Design your home with SPACIOUS. SPACIOUS are a highly experienced small architecture practice based in Dun Laoghaire, Co. Dublin. We specialise in offering a full range of architecture services for residential projects including home extensions, renovations, deep energy retrofits, new-build houses and conservation of protected structures. SPACIOUS is led by architect Paul Mulhern, MRIAI who has spent seventeen years working on projects of all scales involving new-build houses and protected structures. This experience has been gained in design-focused Grade 1 conservation practices including Howley Harrington Architects, MESH Architects (where he was a founding partner) and Lovell Chen Architects and Heritage Consultants, Melbourne.
Services Provided

3D Rendering, Accessible Design, Architectural Design, Architectural Drawings, Bathroom Design, Building Conservation, Building Design, Custom Build Homes, Eco Homes, Floor Plans, Green Building, Home Renovation, House Extensions, House Plans, House Restoration, Kitchen Design, New Home Construction, Space Planning, Staircase Design, Sustainable Design

Areas Served

Monkstown, Dublin, Monkstown, Dublin, Dun Laoghaire-Rathdown, Co Dublin, Stillorgan, Dalkey, Killiney, Blackrock, County Meath, Wicklow


Member of the Royal Institute of the Architects of Ireland (RIAI member No.07350).

Contact:Paul Mulhern
Location:24A Mellifont Avenue
Dun Laoghaire, Dublin
Professional Information:
Typical Job Costs:€100,000 - €1 millionFixed fees available. We are happy to discuss your project at a free, no-obligation initial consultation.
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