Perched above the forest floor in Piha, New Zealand, the Kawakawa Bach by Herbst Architects reimagines what it means to build a beach house on challenging terrain. Completed in 2017, this raised structure doesn’t fight its steep, tree-covered site. Instead, it rises to meet the canopy, lifting residents into a world where ocean glimpses and dappled sunlight filter through native branches.
The design responds directly to its environment. The site’s dramatic topography could have been seen as an obstacle, but Herbst Architects treated it as an opportunity. By elevating the structure on a cantilevered platform, the house escapes the shadows of the dense forest below and captures views that would otherwise remain hidden. The result is a dwelling that hovers between earth and sky, creating an intimate relationship with the surrounding trees.
Designer:
This isn’t a summer-only retreat. The brief called for a year-round beach house capable of withstanding Piha’s sometimes harsh coastal conditions while maintaining comfort across seasons. The architecture balances exposure with shelter, opening to the environment when conditions allow, while providing protection when the weather turns. Large windows frame the landscape like living artworks, bringing the outside world into every room.
The house’s success lies in how naturally it inhabits its setting. Rather than clearing the site to impose a building, the design weaves through existing vegetation. Living spaces and bedrooms occupy the elevated platform, where residents experience the sensation of dwelling within the forest itself. The cantilevered form creates a lightness that prevents the structure from overwhelming its surroundings, making the house feel like an organic extension of the landscape.
Recognition came swiftly. At the 2018 New Zealand Architecture Awards, Kawakawa Bach received the Sir Ian Athfield Award for Housing, the country’s most prestigious residential architecture honor. Judges praised the project’s engaging connections to its environment and its thoughtful response to a challenging site. The award validated what the design demonstrates so effectively: that careful architecture can enhance rather than diminish natural beauty.
The project represents a particular approach to coastal living. Many beach houses prioritize views through aggressive site manipulation, but Kawakawa Bach achieves visual connection through subtler means. By working with the site’s natural contours and existing vegetation, the house gains something more valuable than unobstructed vistas. It offers an immersive experience of place, where residents live not just near nature but genuinely within it. Herbst Architects, recipients of multiple NZIA awards, have built a reputation for work that responds sensitively to New Zealand’s diverse landscapes. Kawakawa Bach exemplifies this approach. The house proves that even on steep, heavily forested coastal sites, architecture can create generous living spaces that honor their surroundings. It’s a lesson in restraint, proving that sometimes the most powerful design move is knowing when to lift rather than clear away.
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