One Sydney Harbour ‘Skyhomes’ Unveiled - Kanebridge News
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One Sydney Harbour ‘Skyhomes’ Unveiled

Step inside Australia’s most expensive new project.

By Terry Christodoulou
Wed, Feb 24, 2021 1:01amGrey Clock 2 min

The shimmering One Sydney Harbour development has today unveiled its latest ‘Skyhome’ penthouses.

The luxurious three-tower Lendlease project – designed by Pritzker award-winning architect Renzo Piano and which informs the city’s rapidly expanding Barangaroo precinct – is already home to the country’s most expensive residence,  last year’s $140-million-plus sale of the premiere OSH penthouse not only smashing sales records but ultimately setting a new luxury agenda.

Now, two further penthouses – so-called Skyhomes – have hit the market, occupying the top two floors of the 68-storey Residences Two.

Spanning a full floor each and ranging from 540 to 670 square metres with 3-metre high ceilings throughout, each boasts private lift and rooftop terrace (80 – 100 sqm) with entertaining space, swimming pool and panoramic views across Sydney and its various architectural icons, as well as to the Blue Mountains in the west.

One Sydney Harbour Skyhomes

“All places have a story to tell, you just have to listen to that story and I think Sydney has a great story to tell,” offers Piano.“In this case, I think it’s very much about this, about making something that tells the essence of this city that is about sense of lightness, a sense of light, the sense of transparency.”

Skyhomes interiors will be crafted by leading designer Daniel Goldberg, founder and creative director of State of Craft, in consultation with the owners.
Goldberg previously collaborated with Piano on London’s The Shard and Shard Place in 2012.

“We wanted to create two unique, world-class homes in the sky that capture the essence of living high above Sydney Harbour,” says Goldberg. “The experience of being in the Skyhomes was inspired by life on board private yachts with their seamless transition from inside to outside spaces, and the feeling of freedom and elegant comfort.”
As originally published on Robb Report Australia & New Zealand.


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A five-bedroom Palo Alto home designed by Steven Ehrlich is listed for $44 million, making it the city’s most expensive listing. Built around a dramatic concrete spine, the home features four courtyards and a pool.

By E.B. Solomont
Thu, Sep 24, 2026 3 min

For years, tech entrepreneur Asher Waldfogel and his wife, Helyn MacLean, dreamed of building a modern house in Palo Alto, Calif.

The couple, however, worried about clashing with the Mediterranean-style architecture typically associated with their neighborhood of Old Palo Alto.

So they tapped architect Steven Ehrlich to create a design that paid homage to its surroundings with stucco, mahogany and titanium zinc cladding. They spent $20 million over several years building the house, completed in 2005.

Designed for indoor-outdoor living, the house has matching mahogany paneling and limestone both inside and out.
Designed for indoor-outdoor living, the house has matching mahogany paneling and limestone both inside and out. Arthur Sharif/Sotheby’s International Realty

The dining room is between an outdoor garden and the staircase.
The dining room is between an outdoor garden and the staircase. Arthur Sharif/Sotheby’s International Realty

Now looking to be closer to their adult daughter on the East Coast, they are putting the five-bedroom home on the market for $44 million—the most expensive listing in Palo Alto.

Waldfogel is an angel investor who co-founded Redback Networks, a telecommunications-equipment company. MacLean previously had a career in fundraising.

The kitchen and family room open to the garden and pool.
The kitchen and family room open to the garden and pool. Arthur Sharif/Sotheby’s International Realty

Cast alcoves and mahogany shelves house the couple’s books and ceramics.
Cast alcoves and mahogany shelves house the couple’s books and ceramics. Arthur Sharif/Sotheby’s International Realty

The couple purchased the roughly 0.4-acre site for $7.1 million in 2000 and demolished a circa-1930s Spanish Colonial home. The house they built pinwheels around a central staircase. It has 7,900 square feet of livable space, with four distinct courtyards and a pool.

A key feature of the home is a cast-in-place concrete wall, or spine, that is two stories high and about 80 feet long. “There’s a little bit of controlled chaos in what comes out of the form,” unlike a perfectly uniform surface, Waldfogel said. “If you want that, you do it in plastic.”

Ehrlich said it took a few tries to get the concrete wall right.
Ehrlich said it took a few tries to get the concrete wall right. Arthur Sharif/Sotheby’s International Realty

‘It’s a really hard material to tame,’ Ehrlich said of concrete. Workers learned as they went, and Waldfogel and Helyn grew to appreciate the imperfect material.
‘It’s a really hard material to tame,’ Ehrlich said of concrete. Workers learned as they went, and Waldfogel and Helyn grew to appreciate the imperfect material. Arthur Sharif/Sotheby’s International Realty

A central staircase is housed in a glass tower.
A central staircase is housed in a glass tower. Arthur Sharif/Sotheby’s International Realty

Waldfogel said he and his wife are thinking about the next phase of life now that their daughter is grown, although they have not decided where they will move. They also have a home in Sun Valley, Idaho.

“Right now we’re just trying to emotionally let go and decide what to do next,” he said.

Arthur Sharif/Sotheby’s International Realty

Two wings of the house are connected by horizontal planes.
Two wings of the house are connected by horizontal planes. Arthur Sharif/Sotheby’s International Realty

Palo Alto, an epicenter of venture capital and tech startups in Silicon Valley, is home to some of the country’s biggest tech titans. Sales volume and prices are rising, with a median sale price of $3.5 million for the three months ending in August, up 5.8% year-over-year, according to real-estate brokerage Redfin.

Arthur Sharif of Sotheby’s International Realty—San Francisco Brokerage has the listing.