About

Architecture and Planning Consultancy

About Us

Our collective perspectives, talents, and experience offer insight to every aspect of the design process for both residential and commercial projects. We approach every project with open minds, transparency and commitment to quality and client experience. Our team of Architects, Technicians, and Planning Consultants have a reputation for integrity, and building long term relationships with clients, and will ensure to make your journey through the planning process as easy as possible whilst achieving the optimum results for you.

The Team

Sonia Rajaratnam - Senior Architectural Designer

Since joining Gill Sterling in 2017, Sonia has brought creativity and expertise to every project, delivering designs that blend beauty with practicality. Specialising in both residential and commercial developments across London and Kent, she thrives on transforming client ideas into innovative, functional spaces. From large-scale residential projects to unique barn conversions and contemporary townhouses, Sonia is dedicated to crafting environments that enhance everyday life. Outside of work, she enjoys sketching, traveling, and staying inspired by the latest design trends.

Sam Sterling – Managing Director

Sam Sterling, Managing Director with nearly 10 years of leadership experience, is a highly skilled architectural professional. With extensive knowledge in planning, architectural design, and building regulations, Sam is particularly recognised as a technical specialist. His expertise spans construction, project management, and working closely with M&E companies to deliver efficient, sustainable solutions. Outside of work, Sam enjoys nature, spending time with his dogs Leo and Rufus, and indulging in his passions for wild camping, birdwatching, and fishing. A lover of art, philosophy, and fine cooking, Sam’s culinary favourites include eggs Benedict, Sri Lankan goat curry, and Roman carbonara.

Leo & Rufus - Directors of Morale

Every architectural practice needs a touch of joy—and at ours, Leo and Rufus serve as our dedicated Directors of Morale.

Leo, our charismatic black Labrador, leads with naturally positive energy and unshakeable optimism. While our architects draft innovative designs, he's busy offering reassuring tail wags and friendly nudges to keep spirits high during challenging projects.

Rufus, our spirited Cocker Spaniel and Leo's trusted assistant, excels at providing a calming presence when deadlines approach. His playful antics and perfect timing for interruptions remind us to pause and appreciate the moment.

Though they don't design buildings, Leo and Rufus build something equally valuable—team morale. Their daily "pawsitive thinking" sessions and motivational barks create the warm atmosphere where our best creative work happens.

They'll eagerly greet you when you visit. Consider yourself warned: resistance to their charm is architecturally impossible.