National Innovation Center by Joaquim Portela Arquitetos: Preserving Heritage and Innovating Legal Spaces

The National Innovation Center, designed by Joaquim Portela Arquitetos, is a striking example of adaptive reuse and architectural preservation in the historic center of Bragança, Portugal. Completed in 2021 with a total area of 596 m², this project demonstrates a seamless integration of heritage restoration and modern legal innovation, redefining the role of historic buildings in contemporary urban contexts.

Architectural Context and Vision

Located in the heart of Bragança, the building had undergone multiple interventions over the years to accommodate changing functional demands. Many of these modifications had altered or defaced significant architectural features, requiring careful restoration. The design philosophy of Joaquim Portela Arquitetos focused on preserving the monumentality of the original structure while reinterpreting it for modern use as a Legal Innovation Center.

The project prioritized retaining the existing volume and main façade, the perimeter stone walls, and original carpentry details, while reconstructing the roof with a wooden structure. Notable features such as the main room ceiling, the stone staircase, the rear façade, and side shutters were restored and highlighted, respecting the historical integrity of the building.

Monumentality of the Staircase

A central feature of the building is its historic stone staircase. Initially designed to create a dramatic entry experience, the staircase was reimagined to extend its monumental presence throughout the building. This approach not only preserved the scenic character of the stairway but also established a continuous visual and spatial connection between different areas of the center. The staircase now serves as a unifying element, enhancing circulation, and integrating programmatic functions in a visually cohesive manner.

Programmatic Innovation

The design carefully aligns with the functional requirements of a Legal Innovation Center, ensuring that the restored architectural elements support contemporary use. Open shelves, modern seating arrangements, and integrated circulation paths facilitate interaction, collaboration, and knowledge exchange. Every architectural decision respects the building’s historic context while supporting its new technological and social functions, making it a model for adaptive reuse in historic urban centers.

Materiality and Spatial Experience

Materials were selected to complement the historic character while providing modern durability and aesthetics. The use of exposed stone, wooden ceilings, and concrete accents reinforces a dialogue between the past and present. Large windows, restored facades, and careful interior detailing enhance natural light penetration and spatial openness, creating a stimulating environment for innovation and research.

The National Innovation Center by Joaquim Portela Arquitetos exemplifies how architectural restoration and contemporary design can coexist. By preserving the building’s monumental elements and integrating modern programmatic needs, the project strengthens Bragança’s cultural heritage while fostering legal innovation and collaborative research.

All photographs are works of  José Campos