The Australian regions outperforming the capitals for energy efficient housing
An unlikely Australian region is leading the energy efficiency charge for residential construction, while one major capital lags behind
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New Australian homes are far more energy efficient than those built previously, a new report from CoreLogic has shown. The report, Amped Up: How energy efficient are Australian
Homes?’ has taken data from CoreLogic and checked it against metrics generated by the CSIRO’s RapidRate™ product to reveal that houses built after 2010 achieved a media star rating of 5.9 out of a possible 10. This compares with a median rating of 2.8 stars for homes built prior to 2010.
The most energy efficient region overall was the ACT, with a median star rating of 6.1. Within the ACT, the region of Molonglo had the highest rating. Positioned halfway between Yarralumla and Stromlo Observatory, Molonglo is the newest district in the ACT and is still under development. It is the only region nationally with a star rating of 6 or above for all dwellings.
The ACT dominated the top 30 list of most energy efficient suburbs. In contrast, Sydney and Hobart were notably absent from the top 30 list, although the report noted that there was a high level of variation across both cities. Sydney and Hobart are also the oldest cities in the country, with some housing stock dating back to the early 19th century. The report noted that demand for heating was also strongest in Hobart, which also had the lowest dwelling completion to population ratio. Heritage restrictions were also identified as a factor.
At a micro level, the Sydney suburbs of Blacktown-North and Bringelly-Green Valley recorded the highest ratings for NSW, with a median of 5.2 stars. In Victoria, the Surf Coast-Bellarine peninsula performed well, with the suburbs of Armstrong Creek, Curlewis and Mount Duneed all showing a median rating of 6 stars or higher.
Given Australian housing accounts for 24 percent of electricity use and 10 percent of carbon emissions, CoreLogic’s Head of Banking & Finance Solutions Tom Coad said it was vital that standards set in the National Construction Code were adhered to.
“The significant difference in energy efficiency between relatively modern homes and older homes can largely be attributed to changes in the National Construction Code
which has progressively placed more emphasis on energy efficiency requirements for newly built homes,” Mr Coad said.
“The Coalition’s recent push to pause the National Construction Code for 10 years flies in the face of Australia’s commitments to reduce carbon emissions.”
“Policymakers should be incentivising the construction of energy efficient buildings, not slamming the breaks.”
The report was compiled using the Nationwide House Energy Rating Scheme (NatHERS) star rating system. Research director at CoreLogic, Tim Lawless, said it was important to continue to monitor the energy efficiency of housing construction.
“What gets measured gets done,” he said. “As standards for energy efficient design and construction rise, it’s also becoming more important to measure energy resilience in
our housing stock.
“Minimum energy efficiency standards for new builds will continue to be important in supporting Australia’s greenhouse gas reduction targets, but there is likely to be
increasing focus and incentives on established housing where most of Australia’s housing stock was built prior to recent minimum standards.”
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An ultra-luxury Main Beach penthouse with 360-degree views of the beach, hinterland and city skyline has hit the market with an $18 million price tag, as buyers seeking a rare slice of coastal opulence continue to drive the top-end of the Gold Coast market.
The sprawling 600sqm residence will occupy the upper two floors of the 29-level La Mer tower on Main Beach Parade, and has been released as its construction reaches top-out, ahead of completion later this year.
The lavish penthouse boasts four bedrooms, all with ensuites, including an ocean-facing master retreat with private lounge, a kitchen designed for a private chef, a rooftop pool, huge entertaining zone with outdoor kitchen, a grand staircase, and its own express lift.
Demand for high-end Gold Coast property remains strong, with a Burleigh penthouse sold off-the-plan for $30 million earlier this year, surpassing the $24 million record set in 2023.
“The La Mer penthouse represents exceptional value, considering its quality design, size, privacy and location – not to mention the 360-degree views capturing the beach and Gold Coast Broadwater,” said OTP Group director James Elliott, who is marketing the project.
“We’re anticipating interest from high-net worth individuals and couples seeking a residence or holiday home in the sought-after village enclave of Main Beach, taking advantage of the unprecedented growth underway in the area and neighbouring The Spit.”
The $155 million La Mer is being developed by developer-builder ODUS and Nazero, in partnership with funder Metrics Credit Partners.
ODUS Director Byron Sakha said with construction powering ahead and the 29-level structure now complete, it was the ideal time to launch the penthouse to the market.
“We’ve worked with internationally-recognised studio, Sici Design, on the penthouse interiors, with a focus on ensuring it isn’t luxury for luxury’s sake – every element has been thoughtfully designed to enhance quality of life for those who call it home,” he said.
“The views are the hero of virtually every space, but we’ve given equal attention to the fittings and finishes, so every detail exudes elegance and refinement.
“Now that construction of La Mer has topped out, prospective buyers can experience how the building is taking shape and the exceptional location on offer, just 68 steps from the sand.”
Sici Design founder and director Maria Papadopoulos said the penthouse interiors exemplified effortless luxury living.
“The views weren’t something we designed around, they became part of the design itself, with the true luxury of La Mer in its feeling of peace, calm and wellbeing,” she said.
“Luxury isn’t defined by how something looks, but how it makes you feel, and we believe a luxurious home should be beautiful to live in, not stressful to maintain.”
Refined yet durable materials include premium natural stone Austral Dream Dolomite, with travertine bringing warmth and timelessness, complementing timber flooring, and a coastal colour palette.
The ocean-facing resort-style master retreat occupies half the upper level, with its own private balcony, lounge room, two walk-in wardrobes, and an oversized ensuite with double shower, double vanity, and solid stone freestanding bath overlooking the views.
The kitchen features a 3.6-metre statement island bench and expansive butler’s pantry, complemented by a dedicated wine cellar and integrated bar area.
Designed by architects, Plus Studio, La Mer features 24 full-floor, three-bedroom plus multipurpose room residences, along with the dual-level penthouse. Exclusive resort-style facilities include a pool, spa, fully-equipped gym, sauna, barbeque facilities, private sun lounges, yoga lawn and an outdoor beach shower.
The penthouse is being launched as part of the final release of apartments at La Mer, with prices starting from $4.3 million.
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