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John Duffy Design Group

Head Office

23-24 The Crescent
Monkstown, Co. Dublin

Company Personnel

Managing Director:
John Duffy
Project Interior Designer:
Alan Mates
Head Designer:
Jayne Underhill
Senior Designer:
Kathy Ryan

John Duffy Design Group (JDDG) is an architectural design company specialising in hospitality, commercial and residential design and architecture. Established in
1993, our European headquarters are based in Dublin, Ireland with offices in London and Nairobi. Our company has a long standing reputation for excellence in design and working closely with our clients to develop strategies that reflect individual requirements in both architecture and interior design. The JDDG team services a whole spectrum of new build and refurbishment projects with a strong expertise in the hospitality sector. We work internationally with both private clients and hotel operators, with a wealth of knowledge in project and budgetary management.

We have a diverse portfolio specialising in hospitality design– bars, restaurants, hotels, including the extensive refurbishment of The Phoenicia Hotel, Malta, The Crown Hotel, London, Barberstown Castle Dublin and Ten Square Hotel Belfast as well as being engaged on a number of high profile new hotel projects in Benin, Ethiopia, Gabon and Kenya.

Enhance Image
Hotel Project Percentage: 70%


Best Western Plus Astana


Iveagh Gardens Hotel

Dublin, Ireland

Marriott Cotonou


Novotel Addis Ababa


Protea Hotel


Ramada Addis Ababa


Resort Hotel


Sandymount Hotel


Company Website (Visit website)

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