Contact Us

We would love to hear from you about your intended project.

Use the form on the right to contact SPACIOUS about an initial consultation or email us at:



54 George's Street Lower
Dublin, County Dublin,

01 5585205

Award Wining Architects based in Monkstown, Co.Dublin and working in all surrounding counties.

Specialising in sensitive contemporary design for domestic extensions, renovations, new-build houses and interior design.  We also design and build custom joinery.

RIAI registered architects, project managers & interior designers


Architecture & Interior Design. Renovate, Extend - New Build

SPACIOUS is a highly experienced architecture practice based in Dun Laoghaire, Co. Dublin. Lead architect Paul Mulhern has been in practice since 1999 and offers a full range of architecture services for domestic works (including extensions, renovations and new-build houses), conservation, housing & apartment developments, and many commercial sectors including bars, restaurants, offices, educational and retail.

SPACIOUS have extensive experience in house extensions, refurbishments, sustainability upgrades, conservation of protected structures and  one-off new builds.

We also offer design services for commercial buildings, with a wide-ranging portfolio of projects including bars, restaurants, retail, office fit-outs and educational.

For private development clients, project experience includes multi-unit housing developments and apartment buildings.

SPACIOUS also designs bespoke custom joinery for the home along with a range of beautifully designed furniture items that will soon be available to purchase.  Further information will be added to the site shortly.
Spacious Architects Dublin