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Archello Awards 2026 · Enter your projects before 30 September 2026

House K Melbourne, Australia

House K Melbourne, Australia
Rory Gardiner

House K Melbourne, Australia

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The clients for this project – a couple and their two kids – wanted a single story house while also retaining as much of their garden as possible on a relatively small block. The design strategy was to remove the old lean-to and add a small 50 m2 extension of connected living spaces, increasing the total footprint of the house by 30 m2, making the most of each space by overlapping functions rather than adding a new room for each.

photo_credit Rory Gardiner
Rory Gardiner

The new addition is set back from the northern boundary to maximise natural light and create two aspects for the living room. Internally, the coffered ceiling volumes over the extension reference the cellular plan of the existing weatherboard house by creating a series of loosely defined spaces above each ‘room’. This gives a sense of spaciousness and light by increasing ceiling heights where possible and adding a skylight into one of these ceiling voids to bring natural light deeper into the house.

photo_credit Rory Gardiner
Rory Gardiner

The new spaces are anchored around a storage volume housing a concealed, retractable TV and other tech and a day bed which creates a connecting space in between the study (the last room in the existing house) and the new living area. The landscape and pool continue this approach outside by overlapping different zones for planting, swimming and gathering. Mirroring the daybed and storage volume inside, the garden is punctuated by the above ground pool, a long concrete bench and the vertical volume of a custom steel outdoor fireplace.

photo_credit Rory Gardiner
Rory Gardiner

The materials and finishes are applied in blocks of texture and colour to define different elements or sections of the house. The existing house is divided into two – a light volume for kids bedrooms and study, and a darker ‘moody’ volume housing the main bedroom/ensuite and the corridor connecting to the new extension. The new spaces are much brighter and more stripped back, with a combination of terrazzo floor, plywood joinery and walls and two minimal black kitchen cabinets.

photo_credit Rory Gardiner
Rory Gardiner

Externally, the new addition is distinguished from the old house with a combination of dark cladding and a series of deep red door reveals and fins which giving the façade depth, texture and protect openings.

photo_credit Rory Gardiner
Rory Gardiner

Team:

Architects -Kart Projects | Architecture (Project team: Martin Musiatowicz, Karen Fermo, Erhau Lee, Martyna Sekula, Steph Pahnis)

Construction -  Hemming & Nicoll (House), Vogue Grange (Landscape), Grange Pools (Pool)

Photography - Rory Gardiner

Caption

Project credits

Photographers

Product spec sheet

Manufacturers
Pendant
Toilet Suite, Undermount Basin & Wall Hung Basin
Zoom Sfera Rimless T..., Green 100 Washbasin and Zero Undercounter 60... by Rogerseller
Roof Decking
KLIP-LOK 700 Colorbo... and KLIP-LOK 700 Colorbo... by Lysaght
Painted Plasterboard
Dulux Timeless Grey by James Hardie
Wall Light
Flute by Anchor Ceramics

Project data

Project Year
2021
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