All three penthouses snapped up in North Sydney's Skye by Crown

All three penthouses in the Skye by Crown development in North Sydney have sold, with the most expensive one selling for $3.5 million.

The largest penthouse in the development sold at its June 15 launch for $3.38 million. 

More than 100 apartments sold on launch day, totaling more than $110 million.

The developments first stage release is now 90% sold.

The 20-storey residential complex (pictured below) is designed by Japanese Australian architect Koichi Takada and features 232 apartments with glass facades, balconies and winter gardens.

“A number of buyers who purchased on Saturday already own an apartment in one of Crown Group’s completed developments and have found them to be excellent homes and valuable investments,” says Crown Group director of sales and marketing Adam Sparkes.

Sparkes says the launch day turnout was beyond expectation.

“Properties snapped up on the launch included a wide variety of varying apartment types, from our studio and one bedroom apartments through to our largest penthouse which sold for a record $3.38 million.”

Facilities include a gymnasium, community room, rooftop terrace and a 25-metre rooftop infinity edge pool.

Apartments range in price from $499,000 to $2 million plus.

Studio apartments range in size from 36 square metres to 43 square metres.

One-bedroom apartments range in size from 50 square metres to 61 square metres.

Two-bedroom apartments range in size from 73 square metres to 88 square metres.

Three-bedroom apartments range in size from 120 square metres to 148 square metres.

There will be three penthouses on offer, boasting high level finishes and rooftop gardens.

Construction is scheduled to start in late 2013.