I found it!!!
Blogged about this a while ago and didn’t know who to credit! The project is called Formosa 1140 and is situated in West Hollywood. The facade of this eleven-unit residential building is clad in red metal panels that separate the circulation between the public-private domain and provide privacy for the units. The project was design by 2010 Los Angeles Firm of the year – Lorcan O’Herlihy Architects.
Pictures by Dezeen.
Also see: http://www.loharchitects.com/