Great Primary Shapes House

Great Primary Shapes House
© ​Elsa Young

Great Primary Shapes House

 Gregory Katz Architecture

INTERIOR DESIGN
Cameron Collective

DESIGN AND PRINCIPAL AGENT
Gregory Katz

PHOTOGRAPHS
​Elsa Young

AREA
275 M²

YEAR
2022

LOCATION
Johannesburg South, South Africa

CATEFORY
Houses, Residential

Beauty comes in all shapes and sizes and is a notion that holds truth for the residence of Kelly-Ann Myles and Julie Parker in the northern suburbs of Johannesburg.

Great Primary Shapes House
© ​Elsa Young
Great Primary Shapes House
© ​Elsa Young

Their home, with its focal point being a magnificent Chinese Nettle tree, can be aptly described as an ever-evolving architectural marvel.

It takes on a transformative journey, morphing through a series of geometric shapes, commencing with a triangle, and culminating in a circle.

Great Primary Shapes House
© ​Elsa Young
Great Primary Shapes House
© ​Elsa Young

The concept for this 275m² house, nestled on a 1,600m² plot of land, originated from a book Gregory Katz was engrossed in at the time—Euclid's Elements.

Captivated by the idea of creating a structure where the exterior of each shape is composed of different materials, while the interior materials remain consistent, thereby unifying the spaces, Greg sketched a rudimentary digital diagram that incorporated various shapes like triangles, hexagons, cubes, and circles.

Great Primary Shapes House
© ​Elsa Young
Great Primary Shapes House

An infectious idea that prompted the clients to suggest the inclusion of trapezoid windows. Since the design unfolded from the outside in, it became one of the most unconstrained projects in the practices’ portfolio, devoid of any fixed formulas or constraints.

It introduced a layer of complexity that sparked debates and required continuous-resolution throughout the process.

Great Primary Shapes House
© ​Elsa Young
Great Primary Shapes House
© ​Elsa Young

The outcome is a four-bedroom dwelling that not only fulfills its functional purpose but also aims to exude a joyful and captivating ambiance.

Interconnected living areas create a sense of cohesion, seamlessly integrating with the outdoors through strategically positioned geometric aperture windows.

Great Primary Shapes House
© ​Elsa Young
Great Primary Shapes House
© ​Elsa Young

The architect intended to invite exploration and delight in every corner, captivating the imagination with its progressive metamorphosis.

The house's distinctive charm lies in the fact that its skin doesn't require paint; each shape possessing and facilitating its own unique identity and distinctive character.

Great Primary Shapes House
© ​Elsa Young
Great Primary Shapes House
© ​Elsa Young

The triangular entry volume houses a staircase that climbs at the perfect 3D angle, following the contour of the wall.

This non-axial placement allowed space for the entrance door at the base of the stairs. Creating a fascinating association and harmony between the floor plan and section.

Having worked on the client’s previous residences, Interior designer Cecil Cameron has a deep understanding of their style, preferences, and distaste for the ordinary.

Great Primary Shapes House
Great Primary Shapes House
Great Primary Shapes House
© ​Elsa Young

Thus, it became a matter of harmonizing their distinctive style with Gregory's architectural vision.

The interior design honors the architectural design while also imbuing the space with a sense of warmth and comfort through a curated selection of contemporary eclectic statement pieces.

To accommodate the unconventional room shapes, the team opted for a significant amount of custom-made furniture and pops of color, enhancing the space's uniqueness.

Great Primary Shapes House
© ​Elsa Young
Great Primary Shapes House
© ​Elsa Young

Greg attributes his inspiration to his earlier experiences working with renowned architects such as Zvi Hecker and Daniel Liebeskind. He exclaims, "Working alongside visionaries like Zvi and Daniel teaches you to embrace bravery, boldness, and independent thinking. “

The GPS House embodies that sentiment and stands as a testament to its uniqueness, courage, boldness, and sheer excitement.

Great Primary Shapes House
© ​Elsa Young


Great Primary Shapes House
© ​Elsa Young
Great Primary Shapes House
© ​Elsa Young
Great Primary Shapes House
© ​Elsa Young
Great Primary Shapes House
© ​Elsa Young


Great Primary Shapes House
Elevations
Great Primary Shapes House
Sections


Great Primary Shapes House
Ground Floor Plan
Great Primary Shapes House
First Floor Plan
Great Primary Shapes House
Roof Site Plan