Architecture

With gas supplies on Australia’s east coast steadily declining, the Victorian government and the City of Sydney have introduced a series of reforms aimed at transitioning to electrification, primarily targeting residential use of gas.
The Victorian government, via its Victorian Gas Security Statement, announced that from 1 January 2027, all new homes and the majority of new commercial buildings (excluding industrial, manufacturing and agricultural buildings) will be built all-electric. This builds on the existing policy that, from 1 January 2024, all new homes that need a planning permit must be all-electric.
Additionally, starting from 1 March 2027, gas hot water appliances in existing residences will need to be replaced with electric alternatives once they reach the end of their service life. However, existing gas units may still be repaired if they malfunction, and can be temporarily removed and reinstalled during renovation works.
The new reforms come after the Victorian government’s earlier proposal that households would be required to replace broken-down gas appliances with electric alternatives as part of its broader electrification agenda. However, in response to public criticism, the government clarified that gas cooktops would be excluded from the initially proposed mandate.
According to the latest announcement, there are still no policies mandating the replacement of existing gas cooking or heating systems with electric alternatives at the end of their service life.
Also under the new Victorian reforms, rental properties will be required to meet higher energy efficiency standards. From 1 March 2027, hot water systems must be replaced with efficient heat pumps at end of life; gas heaters at end of life must be replaced with reverse-cycle air conditioners; shower heads that achieve a minimum 4-star Water Efficiency Labelling and Standards (WELS) rating must be installed at the start of a new lease; minimum R5.0-rated ceiling insulation must be installed at the start of a new lease where there is no ceiling insulation already in place, and draught sealing, including weather seals on all external doors, windows and wall vents, must be installed at the start of a new lease.
In addition to the announcement from the Victorian government, the City of Sydney also announced that any new residential developments in the city will be required to install electric cooktops, ovens and space heating from 1 January 2026.
Additionally, the council has endorsed proposed planning amendments that would require large commercial buildings and hotels to operate fully on electricity by 1 January 2027. The public can have its say on the proposed changes from 30 June to 28 July 2025 via the City of Sydney website.
Across the wider state of New South Wales, the NSW government is working on a Gas Decarbonisation Roadmap, with a pledge to deliver it by late 2026. More

The doors to ten architect-designed residences will be open to the public as part of the Brisbane Open House 2025 program. In the city’s north, Blok Stafford Heights by Blok Modular and Vokes and Peters will be open for ticketed tours, as will Floating Gable House by Phorm Architecture and Design. Towards Mt Coot-tha in the west, both Birdwood by Peter Besley and House of Birdwood by Marc and Co will host guided tours, also to be booked in advance. John Ellway Architect’s Twin Houses is also open for pre-booked tours on the south side of the city.
Complementing the Brisbane program is a fringe event called the Stradbroke Island Edition, which invites attendees to step inside six residences on Stradbroke Island. These houses include Blok Three Sisters by Blok Modular and Vokes and Peters; Billa Street by Conrad Gargett; Minokō by Conrad Gargett; One Mooloomba by Paul Butterworth; Skyline by O’Neill Architecture, and Surfscape by Anna O’Gorman Architects.

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At the heart of the 2025 Open House Melbourne program is the assortment of residences open to the public on 26 and 27 July. A diverse mix of new and refurbished homes, including the national award-winning Naples Street House by Edition Office features in this year’s program. Also scheduled to open to the public is Melbourne’s first turnkey Passivhaus development, Echo.1 by C Street Projects with Neil Architecture, along with No Rezzavations House by Sarah Lake Architects, the Merri House by EME Design and Northcote House by LLDS Architects. Bills Street Social and Affordable Housing by Hayball in collaboration with Tract Landscape Architects is one of several multi-residential buildings that will usher people in this year.

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Decor and Design is an annual event for architects, designers, decorators, retailers and design media to connect and be inspired by the latest in furniture, home decor, textiles and art. The 2025 Melbourne exposition marks the 21st edition of the event, which will tap into the theme of Elements. Visitors can expect to see a unique mix of heritage and emerging brands, plus innovations from 16 to 18 July.

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The State Library of New South Wales has launched The Masters Project, a five-part in-conversation series featuring some of Australia’s most awarded architects. As part of the series, on 2 July, Richard Johnson will share personal stories with architect and series host Tim Horton, reflecting on early lessons, influential mentors and key takeaways from iconic architectural projects. Johnson is associated with some of Australia’s most significant public projects, including the National Portrait Gallery, Art Gallery of New South Wales New Asian Wing and the Sydney Opera House, on which he collaborated with Jørn Utzon and his son, Jan Utzon. Johnson was awarded the Australian Institute of Architects Gold Medal for Architecture in 2008. Other architects to feature in the series include Louise Cox in August, Peter Stutchbury in October, Richard Leplastrier in November and Penelope Seidler in December.

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The program for Open House Melbourne 2025 has been announced, with more than 200 experiences scheduled to take place across 26 and 27 July.
At the heart of the 2025 program is the assortment of residences open to the public. A diverse mix of new and refurbished homes, including the national award-winning Naples Street House by Edition Office, which earned the Australian Institute of Architects 2024 Robin Boyd Award for Residential Architecture – Houses (New), feature in this year’s program. Also scheduled to open to the public is Melbourne’s first turnkey Passivhaus development, Echo.1 by C Street Projects with Neil Architecture, along with No Rezzavations House by Sarah Lake Architects, the Merri House by EME Design and Northcote House by LLDS Architects.
Bills Street Social and Affordable Housing by Hayball in collaboration with Tract Landscape Architects is one of several multi-residential buildings that will usher people in this year.

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Other program highlights include a tour of Kangan Institute’s Health and Community Centre of Excellence by Architectus, a tour with Kennedy Nolan of their newly opened project Balam Balam Place in Brunswick, and a photography exhibition that responds to the 2025 program theme: Stories of the City. A kayak tour called What’s Good for the Birrarung is Good for Everyone will take attendees down the Birrarung/Yarra River, offering insights into the river’s ancient ecology.
Open House Melbourne’s executive director and chief curator Tania Davidge explained that the Stories of the City theme aims to shine a light on Melbourne’s hidden gems.
“’Stories of the City’ underscores that idea that the city is more than just bricks and mortar—Melbourne is about people and place. Every building, street and public place in our city has a unique story to uncover, and the Open House Melbourne Weekend is the best time to explore the secret histories of our city hidden behind closed doors.”
Tickets released from 2 July 2025. To view the program, visit the Open House Melbourne website. More

Plans have been lodged to build Australia’s tallest building in Southport, Gold Coast.
Located within a low-density, priority development area, the project is proposed on the site of an approved 60-storey building called the Au Tower, designed by Cox Architecture (formerly Cox Rayner Architects).
The revised proposal for One Park Lane – initially prepared in 2022 by BKK Architects – has been further developed by Cottee Parker for a development application lodged by a Melbourne-based consortium, led by developer Tony Goss and development partner Baracon. Their application to the Gold Coast City Council outlines plans for two buildings: a 60-storey commercial office tower and a 101-storey, 197-apartment residential tower that would reach nearly 400 metres high.

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The proposed pair of towers are connected via a skybridge on the twenty-second floor that includes dining spaces and landscaped areas that, according to the project’s architectural statement, offer “spectacular 360-degree views, creating a unique communal experience for residents.”
At the ground level, the towers are perched on an elevated, splayed podium structure that draws inspiration from the root structure of the Moreton Bay fig tree. Landscape architecture practice TCL has contributed to the design of the project’s landscaping, which includes a landscaped forecourt beneath the podium canopy that links together the ground floor entry atriums of both buildings.
Likewise, landscaping has been employed across various amenity levels, designed to break the massing of the taller of the two buildings into quadrants that are defined by distinct apartment types. According to the design statement, these amenity floors “are conveyed as ‘slices’ through the building, expressing the sculpted trusses.”

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“Planting has been selected that is found within both the immediate area and wider Queensland, and which can work with both indoor and outdoor environments to provide a sense of scale, shelter, shade and vibrancy to the scheme,” the statement notes.
At each level, apartments are afforded balconies and wintergardens that are designed to capture easterly summer breezes. The statement notes that “the shallow footprint and spacious nature of the building footprint means that many apartments benefit from dual facade access and cross ventilation. On the levels where wind conditions allow, balconies are intended to be fully operable to maximise the temperate climate on the Gold Coast.”
In an attempt to minimise solar heat gain, both of the proposed buildings have been designed with high-performing glazed facades that are dark blue-grey in colour, except at public levels, where the envelope is more transparent. Building-integrated photovoltaic panel technology is planned for the western facades and at each spandrel level.
According to the architectural statement, the “modern design creates a sleek, elegant appearance, reflecting the natural surroundings and seamlessly integrating into the coastal landscape.” More

The NSW Independent Planning Commission has approved an application from Mirvac for public domain works surrounding the company’s redeveloped Harbourside Shopping Centre project at Tumbalong/Darling Harbour in Sydney. The decision follows the commission’s approval for construction of the mixed-use residential and commercial tower, designed by Snøhetta and Hassell, which was granted in December 2023.
The $63.5 million overhaul of the public domain, which spans 11,200 square metres across the greater 20,500-square-metre site, includes various public walkways, pedestrian bridges and an elevated park.

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Along the Darling Harbour foreshore, the approved redevelopment of the Waterfront Promenade will comprise a wide, planted walkway with several seating areas adjoining the podium’s retail tenancies. Also on the ground floor, the approved works include two through-site links and an arrival point located on Darling Drive.
On the first floor, a new 3,500-square-metre public Waterfront Garden with grassed areas and tree planting will be connected to ground floor via steps to the waterfront and to Pyrmont Bridge, and also linked with the existing elevated pedestrian bridge to the north of the site, which will be reinstated. A second, new, elevated walkway will pass over Darling Drive, connecting the site to Bunn Street to the west.

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A presentation prepared by Mirvac for the commission noted that their vision for the site “is a living waterfront that connects the threads of time, place, Country, and neighbourhood to return to Tumbalong, where all are welcome.”
The developer described the design as a “layered and tactile terrain […] that harbours inspiration and a heightened sense of belonging.” Connecting with Country, designing for dignity and community engagement have been the guiding principles for the public domain.
The design team collaborated with cultural design and research consultant Danièle Hromek (Djinjama) and Indigenous planting specialist Clarence Slockee (Jiwah) to embed Wangal and Gadigal ways of thinking and narratives into the design.
The commission’s decision to approve the public domain works is conditional on account of various concerns voiced by members of the public, who lodged more than 50 objections during the Department of Planning, Housing and Infrastructure’s assessment of the project. Sixteen written submissions were received by the commission during public consultation.

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According to a statement published by the commission, “key issues raised by the community […] include the project’s consistency with the concept approval, reinstatement of the north bridge (pedestrian bridge) and potential associated impacts, view loss, operations noise, events and security and lighting.”
As a result, the commission’s conditions include an Events and Operational Management Plan for the Waterfront Garden, an updated landscape plan and a requirement to verify compliance with the project’s Wind Impact Assessment.
The project is set to open in the latter half of 2027. More

A 35-storey hybrid timber tower has received development approval from the City of Perth’s Metro Inner Development Assessment Panel.
The proposed tower will deliver 351 built-to-rent dwellings, 64 short-term accommodation units, retail and dining tenancies, and 3,000 square metres of communal amenities. Designed by Rothelowman, the tower features a hybrid construction system that combines cross-laminated timber (CLT) with a concrete core and mass timber columns. The planning and landscape design for the project was undertaken by Urbis.
A communique from Rothelowman stated the hybrid timber system was selected to minimise the carbon footprint of the high-rise. The release noted that the project is targeting a five-star Green Star rating through the inclusion of timber, rooftop photovoltaic panels, “strategic landscaping to combat the urban heat island effect” and convenient access to public transport, walkways and bike paths.

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In its statement, Rothelowman highlighted the generously planted ground plane as a defining feature of the project. This area features native trees and landscaped pedestrian links, which are intended to contribute to “a walkable and vibrant precinct.” Existing trees lining Stirling and Aberdeen streets will be preserved, helping to maintain the urban canopy cover of the precinct.
Principal at Rothelowman Kylee Schoonens explained that the inclusion of accessible green space at the ground plane helps integrate the precinct into the city’s fabric by “creating a natural pause point that invites people in, encourages movement and supports a more connected, walkable Perth.”
“It’s [the project is] a meaningful contribution to Perth’s Urban Greening Strategy – expanding inner-city bushland and using low-impact materials to ensure the project treads lightly while giving back to the city,” said Schoonens.
The project is expected to reach completion in 2028. This approval follows that of another hybrid timber tower approval in Perth in 2023 – a 51-storey building designed by Fraser and Partners, reportedly on track to become the tallest hybrid tower in the world. More

In Melbourne’s Docklands, a new 3,500-square-metre public park and $600 million luxury hotel has opened to the public. Located in North Wharf on the north bank of the Yarra River, the revitalised Seafarers precinct was designed by a collaborative team.
According to a release from the project’s developer, Riverlee, the new Seafarers Rest Park is the sole riverfront park to be constructed in the city in more than 20 years. The developer noted that the new 200-metre-long park, which commenced construction in April 2024 with a design by landscape architecture practice Oculus in collaboration with the City of Melbourne, “delivers vital green infrastructure and habitat for Melbourne’s CBD, and connects pedestrians and cyclists directly to the river.”
Adjacent to the park, the design of the newly opened One Hotel and Homes has been led by architecture practice FK, with hotel interiors by One Design Office and residential interiors by Carr. The building, which comprises 277 guest rooms and 114 residences, centres on the adaptive reuse of the historic Goods Shed No. 5.

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Constructed in 1939 to replace the site’s original Gold Rush-era shed, the current, heritage-listed Goods Shed remained the most used wharf on Melbourne’s waterfront until access was restricted by the Charles Grimes Bridge built in 1975.
FK principal Falk Peuser noted that the design of the hotel draws upon the forms of the historic shed alongside the precinct’s broader city context.
“Designing a building on an island site in Melbourne’s CBD presented a rare opportunity to craft an architectural form that stands alone yet feels deeply embedded in place – one that can be experienced and admired from every angle,” FK principal Falk Peuser said.
“The facade features two distinct volumetric forms: the lower hotel levels, which reference the angular side panels of Goods Shed No. 5, and the upper levels, which express the dynamic, ever-changing nature of the river,” he added. “The resulting sculptural form is grounded in its history while remaining forward-looking and responsive to its natural surroundings.”

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The design of Seafarers Park likewise draws upon the site’s maritime history, with the refurbished shed designated the “hero feature” of the precinct. The park incorporates timber seating inspired by shipping crates, rope swings, historical signage and local maritime artefacts. In addition, over 2,000 original items from the shed have been preserved and more than 4,500-square metres of reclaimed and recycled timber incorporated throughout the precinct.
A preservation-led approach has also informed the restoration of the site’s ecological heritage within the park, which incorporates water-sensitive urban design, habitat-supportive landscaping and “woody meadow” plantings, such as native grasses and wildflowers, that once flourished along the Birrarung/Yarra River.
Oculus director Claire Martin reflected, “As designers, we understand the profound importance that public spaces can have on public life. Inspired by the site’s rich maritime history and cultural significance, we approached this project with a commitment to honour past stories while creating an inclusive landscape to improve future public health and wellbeing.”

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City of Melbourne Lord Mayor Nicholas Reece commented, “This part of the Birrarung holds a special place in Australia’s maritime history – once a place ships set off on journeys to Antarctica, and now set to be a new favourite spot for people to stroll, play or take a moment to relax.”
The Seafarers precinct is now open to the public. More

Residential aged care provider Mercy Health is seeking to redevelop the site of the Good Shepherd Chapel within the heritage-listed Abbotsford Convent complex in Melbourne’s inner north-east. In their scheme, the organisation’s defunct two-storey facility is set to be demolished in its entirety to make way for a new four-storey building designed by Life Architecture and Urban Design (formerly CHT Architects).
Plans currently advertised with Heritage Victoria show the new building’s two forms separated by a double-height, indoor lobby space that forms the centre of the west-facing Clarke Street frontage. A proposed outdoor communal space adjoins the side of the chapel building.
According to a heritage impact statement from Bryce Raworth, “This massing has been provided in part to […] create an enhanced view of the spire of the Good Shepherd Chapel.” In addition, the heritage consultancy argues that in increasing the building’s setbacks on three sides, “the new building will […] provide much greater separation from the convent building and Good Shepherd Chapel than at present.”

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Despite this intention, an article in The Age notes that CEO of the Abbotsford Convent Foundation Justine Hyde expressed concerns that the scale and bulk of the proposed development will inhibit views to the chapel, and that the proximity of the development to its surrounds will cause impact to neighbours’ as well as future aged care residents’ amenity.
“It’s a higher height and density than any other developments nearby, and it adds another potentially 100 residents to Clarke Street, which is significant in terms of traffic and noise,” Hyde told The Age.
According to the article, “Hyde said the convent was open to redevelopment if the new building remained the same height [as the existing building]. However, in its application, Mercy Health said 60 units were considered the minimum for the project to be financially viable.”

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The existing building served as a hostel for the convent’s nuns when it was constructed in 1977 and was converted to a 92-bed aged care facility in 2015 before closing in 2023. It currently contains an enclosed, single-storey link to the historic chapel that will be removed in the redevelopment. In contrast to the existing facility, the new building seeks to establish 64 private apartments, along with a single level of basement carparking.
Comprised predominantly of pale grey-brown brick with grey shingle cladding and dark grey metal trims, the envelope of the proposed development is described in the heritage statement as having “a restrained, trabeated architectural treatment that incorporates extensive articulation.”
The landscape design by Arcadia is informed by the masterplan for the Abbotsford Convent precinct prepared by Hassell in 2021. Described by the studio as “a mosaic of landscapes and land uses,” the site is envisioned as a place for Country, community, storytelling, journey and connection, featuring ornamental gardens, green walls, indigenous planting and a public pocket park.
Public consultation for the project is closed, and the application is set to be assessed by Heritage Victoria before being reviewed by the City of Yarra. More