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Hillside home overlooking Howth harbour
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House Extensions in Howth

House extensions designed for Howth's sloped sites and sea views, built to work with the peninsula's terrain and planning rules.

Trusted House Extension Builders Serving Howth

Howth's housing runs from harbourside fishing cottages up to detached homes on the hillside with sea views over the bay — and the terrain matters more here than almost anywhere else we build. Sloped and terraced sites need extension designs that work with the levels rather than against them, and we scope that at the free site survey before any drawings start.

Much of Howth Head falls under a Special Amenity Area Order, which adds extra planning considerations beyond standard Fingal County Council rules. We factor that into the project timeline from the outset, so there are no surprises once an application goes in.

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Howth Coverage

  • check_circleSloped & terraced site design experience
  • check_circleFamiliarity with the Howth Head Special Amenity Area Order
  • check_circleFingal County Council planning experience

Our Howth Services

Why Howth homeowners choose House Extension Dublin

Extensions in Howth are rarely a simple rear-of-house build — sloped sites, retaining structures and the priority homeowners place on keeping a sea view all shape the design. We regularly work on split-level extensions and attic conversions that add space without disturbing a hillside property's existing footings.

Pricing matches our central Dublin rate card. Howth is a short run out to the DART terminus from our Dublin 2 office, so site-visit scheduling is no different to a city-centre project.

For more on the specific build types we deliver in Howth, jump to home renovations or attic conversions.

Or browse all areas we cover and services menu.

Howth quick facts

  • schedule15 km / around 30 minutes from our Dublin 2 office
  • apartmentHarbourside cottages and hillside homes, many with sloped or terraced sites
  • gavelFingal County Council, with Special Amenity Area Order considerations on Howth Head
  • price_checkSame fixed-price contract, no travel premium

Ready to Transform Your Howth Home?

Schedule a free, no-obligation site visit with our senior architectural consultants.