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Award-Winning Architects in Dublin
Henry J Lyons & Partners has established itself as a leading architectural practice with a century-long legacy of design excellence and innovation. Our collaborative, evidence-based approach ensures that every project responds directly to client needs and environmental contexts. Specialising in architecture, interior design, and masterplanning, we deliver solutions across sectors including workplace, residential, education, and cultural developments. Our commitment to sustainability and adaptive reuse is reflected in award-winning projects such as Google Flour Mills and Coopers Cross. With studios in Dublin and Cork, we combine local expertise with global standards, supported by a team of over 250 professionals.

Recognised as Architecture Practice of the Year 2024, we maintain strong partnerships with contractors and specialists to achieve exceptional outcomes. Our heritage in conservation projects, including Humewood Castle, underscores our ability to balance modern functionality with historical integrity. Through continuous innovation in construction methods and technology, we strive to set benchmarks in both creative and administrative excellence. This dedication has earned us accolades at the World Architecture Festival and Irish Building and Design Awards. As a practice, we remain focused on delivering impactful architecture that enhances urban landscapes and meets evolving client expectations.
Services
Architecture Interior Design Masterplanning Heritage Conservation Consultancy Services Project Monitoring Sustainable Design Adaptive Re-Use Residential Projects Commercial Projects
Highlights and features
  • We have over a century of experience in architectural design and urban planning.
  • Our team includes award-winning architects and specialists in sustainable design.
  • We combine heritage conservation with cutting-edge construction technologies.
  • Proven track record in delivering complex projects across diverse sectors.
  • Recognised as Architecture Practice of the Year 2024 by industry awards.
What people say
Design excellence Sustainability focus Award-winning projects Heritage expertise Client-centric approach
Services
Architecture
We create functional, aesthetically striking buildings tailored to client needs and environmental contexts. Our expertise spans commercial, residential, and cultural sectors, with a focus on sustainable materials and energy efficiency. Projects like Google Flour Mills demonstrate our ability to transform historic structures into modern workspaces while preserving architectural heritage.
Interior Design
Our interior design solutions prioritise user experience and spatial efficiency across offices, hospitality venues, and residential developments. By integrating natural light and innovative layouts, we enhance functionality while maintaining brand identity. The Sorting Office project exemplifies our skill in revitalising urban spaces for contemporary use.
Masterplanning
We develop comprehensive masterplans that balance community needs with commercial viability. Adamstown Town Centre, the first of its kind since the 1960s, showcases our approach to creating mixed-use spaces that foster social interaction and sustainable growth through strategic zoning and infrastructure design.
Heritage Conservation
Specialising in heritage projects, we restore and adapt historic buildings while respecting their original character. Our work on Humewood Castle and The Irish Stock Exchange involved meticulous research and traditional craftsmanship to ensure structural integrity and compliance with conservation guidelines.
Sustainable Design
We integrate eco-friendly practices into every project, from energy-efficient systems to recycled materials. The Tropical Fruit Warehouse redevelopment highlights our commitment to reducing carbon footprints through passive design strategies and renewable energy solutions aligned with LEED certification standards.
People
Conor MacCabe
Managing Director
With decades of leadership experience, Conor MacCabe drives strategic growth while maintaining design excellence. He oversees major projects and fosters partnerships that align with the firm's sustainability goals and innovative ethos.
Richard Doorly
Chairman
Richard Doorly provides visionary leadership, ensuring the practice upholds its legacy of architectural innovation. His expertise in large-scale developments guides the firm's direction and client engagement strategies.
Finghin Curraoin
Director
Finghin Curraoin specialises in complex urban projects, blending technical precision with creative design. He leads multidisciplinary teams to deliver award-winning commercial and residential developments across Ireland.
Nikki O'Donnell
Head of Hospitality
Nikki O'Donnell brings sector-specific expertise to hospitality design, focusing on user-centric spaces that enhance guest experiences. Her leadership has secured multiple Fit Out Awards for innovative hotel and restaurant projects.
Anna Cullen
Design Director
Anna Cullen leads design initiatives with a focus on sustainability and functionality. Her work on educational and cultural projects, including Alexandra College, demonstrates a commitment to creating inspiring environments.
Questions
What architectural services does Henry J Lyons & Partners offer?
We provide architecture, interior design, masterplanning, heritage conservation, and consultancy services across residential, commercial, and cultural sectors.
How long has Henry J Lyons & Partners been in operation?
The practice has over a century of experience, with expertise refined through generations of architectural innovation and project delivery.
Are sustainability practices integrated into your projects?
Yes, we prioritise eco-friendly materials, energy efficiency, and passive design strategies to meet LEED standards and reduce environmental impact.
Can you handle heritage conservation projects?
Our team specialises in preserving historical structures while integrating modern functionality, as demonstrated in projects like Humewood Castle and The Irish Stock Exchange.
What awards has Henry J Lyons & Partners won?
We have received multiple accolades, including Architecture Practice of the Year 2024 and World Architecture Festival Awards for innovative design solutions.