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Dune house exterior view on the beach with sea in background

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The Dune House

Original sketch of Dune house
Project overview

Pale rendered masonry bleached to the same tone as the limestone and white sand around it. From fifty metres away, you can barely find it. That was always the point.

Project
The Dune House
Location
Lancelin, WA
Client
Marcus & Ellie
Completion date
August 2025
project duration
16 Months
Status
Complete
Sector
Residential
Architect
Grounded
Dune house floor plan
Dune beach house at sunset
Living room with sunset lighting and sea view
Living room
Court yard with olive tree
Courtyard
Sandstone bathroom with bath and sink
Bathroom
The Design thinking

The Lancelin coast is a landscape of extreme bleached light, relentless wind, and extraordinary colour — white sand, turquoise ocean, pale limestone. A building that competed with any of that would have been a mistake.

The Challenge

The site is exposed to the prevailing south-westerly with no natural shelter. The building had to be comfortable year-round without losing the connection to landscape — shelter and openness, simultaneously.

The Approach

Thick rendered masonry on the windward sides — almost no openings. A compressed courtyard catches the sun and blocks the wind. Full-height glazing only on the ocean side, protected by a deep overhanging roof. The building turns its back to the weather, its face to the sea.

The Solution

Fine sand-textured render in warm off-white, left to bleach and weather with the seasons. Honed limestone floors dissolve the threshold inside and out. Deep window reveals frame the ocean as considered views, not a panoramic spectacle. The building earns its outlook.

Kitchen with small window view of the dune outside
Bedroom with beach view
Wide angle shot of Dune beach house
Concept > Complete

Sixteen months from first site visit to handover. The render colour was mixed on site using local sand aggregate to match the dune material exactly — four sample panels were tested over two seasons before the mix was finalised. The courtyard garden was planted with native coastal species that will naturalise into the dune landscape over time, softening the boundary between the built and unbuilt ground.

Client Perspective

“Working with the studio felt less like hiring an architect and more like finding someone who understood what we were trying to say, before we even knew how to say it.”

James + Sarah M.
Private Residential,
Yallingup WA
RECOGNITION
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2023
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