Steve MacDonald

Steve MacDonald
Founder, PattyMac and Spencer Douglas Planning and Design

Steve MacDonald builds custom homes, cottages, and boathouses across Muskoka and Southern Georgian Bay. He founded PattyMac as a small property maintenance company and grew it into a custom builder with a team of more than 100.

In 2018 he founded Spencer Douglas Planning and Design, a residential studio covering architecture, interiors, landscape, and land-use planning. Running design and construction side by side gives him a working view of how a drawing becomes a finished room.

Steve holds a business degree in finance from Western University and a Red Seal in carpentry.