The architectural design project located in São Paulo, Brazil, addresses an urgent need for housing in an area facing a significant increase in homelessness. It features three distinct blocks: one dedicated to social interaction, another for private living, and a third for utility services. The overall design promotes both community bonding and individual privacy while emphasizing sustainable living practices and self-reliance.

Functional Zoning

The space is divided into well-defined areas that serve specific purposes. The social block contains shared facilities such as a kitchen and living room, which are designed to encourage interaction among residents. In contrast, the private block offers spaces for work and rest, allowing individuals to retreat when necessary. The utility block, known as the wet tower, is crucial as it houses bathrooms and solar heating systems, optimizing the layout for better functionality and service efficiency.

Sustainability Integration

Sustainability is a core element of the design, highlighted by the use of a biofilter system called the Bananeira Circle. This system effectively manages gray water while supporting the growth of plants, allowing residents to grow some of their own food. This integration enhances self-sufficiency and reinforces the commitment to environmental responsibility within an urban setting.

Material Selection

Specific materials have been chosen to enhance the structural integrity and sustainability of the design. The main framework utilizes Cross-Laminated Timber (CLT), recognized for its carbon-negative characteristics. To ensure waterproofing, wooden panels are used along with projected cork. Translucent tiles made from recycled PET bottles are included, serving both practical and aesthetic purposes while aligning with the overall sustainable vision of the project.

Water Management Systems

A comprehensive rainwater harvesting system is also incorporated, featuring gutters, filters, and storage tanks. This efficient setup reduces the need for municipal water sources. By focusing on water management, the design supports sustainability goals and creates a resilient environment that meets both functional needs and ecological concerns.

The use of communal gardens further emphasizes the intention to connect residents with nature, providing spaces where they can relax and cultivate plants. This blend of practical design and environmental consideration fosters a living space that values community interaction while supporting individual well-being.