We are a small, creative architecture studio offering a client focused, bespoke architecture, design & project management service


Our Story
Founded by architect and project manager Jess O’Hagan, the studio is built on over two decades of experience delivering thoughtful, client-focused architecture across residential and education sectors. Jess brings a collaborative and creative approach, believing that the success of every project begins with a clear brief. Her open collaboration with clients, consultants, and contractors, from concept to completion, ensures each project gets the best possible start and achieves the best possible outcome.
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Having spent many years with a design-led architectural practice in London, Jess later moved client-side, leading complex, multi-stakeholder higher education projects alongside award-winning design teams. This experience has shaped her ability to balance creativity with practicality, and vision with execution.
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Jess also has a passion for heritage buildings. In restoring her own listed cottage, she learned traditional artisan trades such as lime pointing and plastering; skills she now brings to heritage and conservation work with great care and authenticity.
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At O’Hagan Studio, every project is approached with the same passion, care, and commitment. Whether designing a family home or reimagining a historic building, Jess focuses on what truly matters: how we live in our spaces, what makes them feel like home, and building lasting relationships with her clients.
The Process
Every commission is approached on an individual basis, ensuring a bespoke response that reflects your vision and context.
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We provide a complete architectural service, structured in accordance with the Royal Institute of British Architects (RIBA) Plan of Work. This framework offers clarity and continuity from initial concept through to project completion.
The process is adaptable, allowing us to tailor each stage to the specific needs and ambitions of your project.



