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Recycled Wood and Aluminum Panels Forming a Dynamic Urban Hub
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Constructed with recycled wood and aluminum panels, this structure embodies a seamless integration of natural aesthetics and urban connectivity, serving as a multifunctional hub for community engagement in San Jose.
5 key facts about this project
01
Constructed using aluminum panels that ensure durability and low maintenance.
02
Integrates recycled wood elements to promote sustainability and warmth in the design.
03
Features an innovative bent A-frame design to enhance spatial dynamics.
04
Emphasizes vertical circulation, connecting multiple levels for improved accessibility.
05
Incorporates extensive glazing to maximize natural light and outdoor views.

### Project Overview

Located at 400 South Lanza Street in San Jose, California, Interchange encompasses both interior and exterior spaces totaling 8,070 square meters. The design team, consisting of Ilke Iliev, Chris Donatello, and Anthony Mull, has created a structure that aims to embody the interconnectedness of contemporary urban life, particularly within the context of San Jose's vibrant technological landscape.

### Aesthetic and Spatial Strategy

Interchange features a unique angular form that conveys movement and dynamism, reflecting the innovative spirit of Silicon Valley. The design integrates sharply inclined planes that enhance visual interest and suggest fluidity. The project incorporates significant architectural elements, including a prominent vertical tower that symbolizes connectivity and offers panoramic views of the surroundings. Tube and bridge structures within the design serve as both pedestrian pathways and aesthetic components, facilitating movement throughout the building and contributing to its overall narrative.

### Materiality and Sustainability

The selection of materials is a key aspect of the project's identity. Reinforced concrete provides the structural framework for the building, while floor-to-ceiling glass enhances natural light access and visual connections to the environment. Aluminum panels lend a contemporary aesthetic, and the incorporation of recycled wood in select interior spaces adds warmth and comfort to the design. The landscaping surrounding the structure features native plant species that minimize water use and promote biodiversity, underscoring the project's commitment to sustainable practices.

### Community Engagement and Interior Layout

The interior layout focuses on fostering community interaction through multi-functional spaces suitable for various activities, from exhibitions to social gatherings. Open areas are prioritized, enabling free movement and encouraging occupants to engage with one another. Innovative vertical circulation elements, such as escalators and staircases, enhance connectivity between levels, making the building a central hub for social engagement. By situating itself at a major transit junction, Interchange improves accessibility and supports economic activity in the region, reinforcing its role as a vital communal asset within San Jose's urban fabric.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
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Eligibility Open to all
Early bird registration deadline 19 November 2025

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