MacCallum Projects is a Mornington Peninsula-based interior design studio creating refined, functional interiors across residential and commercial spaces. From new home designs and room transformations to boutique office fit-outs and small business interiors, every project is tailored to enhance the way people live and work.

We believe great design balances beauty with purpose. Our approach combines thoughtful space planning, curated materials, and a strong eye for detail—delivering interiors that are both visually striking and highly practical.

At MacCallum Projects, collaboration is key. We work closely with homeowners, builders, developers and business owners to ensure every design feels considered, cohesive and truly reflective of the people who use the space.

Whether you're building from the ground up, refreshing a room, or reimagining your workspace, MacCallum Projects brings your vision to life—seamlessly and with style.