Skidmore, Owings & Merrill LLP

100 Mount Street

100 Mount Street
© Brett Boardman Photography

100 MOUNT STREET

Som

LEAD ARCHITECTS
Ross Wimer, Timothy Poell, Kevin Rodenkirch, Colin Gorsuch

ARCHITECT OF RECORD
Architectus

STRUCTURAL ENGINEER OF RECORD
Enstruct

MEP ENGINEER
Arup

MANUFACTURERS
Autodesk, Hella, China Southern Glass, Europanel, Permasteelisa Pty

DESIGN TEAM
Andrew Obendorf, Kevin Rodenkirch, Lucas Tryggestad, Jeffrey Mccarthy, Lynn Boeke, Ross Wimer, Timothy Poell, Iana Kolev, Colin Gorsuch

ENGINEERING
Bill Baker, Benton Johnson, Dane Rankin, Luke Leong

CLIENTS
Laing O’rourke

AREA
52160 m²

YEAR
2019

LOCATION
Sydney, Australia

CATEGORY
Apartment

Text description provided by architect.

Located in the heart of North Sydney, 100 Mount Street is the latest addition to the city’s growing north side business district.

100 Mount Street
© Brett Boardman Photography
100 Mount Street
© Brett Boardman Photography

With an innovative cross-braced exoskeleton structure and a soaring glass curtain wall, the tower celebrates Sydney’s history of excellence in architecture and structural engineering.

The 35-story office tower offers panoramic views of Sydney Harbor, the Sydney Opera House, and Sydney Harbor Bridge.

100 Mount Street
© Brett Boardman Photography
100 Mount Street
© Brett Boardman Photography
100 Mount Street
© Brett Boardman Photography

At ground level, the building’s offset core allows for a series of open-concept spaces, including a commercial lobby, café, and restaurant.

A 9-meter-tall glass wall shelters these spaces from the elements.

From the landscaped public plaza, with cascading steps and inclined pathways, visitors can access new retail at the lower street level.

100 Mount Street
© Brett Boardman Photography
100 Mount Street
© Brett Boardman Photography

A pedestrian pathway bisects the site to connect the building to nearby public transit.

The tower’s interiors are designed to maximize daylight and open space, with 6-meter column-free zones to the north and south.

Together, the offset core and high-performance closed cavity facade allow for automatic daylight control and glare reduction, while maintaining maximum transparency.

100 Mount Street
© Brett Boardman Photography
100 Mount Street
© Brett Boardman Photography

Chilled beam systems are among the additional features that reduce the building's environmental footprint.

An exemplar of sustainable design, 100 Mount Street is targeting 5-star ratings on the Australian Green Star and National Australian Built Environment Rating Systems.


100 Mount Street
© Brett Boardman Photography
100 Mount Street
© Brett Boardman Photography


100 Mount Street
Ground floor plan
100 Mount Street
Low rise plan
100 Mount Street
Mid rise plan
100 Mount Street
High rise plan


100 Mount Street
South elevation
100 Mount Street
East elevation
100 Mount Street
Section
100 Mount Street
Section

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