Adaptive Reuse Coffee Shop Architecture: District 27 by INS Studio in Indonesia

Introduction to Adaptive Reuse in Coffee Shop Architecture

Adaptive reuse has become a leading approach in sustainable architecture, merging environmental responsibility with spatial creativity. District 27 Coffee Shop in Indonesia, designed by INS Studio, is a prime example of this architectural philosophy. Situated in a repurposed medical laboratory, the project transforms a defunct health clinic into a vibrant community hub and coffee destination.

From Medical Lab to Community Coffee Space

The original structure was a medical laboratory, part of a health clinic that had ceased operations. Instead of demolishing the building, the new tenant saw an opportunity to inject new life into the site by converting it into a community coffee shop. This transformation not only conserved the existing structural framework but also reduced material waste—demonstrating the core values of adaptive reuse architecture.

West-Facing Façade and Sunlight Control

Facing west, the building’s façade was subjected to harsh afternoon sunlight. To moderate this exposure, the architects introduced frosted glass blocks and curved concrete walls. These interventions diffuse sunlight while casting dynamic shadows across the front of the building from midday to evening. The result is a softened, filtered ambiance that reduces solar heat gain while enriching the visual quality of the architecture.

Interior Layout and Spatial Strategy

INS Studio worked with the constraints of the existing floor plan and partitions to create an efficient and inviting layout. Given the limited footprint of 216 m², the designers divided the interior into two seating zones using frosted glass block walls. These partial partitions provide both visual privacy and a sense of openness, ensuring the space feels intimate yet unconfined.

The coffee bar was strategically placed at the center of the space, becoming the architectural and operational focal point. This positioning ensures a direct connection with the kitchen and service areas, streamlining workflow while enhancing customer engagement.

Spatial Optimization Through Design Details

A previously underutilized “dead corner” was transformed into a popular “mirror selfie” zone. A large mirror not only draws attention to this zone but also amplifies the perception of space, making the café feel larger and more immersive. This design decision blends functionality with contemporary social behaviors, tapping into the visual culture of café-goers.

Material Expression and Local Identity

The entire exterior was treated with a cement finish tinted in terracotta. This finish reflects the dominant color palette of the local urban environment while distinguishing the café from neighboring structures. The choice of terracotta not only strengthens the building’s identity but also references Indonesia’s material heritage, grounding the design in a sense of place.

A New Life Through Adaptive Reuse Coffee Shop Architecture

District 27 Coffee Shop exemplifies how adaptive reuse architecture can offer sustainable, community-oriented, and visually compelling solutions. INS Studio’s sensitive approach to repurposing an abandoned clinic into a social space embraces environmental efficiency and design intelligence. Through strategic spatial planning, material honesty, and climate response, this coffee shop demonstrates the power of architectural transformation through reuse.

All the photographs are works of Akasa Rana