50 Lonsdale Street
50 Lonsdale Street, previously known as the Urban Workshop, is a modern A Grade office building in Melbourne’s parliamentary precinct.
The building forms a precinct with Casselden, Madame Brussels Lane and 271 Spring Street, and features:
- 33 levels of office accommodation
- Indoor and outdoor dining options
- Custom-built conference and meeting centre, Flex by ISPT
- End of trip facilities and 5 levels of basement parking

