Rose Bay House: Sydney’s newest waterfront mansion
A $20 million rebuild is set to reshape Rose Bay’s dress circle, with Tribe Studio proposing a sustainable, sculptural mansion to replace the existing trophy home and reclaim its coveted harbour views.
2 min
What happens in one of Sydney’s most affluent suburbs when a neighbour’s trees block your panoramic views of the Harbour? You build a new $20 million house.
That’s the reality in Rose Bay, where there are plans for a knockdown rebuild of the trophy home Indah on the dress circle Bayview Hill Road. That last sold for just over $27 million in 2015 when it was bought by barrister Georgina Black.
Two years ago, Black sought to have four recently planted palm trees on her neighbour’s property removed because they obstructed her view of the Sydney Opera House.
Council rejected the application, so Black took the matter to the Land and Environment Court. They also sided with her neighbour.
Now a new four-level home is planned for the prime 888 sqm block. The documents suggest it will be more in keeping with its location than the existing five-bedroom, glass-swathed mansion.
In its Design Statement submitted to Woollahra Council, Tribe Studio Architects described Rose Bay House as an “ambitious project.” They said they aim to set a high watermark for sustainable and Country-centred design.
Ironically, the report notes that, in a traditional sense, they are “being a good neighbour to the surrounding sites.”
“We are honouring shared views, we are creating landscape buffers, and we have liaised closely with neighbours where possible to secure their support for the proposal,” the report states.
They also say they are driven by being a “good neighbour” to the Harbour.
“In this prominent location, the house is a shared foreshore for everyone using the Harbour. The design reinstates a sandstone, bushy foreshore and reduces the sense of highly reflective, large glass spans that dominate the existing dwelling.”
“We hope to inspire a new generation of luxury that is not reliant on imports and extraction, but rather is inventive, crafted and responsible.”
The elements of the home are categorised for longevity to manage maintenance, upgrades, and overall durability. Permanent elements are designed to last for hundreds of years.
The new home will span four levels. The entry level will feature an open-plan kitchen, living, and dining area opening to gun-barrel views of the Harbour.
Two levels will sit below ground. The lowest level includes a natural pool and a quarry-like, double-height outdoor dining area and undercroft pool zone. Tribe drew inspiration from the Ca’n Terra House by Ensamble Studio in Menorca, Spain, converted in 2020 from an abandoned limestone quarry.
The entire top level will be a dedicated master suite with a dressing room and ensuite. In total, six bedrooms are proposed, along with several home office spaces and lounge areas.
It would be realistic that given the purchase price of the home a decade ago, and a $20 million rebuild, the new trophy residence would become one of the priciest in Rose Bay.
The current Rose Bay record was set earlier this year when a harbourfront home on Tivoli Avenue, with three separate residences on the 1,138 sqm block, sold for a reported $82.5 million.
Victorian auction buyers will soon receive a piece of information that has traditionally been withheld until bidding reaches it: the vendor’s reserve price. Under new property-sale and underquoting laws, agents must publish the agreed reserve at least seven days before an auction or fixed-date sale. Most changes begin on 1 October 2026 and apply to …
Continue reading “Victoria’s New Auction Rules Will Force Reserve Prices Into the Open”
Four decks, 34.5 metres and a made-to-measure interior: step aboard the new Custom Line Navetta 35, unveiled at Cannes.
New detached-home sales fell 10% nationally in August, led by a 27% decline in Victoria, raising concerns about construction starts in 2027.
2 min
Australia’s hoped-for recovery in housing construction is losing momentum before it has had time to close the national supply gap.
Sales of new detached homes fell 10 per cent nationally in August, according to the Housing Industry Association’s survey of major volume builders across the five largest mainland states. It was the fourth consecutive monthly decline.
The fall was broad rather than isolated. Victoria recorded the largest retreat, down 27 per cent, followed by Queensland at 20.2 per cent, New South Wales at 17.5 per cent, South Australia at 10.8 per cent and Western Australia at 8.2 per cent.
Across the three months to August, sales were 19.3 per cent below the preceding three-month period and 7.7 per cent lower than the equivalent period a year earlier.
New-home sales matter beyond the immediate fortunes of volume builders. They are an early indicator of future starts: buyers sign contracts, finance is finalised, approvals are secured and construction follows months later. A sustained sales decline during the middle of 2026 is therefore likely to weaken commencements during 2027.
The slowdown reflects the collision of several pressures. Households have absorbed multiple interest-rate rises, reducing borrowing capacity and increasing the repayment cost attached to a new build. Established-home prices have softened in some markets, weakening the relative appeal of waiting through a construction period. Builders continue to face elevated labour and material costs.
The Reserve Bank’s August analysis showed new-dwelling construction prices increased 1.8 per cent during the June quarter and 5.3 per cent over the year. It attributed part of the pressure to oil-derived building products and other conflict-related costs.
Policy uncertainty can also cause buyers and investors to defer large commitments. But the precise contribution of any single tax or regulatory change is difficult to isolate from rates, confidence, land prices and construction costs. The HIA survey should be read as an indicator from large builders rather than a complete count of every dwelling sale.
The figures complicate progress towards the Housing Accord target of 1.2 million homes. The National Housing Supply and Affordability Council reported 308,000 completions since the Accord began and 244,000 dwellings under construction in the March quarter. Approvals and commencements had improved, but falling sales risk undermining the next wave.
For developers and governments, the warning is that planning approvals alone do not create homes. Projects need finance, viable construction pricing and buyers able to settle. If one part fails, approved supply can remain on paper.
Data box
National August new-home sales: Down 10 per cent
Three months to August: Down 19.3 per cent from the preceding three months
Year-on-year three-month comparison: Down 7.7 per cent
Victoria: Down 27 per cent
Queensland: Down 20.2 per cent
New South Wales: Down 17.5 per cent
South Australia: Down 10.8 per cent
Western Australia: Down 8.2 per cent
The sports-car maker delivered 279,449 cars last year, down from 310,718 in 2024.
From reworked homes to remote retreats, designers are prioritising warmth and a deeper connection to landscape.
