture was the lowest ever recorded in much of eastern Australia. This was due to the <a href="http://www.bom.gov.au/climate/iod/">Indian Ocean Dipole</a> – the difference in sea surface temperature on either side of the ocean – which affects rainfall in Australia. The dipole was in positive mode, which brought drought. This meant the fire used less of its own energy to spread.
Fire weather conditions in south-eastern Australia were severe from August 2019 until March 2020. Temperatures reached <a href="https://www.theguardian.com/australia-news/2019/dec/19/419c-australia-records-hottest-ever-day-one-day-after-previous-record">record highs</a> in places, relative humidity was low and winds were strong due to high-pressure systems tracking further north than normal.
High atmospheric instability, often associated with thunderstorms, enabled large fire plumes to develop as fires grew to several thousand hectares in size. This increased winds and dryness at ground level, rapidly escalating the damaging power and size of the fires.
Fuel levels were high because of the drying trend associated with climate change and a lack of low-intensity fires over the past couple of decades, which allowed fuel levels to build up.
What’s different now
Currently, at least two bushfire energy sources – fuels and drought – are at low levels.
Fuels are low because last season’s fires burnt through large tracts of landscape and it will take five to ten years for them to redevelop. The build-up will start with leaf litter, twigs and bark.
In forested areas, the initial flush of regrowth in understorey and overstorey will be live and moist. Gradually, leaves will turn over and dead litter will start to build up.
But there is little chance of areas severely burnt in 2019-20 carrying an intense fire for at least five years.
What’s also different this year to last is the moist conditions. Drought leading up to last fire season was severe (see below).
<a href="https://images.theconversation.com/files/340760/original/file-20200609-21201-quf46h.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/340760/original/file-20200609-21201-quf46h.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt=""></a>
Rainfall Deficiencies: 36 months (February 1 2017 to January 31 2020). <a class="source" href="http://www.bom.gov.au/jsp/awap/rain/index.jsp?colour=colour&amp;time=history%2Fnat%2F2017030120200229&amp;step=4&amp;map=drought&amp;period=36month&amp;area=nat">Australian Bureau of Meteorology</a>, <a class="license" href="http://creativecommons.org/licenses/by/4.0/">CC BY</a>
Environmental moisture was the driest on record, or in the lowest 5% of records for much of south-east Australia.
But the current level of drought (see below) is much less pronounced.
<a href="https://images.theconversation.com/files/340761/original/file-20200609-21208-1l3nwlm.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/340761/original/file-20200609-21208-1l3nwlm.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt=""></a>
Rainfall Deficiencies: 12 months (June 1 2019 to May 31 2020). <a class="source" href="http://www.bom.gov.au/jsp/awap/rain/index.jsp?colour=colour&amp;time=history%2Fnat%2F2019050120200430&amp;step=0&amp;map=drought&amp;period=12month&amp;area=nat">Australian Bureau of Meteorology</a>, <a class="license" href="http://creativecommons.org/licenses/by/4.0/">CC BY</a>
A change in weather patterns brought good rains to eastern Australia from late February to April.
A turning point?
It’s too early to say conclusively how the fire season will pan out in 2020-21. But moister conditions due to a neutral Indian Ocean Dipole and <a href="http://www.bom.gov.au/climate/enso/history/ln-2010-12/SOI-what.shtml">Southern Oscillation Index</a> (which indicates the strength of any <a href="https://theconversation.com/explainer-el-nino-and-la-nina-27719">El Niño and La Niña</a> events), the lack of fuel, and more normal weather patterns (known as a positive <a href="http://www.bom.gov.au/climate/sam/">Southern Annular Mode</a>) mean there is little prospect of an early start to the season.
The likelihood of severe bushfires in south-east Australia later in the year and over summer is much reduced. This doesn’t mean there won’t be bushfires. But they’re not likely to be as extensive and severe as last fire season.
The reduced bushfire risk is likely to persist for the next three to five years.
 
But, in the longer term, climate change means <a href="https://www.climatecouncil.org.au/not-normal-climate-change-bushfire-web/">severe fire seasons are becoming more frequent</a>. If we simply try to suppress these fires, we will fail. We need a concerted effort to manage the bushfire risk. This should involve carefully planned and implemented prescribed fires, as well as planning and preparing for bushfires.
Last bushfire season should be a turning point for land management in Australia. Five inquiries into the last bushfire season are under way, including a <a href="https://naturaldisaster.royalcommission.gov.au/about">royal commission</a>, a <a href="https://www.aph.gov.au/Parliamentary_Business/Committees/Senate/Finance_and_Public_Administration/Bushfirerecovery">Senate inquiry</a> and inquiries in <a href="https://www.safecom.sa.gov.au/site/independent_review_sa_201920_bushfires.jsp">South Australia</a>, <a href="https://www.igem.vic.gov.au/fire-season-inquiry">Victoria</a> and <a href="https://www.nsw.gov.au/nsw-government/projects-and-initiatives/nsw-bushfire-inquiry">New South Wales</a>.
These inquiries must lead to change. We have a short window of opportunity to start managing fires in the landscape more sustainably. If we don’t, in a decade’s time we may see the Black Summer repeat itself.<img src="https://counter.theconversation.com/content/139757/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important; text-shadow: none !important;">
<a href="https://theconversation.com/profiles/kevin-tolhurst-184">Kevin Tolhurst</a>, Hon. Assoc. Prof., Fire Ecology and Management, <a href="https://theconversation.com/institutions/university-of-melbourne-722">University of Melbourne</a>
This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/its-12-months-since-the-last-bushfire-season-began-but-dont-expect-the-same-this-year-139757">original article</a>.
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j.ballantyne1990-6AQqhLzZaK

12 months since the last bushfire season, don't expect the same this year

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GUEST OBSERVATION
Recent disastrous <a href="https://theconversation.com/au/topics/bushfires-1377">bushfires</a> have rebooted debate about how to (re)build in the Australian bush. Questions are being asked about <a href="https://theconversation.com/australian-building-codes-dont-expect-houses-to-be-fire-proof-and-thats-by-design-129540">building standards</a>, <a href="https://theconversation.com/building-standards-give-us-false-hope-theres-no-such-thing-as-a-fireproof-house-130165">whether a fire-proof home is possible</a>, the <a href="https://www.smh.com.au/national/government-approved-bushfire-bunkers-could-help-protect-homes-lives-20200101-p53o0m">value of fire bunkers</a> when it’s too late to leave, and <a href="https://theconversation.com/before-we-rush-to-rebuild-after-fires-we-need-to-think-about-where-and-how-130049">if we should even live in the bush</a> any more.
I suggest homes and community buildings in bushfire-prone areas can be made much more fire-resistant, perhaps even fire-proof, by adopting earth-covered, off-grid structures – known as <a href="https://www.earthshipecohomes.com.au/about">Earthships</a> – as the new standard.
Built for survival
Houses sheltered by earth have a higher chance of survival in a bushfire. This is because <a href="https://inhabitat.com/this-earth-sheltered-australian-hobbit-home-stay-cozy-all-year/">earth-based constructions are non-flammable</a> (while topsoil can burn and smoulder, clayey, sandy and gravelly soil does not).
A typical Earthship design has double-glazed windows to the north to let in winter sun, while mounds of earth, pushed up to roof level, protect the south, east and west walls. Taking this a step further, an earth-covered house includes a layer of earth over the roof.
The north-facing double-glazed windows (an essential element of <a href="https://sustainability.williams.edu/green-building-basics/passive-solar-design">passive solar design</a>) is the only part of the building that needs some other protection.
<a href="https://hia.com.au/business-information/standards-regulations/building-in-bushfire-prone-areas">Bushfire building codes and standards</a> already demand that windows have extra-thick, toughened glass to resist burning debris and intense heat. Double glazing (two layers of glass separated by a small air gap) offers extra protection. In very high-risk areas, bushfire shutters are a requirement.
Although not demanded by building codes, automated sprinklers could be used to spray water on the windows. But automated systems are problematic during a bushfire when <a href="https://www.bnhcrc.com.au/news/2019/ten-years-black-saturday-what-have-we-discovered">power and water supplies are likely to fail</a>.
Independent water supplies (big water tanks) and pumps (usually petrol or diesel) are often a condition of approval for new homes in fire-prone areas. However, these are difficult to automate because of choke, throttle, ignition and refuelling issues.
Examples around Australia
Enter the Earthship. Invented by American architect <a href="https://en.wikipedia.org/wiki/Mike_Reynolds_(architect)">Michael Reynolds</a>, thousands have been built all over the world, often by owner-builders.
I built Australia’s first council-approved Earthship – Earthship Ironbank - in the bushfire-prone Adelaide hills. Australian examples can be found in all states, including at <a href="http://www.earthshipironbank.com.au/">Ironbank</a> in South Australia, <a href="https://www.propertyobserver.com.au/https://www.abc.net.au/news/2017-10-30/kinglake-black-saturday-survivor-builds-earthship/9091972">Kinglake</a> in Victoria, <a href="https://www.earthshipecohomes.com.au/east-augusta-wa">East Augusta</a> and <a href="https://www.earthshipecohomes.com.au/jurien-bay-wa">Jurien Bay</a> in Western Australia, and <a href="https://www.earthshipecohomes.com.au/suburban-earthship">Narara</a> and <a href="https://www.realestate.com.au/news/it-geek-building-dream-home-out-of-old-tyres-bottles-and-cans/">Marulan</a> in New South Wales.
Earthships have an electric pump powered by solar panels and a battery for day-to-day water supply – and to fight fires. Sprinklers can then spray water on any vulnerable areas regardless of grid failures and without needing to deal with the flammable fuel that petrol and diesel pumps require.
The standard Earthship design has another feature that could save lives. Underground pipes called earth-tubes or cooling tubes bring fresh air into the building at a nice temperature (better than outside) due to the heat-exchanging effect of the earth around the pipes. When wet fabric is placed over the end of the pipes, these can filter out bushfire smoke.
Earth-covered homes are very air-tight, which combined with the earth-tubes helps keep out smoke and reduce <a href="https://www.bushfirecrc.com/sites/default/files/managed/resource/katherine-haynes.pdf">asphyxiation risks</a>.
Another defence mechanism is the “greenhouse”, a sunroom and corridor space on the sunny north side used for passive heating and cooling, treating wastewater and growing food. Yet another layer of double glazing isolates the greenhouse from the living spaces behind it. Adding indoor sprinklers (commonplace in commercial buildings) to the greenhouse could create a “wet buffer zone” and stop embers blowing into living areas where flammable furnishings are a hazard.
An iconic Earthship feature is the tyres used to form the exterior earth walls. While empty tyres are highly flammable, in this design they are not. The tyres are filled with compacted earth and protected by a layer of earth many metres thick (inside walls are rendered). There is already <a href="https://pangeabuilders.com/earthship-buildings-are-fire-resistant-not-a-total-loss/">evidence of their fire-resistant nature</a>.
Safer for the planet too
My PhD research focused on the energy efficiency and environmental footprint of the Earthship, comparing it to other construction systems and designs.
Earth is a low-cost, readily available material. It takes very little energy to dig it up, needs no processing and minimal (if any) transport. It is difficult to think of a more sustainable, inexpensive and non-flammable material.
I found off-grid homes minimise their eco-footprint by kicking three very dirty habits: the power, water and sewage grids. “Earthy” construction methods, such as Earthship, rammed earth, mudbrick and strawbale, also have much lower environmental impacts.
Earth-covered buildings are <a href="https://www.intechopen.com/books/energy-conservation/earth-shelters-a-review-of-energy-conservation-properties-in-earth-sheltered-housing">renowned for their energy efficiency</a>. Earth insulates and has “thermal mass”, an architectural term for dense materials (e.g. concrete, brick, rammed earth, water). Thermal mass evens out temperature changes by absorbing heat when it is too hot inside and releasing heat when it is too cold inside. This means minimal heating and cooling bills.
There are a few “tricks” to getting council approval. Hire an experienced structural engineer and use a private certifier or surveyor for building rules consent as they are better equipped to certify compliance with the <a href="https://ncc.abcb.gov.au/ncc-online/About">National Construction Code</a>. The one aspect of the Earthship I couldn’t get approved was an <a href="http://www.earthshipironbank.com.au/">indoor greywater garden and toilet-flushing system</a>.
Parts of the roof are earth-covered with fire-fighting sprinklers on the roof and windows. If I was building again I’d prioritise bushfire resilience by making it fully earth-covered with fire shutters, sprinklers and a safe room.
Further study is needed to scientifically validate my proposal here. However, we already have some evidence that Earthships, with a few minor design changes, might be the most sustainable, liveable, economical, fire-resistant buildings ever conceived of.<img src="https://counter.theconversation.com/content/131291/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important; text-shadow: none !important;">
<a href="https://theconversation.com/profiles/martin-freney-953199">Martin Freney</a>, Lecturer in Industrial and Sustainable Design, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a>
This article is republished from <a href="http://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/how-earthships-could-make-rebuilding-safer-in-bushfire-zones-131291">original article</a>.
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What are Earthships and how can they help with bushfire rebuilding?

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Firstly, small businesses in bushfire-affected communities will be able to operate from portable offices without council approval, under the latest bushfire recovery initiative from the NSW Government.
Deputy Premier and Minister responsible for Disaster Recovery John Barilaro said the changes will ensure regional business owners can continue to earn an income, employ local residents and support local economies.
Planning and Public Spaces Minister Rob Stokes implemented changes to the State Environmental Planning Policy (Exempt and Complying Development Codes) Amendment (Bushfire Response) 2020, which will enable any existing business that has sustained damage in the bushfires to operate from a portable office, such as a shipping container, for up to two years.
“This may only be a small change, but it’s one that will have a significant operational impact for the many small business owners across the State who have been devastated by these fires,” Mr Stokes said.
This initiative follows changes to allow temporary accommodation like caravans and storage containers to be on property for up to two years without council approval.
The NSW Government is also waiving Planning Reform Fees, worth an average of $320, and is issuing free BASIX certificates which usually cost $50, for bushfire-affected residents who need to rebuild their properties.
Minister for Finance and Small Business Damien Tudehope said small businesses were incredibly resilient and encouraged bushfire-affected enterprises to look into this new initiative.
“We’re committed to doing all we can to help small businesses affected by bushfire not only survive this difficult time, but thrive into the future,” Mr Tudehope stated.
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The latest planning and recovery initiatives for bushfire-affected communities

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The NSW Government will provide stamp duty relief for people who lost their homes during the bushfires and who choose to purchase a replacement home elsewhere rather than rebuild.
People purchasing replacement homes will only begin paying stamp duty once the amount payable exceeds $55,000. Stamp duty will therefore be paid on homes with a value $1.3 million or higher.
Deputy Premier and Minister responsible for Disaster Recovery John Barilaro, and Treasurer Dominic Perrottet, said the latest NSW Government assistance would enable people to get back on their feet and back into a new home faster.
“This is about ensuring people have the ability to buy a home to replace the one destroyed by fire and not have to worry about the substantial cost of stamp duty which can be tens of thousands of dollars,” Mr Barilaro said.
Mr Barilaro said 2448 homes were destroyed during the bushfires, with the Government-funded clean-up now well underway across the State.
Treasurer Dominic Perrottet said the stamp duty relief package would allow people much more flexibility and financial freedom as they made one of their most important decisions in the recovery process.
Information on how to apply for a refund and eligibility requirements will be available from Service NSW and Revenue NSW websites from March 10. Eligible people who have already paid duty will be able to apply for a refund.
HIA applauded the NSW Government for this decision.
“The Housing industry Association (HIA) welcomes the NSW governments announcement it will provide stamp duty relief for those people who have been directly impacted by the tragic bushfires that have swept across the state”, Executive Director NSW HIA David Bare said.
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