Ironbank is a 4,500-m2, six-level mixed-used (retail and office) development on Karangahape Road, Auckland City, New Zealand. The building also provides a mechanical, automated car stacker for 96 cars, which the robotic system racks in a four-level storage wall. Recently in 2010, Olympia Parking Systems expanded the automated car stacker to 114 Cars. With this, the car stacker parks cars 2 deep (one behind the other) in some areas of the Car park and, subsequently,always keeps one space available. This available space means that if the rear car was to be retrieved the System would firstly re-locate the first one to this available spot and travel back to retrieve the rear , second car. It also used a variety of environmentally friendly building facilities, such as reduced energy demands due to a design that can dispense with air conditioning.
The seven-storey building has both been criticised and lauded for looking like "rusting containers", and an architecture critic noted it reminded him of "kindergarten day in a shipping yard", calling it the "most complex and adventurous building" of RTA Studio (designed for Samson Corporation). The building is hoped to achieve 5-star Green Building certification
In 2009, it received three architecture awards, in the "commercial", "sustainable" and "urban design" categories of the New Zealand Institute of Architects Auckland awards sponsored by the paint company Resene. It then captured second place at the World Architecture Festival, a European award, making it the best-scoring New Zealand entrant ever at the festival, and being praised for "Its sophisticated attitude to the messy urbanity of south-central Auckland".
It was also mentioned in a The New Zealand Herald series where prominent Aucklanders nominated outstanding Auckland buildings constructed since 2000. Urban designer Ludo Campbell-Reid specifically noted that the building was greater than the sum of its parts, that it would help re-invigorate Karangahape Road and its backstreets, and that unlike most buildings, it looked better from the back than from the front side.