Split House

Red-and-white fluted extension opening onto a sunlit lawn

A beautiful villa upgrade dissolves into a sculptural, split-level addition.


Folding French doors opening onto a striped picket roofline
Red-and-white fluted extension opening onto a sunlit lawn
Folding French doors opening onto a striped picket roofline
Close-up of scalloped red-and-white fluted roof cladding

This warm family home reflects a contemporary way of living together for a young family, while responding to the geological and topographical character of the site.

Our clients loved the existing villa, but needed a home that performed to a modern standard, and provided space for their growing family.

Lofty spaces are enclosed with a dynamic split-hip roof, sarked in cedar and punctuated with high-level windows and a faceted timber screen.

Timber slat screen beside a walnut wall-mounted globe light
Angled timber batten balustrade against blue sky, villa extension
Red-framed entry door beneath slatted timber pergola walkway
Walnut-lined kitchen and dining space under diagonal cedar ceiling
Kitchen island with yellow banquette seating and red window trim
Open-plan kitchen and dining area with green pendant lights
Red-framed bay window seat overlooking neighbouring rooftops
Walnut built-in shelving with leather sofa and reading nook
Split-level living area with cedar ceiling and gallery wall
Kids' bunk room with geometric wallpaper and personalised door
Clawfoot bathtub beneath timber sash window, pink tile trim

Split House

Awards

NZIA Auckland Architecture Award Winner - Housing Alterations and Additions

Designers Institute of New Zealand Best Design Award - Gold Award in the Residential Interiors Category

Dulux International Colour Award – Commendation

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Split House is an extensive renovation of a traditional Sandringham villa with a contemporary addition ‘out back’.

The addition – which provides a new kitchen, bathroom, living room, media room, dining room and even a purpose-designed ‘G&T nook’ – steps down through three split levels to create an easy connection between living spaces and landscape. In each space, the bespoke built-in walnut cabinetry gives shape and form to more intimate spaces.

The lofted ceiling, enclosed under a dynamic split hip roof, is sarked in cedar and punctuated with high-level windows and a faceted timber screen. The height of the volume calls through the ceiling height of the original structure. Beneath the primary living spaces, a cellar and bike workshop were  also incorporated.

The retained fabric of the original villa was restored using best practice heritage principles – with environmental performance improved with new insulation, central heating, rainwater harvesting system, grey water system and an electrical upgrade ready for solar installation.


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