Hong Kong architect Gary Chang stands in his transformed studio, showcasing flexible modern design.

Hong Kong Architect Gary Chang Transforms 32 Sqm Apartment with 24 Dynamic Configurations

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Written by Sam Johnson

2026-09-02

Reimagining Compact Living: The Domestic Transformer by a Hong Kong Architect

In the bustling city of Hong Kong, architect Gary Chang’s innovative apartment design, the Domestic Transformer, pushes the limits of compact living. The designer has, within just 32 square meters, created an adaptable space that morphs into 24 distinct living environments. This transformation utilizes sliding partitions, fold-down furniture, and ceiling-mounted tracks, redefining the possibilities of limited domestic spaces.

Compact apartment kitchen with foldable walls and sleek modern appliances.

Spatial Innovation by a Hong Kong Architect

Chang’s journey with the apartment, which he moved into in 1976, began as a personal exploration of space-sharing. Originally constrained by its segmented layout with small bedrooms and communal areas, the apartment’s evolution reflects his quest for multifunctionality. Layers of innovation over the years led to the 2007 mechanized version, where sliding walls and moveable units continuously redraw the living map.

Movable partition reveals a hidden bedroom within a small apartment space.

Fluid Interiors and Evolving Environments

The core of the innovator Chang’s design lies in maximizing function in every inch. By concentrating services and storage along the apartment’s perimeter, he leaves the center open for transformation. Innovative features include steel track-mounted partitions, deployable counters, and a hydraulic bed that folds away to reveal a living area. Mirrored and metal surfaces further enhance the illusion of space, offering a sense of openness.

For more innovative compact living solutions, explore the road-ready tiny home by Saly Karavan, expertly crafted for mobility and comfort.

Dynamic living area with a retractable dining table and modular units.

Adaptive Lighting and Privacy Solutions

Beyond its physical transformations, the apartment embraces light as a dynamic component. A motorized screen and yellow-tinted glazing change the interior’s atmosphere, introducing warmth. This adaptability extends to privacy, with acoustic challenges addressed through a steam shower that doubles as a private space for phone calls.

Gary Chang demonstrates sliding wall mechanics in the adaptable apartment.

Influences and Inspirations: From Historical to Local

Chang’s work is rooted in architectural history, inspired by innovative designs like Gerrit Rietveld’s Schröder House and Murphy beds. He also draws from local Hong Kong street hawkers, whose stalls adjust to their spatial needs. This blend of historical and cultural references grounds his high-tech transformations in practical reality.

Open closet configuration using sliding panels and adjustable shelving.

A Continuing Narrative of Innovation

The Domestic Transformer is part of this visionary’s ongoing exploration in versatile architecture, echoed in projects like the Suitcase House near Beijing. The architect has applied these concepts to residential developments in Hong Kong, making small spaces function with surprising versatility. Each project furthers the dialogue on how design can meet urban living challenges.

Large sofa folds down to reveal a hidden workspace in the apartment.

Redefining Domestic Space Limitations

While the 24 configurations are impressive, they serve as a lens on a broader inquiry: how much space do we really need? Rather than replicating a larger apartment, Chang’s design encourages rethinking how space supports diverse living activities. Its versatility demands active participation, inviting residents to engage dynamically with their living environment.

Compact bathroom equipped with modern fixtures and space-saving features.

Transforming Time into Floor Plan

Ultimately, Chang’s Domestic Transformer challenges the notion that rooms must serve a single permanent purpose. By allowing rooms to take turns, it redefines the home itself as a dynamic entity, where the functions of a bedroom, kitchen, cinema, or workspace share time rather than space. Here, time becomes a part of the floor plan.

View of a fully expanded studio layout showcasing living and relaxation zones.

Discover another example of compact space transformation with the Adaptive Steel Grid Residence in Kaohsiung, showcasing expansive living in limited areas.

Gary Chang adjusts shelving units in a versatile apartment setting.
Animation of room transitioning from living space to bedroom configuration.
Sunlit apartment kitchen with glass panels and ceiling storage solutions.
Versatile guest bed unfolds from an inconspicuous cabinet in the living room.
Sleek bathroom design featuring a minimalist sink and foldable shower screen.
Gary Chang showcases convertible shelving and storage options in the apartment.
Illustration of space-saving folding mechanism for a compact dining table.
Open apartment layout revealing combined kitchen and dining areas.
Convertible home office setup with modular desks and storage drawers.
Close-up of sleek, modern cabinetry and integrated kitchen appliances.
Animation showing quick conversion from a bedroom to a living area.

Source: designboom.com

Frequently asked questions

How many configurations does the Domestic Transformer have?

The Domestic Transformer has 24 distinct living environments within a 32 square meter space.

What innovative feature does Gary Chang’s apartment include?

Innovative features include sliding partitions, a hydraulic bed, and steel track-mounted partitions to transform the space dynamically.

What historical influences inspire Gary Chang’s design?

Gary Chang draws inspiration from innovative designs like Gerrit Rietveld’s Schröder House and learns from Hong Kong street hawkers whose stalls adapt to spatial needs.