House Extensions, Attic & Garage Conversions in Stillorgan.

Stillorgan · The area

Why house extensions and attic conversions in Stillorgan are a familiar brief.

Stillorgan's post-war and 1960s detached and semi-detached stock supports a high-volume extension brief: cavity-wall construction throughout, generous rear gardens deep enough for full single-storey extensions under the 40 sqm threshold, side return potential on the larger plots, and standard 2.4m ceiling heights that work with single-storey schemes. The typical Stillorgan extension is a kitchen-dining-living open-plan rear extension combining the original three small rooms into one large space. Attic conversions feature regularly, the Stillorgan roof pitches support a full habitable conversion with a rear dormer or side rooflights. Garage conversions feature in the larger detached stock to add a home office or utility. Double-storey extensions are less common but feature on the larger plots where planning supports.

House Extensions, Attic & Garage Conversions · How we run it

House Extensions, Attic & Garage Conversions in Stillorgan, the way it should be done.

Extensions are where most clients first speak to us. The reasons vary — a growing family, an attic that has become storage by default rather than design, a 1970s side return that is too cold to use — but the question is always the same: how do we add space to a house that is otherwise lovely, and have it feel like it was always there?

We run extensions end to end. Where you have an architect, we build to their drawings and become the single point of accountability through planning, structural design and construction. Where you do not, we coordinate the architect and engineer ourselves and quote the build to a clear specification before work starts.

Attic conversions are one of our most common projects — adding a bedroom with ensuite to an Irish three-bed semi is one of the highest-value moves a client can make, and it is squarely within our scope. Garage conversions follow the same pattern: insulation, blockwork, plastering, electrics, plumbing and joinery, all run by one team.

The work in Stillorgan runs to the same specification we apply everywhere across Dublin and Leinster. Materials, sub-trade coordination, planning context and final certification are all managed from one studio. If your project is on the dublin side of the city, expect site visits within the working week and same-day responses on WhatsApp.