We are Sydney based architects serving clients locally, nationally and internationally. We have been in the business of architecture for over 45 years. Our business has evolved from:
1977 – 1980 – Peter McDonnell
1980 – 2000 – Peter McDonnell Pty Limited
2000 – present – mcdesign architects.

James R McDonnell –  James is the “Nominated Architect” at mcdesign architects, NSW Architect Registration No. 8519. James studied architecture for five years at the University of Queensland before joining mcdesign architects in 2002.

Peter McDonnell – Peter graduated from the University of Sydney. He worked extensively for many years on major projects in London and Sydney before establishing his own practice in 1977.