Cornerstone Architects, the Isle of Man’s longest-established independently owned practice, combines decades of experience with a commitment to quality design. From small projects to large-scale development, we deliver professional, efficient, and tailored architectural solutions that bring every vision to life.

At Cornerstone Architects, we are deeply committed to shaping spaces that enrich life on the Isle of Man. Our designs respect the island’s unique character and environment, blending creativity with sustainability to create architecture that feels at home in its setting. Every project – whether residential, commercial, or educational – is approached with empathy, collaboration, and a strong sense of responsibility to the community.

We believe architecture should serve people and places. That’s why we work closely with clients, stakeholders, and local trades to deliver solutions that meet practical needs while enhancing the wider landscape. From concept to completion, our team combines technical expertise with thoughtful design, ensuring projects run smoothly and achieve lasting value.

Beyond our projects, we actively support the island’s growth and wellbeing. Through local consultations, community initiatives, and sponsorships, we strive to make a positive impact that extends far beyond the buildings we create. Our goal is simple: to design spaces that inspire, connect, and stand the test of time.

Our community commitment:

  • Designing with respect for the Isle of Man’s environment and heritage

  • Collaborative with local clients, trades, and stakeholders

  • Support healthcare education, and public facilities projects

  • Engage in community consultations and planning discussions

  • Promote sustainable and responsive building practices

  • Sponsor local sports teams and cultural events

  • Participate in community art and creative initiatives

  • Uphold RIBA and ARB professional standards

  • Invest in continuous learning and development

  • Deliver architecture that enhances both place and experience