Alpuins: Revitalizing Historic Architecture in Viana do Castelo
The Alpuins project restores Casa Alpuim in Viana do Castelo, blending historic architecture with modern multi-family housing and sustainability.
A Blend of History and Modernity
The Alpuins project by BrancoCavaleiro & Associados exemplifies the delicate art of architectural rehabilitation and expansion. Situated in the heart of Viana do Castelo, Portugal, this ambitious renovation breathes new life into Casa Alpuim (also known as Casa dos Agorretas), a neo-Manueline urban palace dating back to the 17th or 18th century. The project blends historical preservation with the needs of modern residential living, offering multi-family housing while maintaining the building's architectural heritage.


Preserving Viana do Castelo’s Architectural Legacy
The Significance of Casa Alpuim
Casa Alpuim is an iconic structure in Viana do Castelo, representing the neo-Manueline architectural style. Historically, it has been part of the city's rich urban fabric. However, over time, the building had fallen into disrepair, necessitating an intervention that would both preserve its historic elements and adapt it for contemporary use.
The Alpuins project faced the challenge of retaining the historic charm of Casa Alpuim while addressing modern demands for comfort and sustainability. By focusing on restoration and adaptive reuse, Branco Cavaleiro & Associados successfully transformed the building into a luxurious multi-family housing complex that enhances the city center's urban landscape.


Rehabilitation of the Historic Facade
One of the primary goals of the rehabilitation was to restore the building’s facades to their original splendor. The design team carefully preserved key features, such as the ornate windows, columns, and archways, ensuring that the facade remained faithful to its historical character. The intricate detailing of the neo-Manueline style was preserved, allowing the building to retain its prominent place in the city’s architectural heritage.

Blending Old and New: Architectural Intervention
Interior Restoration with Modern Upgrades
The interior rehabilitation was a meticulous process focused on preserving the building's original elements while upgrading the living spaces for modern use. Features such as skylights, vertical access points, and marbled walls were carefully restored. These elements maintain the historical atmosphere of the space, creating a living experience that is both nostalgic and contemporary.

Materials and Techniques: A Respectful Approach
The materials used in the rehabilitation of Casa Alpuim were selected to harmonize with both the historical significance of the building and the demands of modern construction. The building’s structure, made primarily of wood, was retained, and the decorative plaster ceilings and skylights were preserved. The team utilized construction techniques that were compatible with the building’s historical period, ensuring that the interventions did not compromise its architectural integrity.

Enhancing Thermal and Acoustic Performance
While the building’s historical features were a priority, the thermal and acoustic performance of the spaces were also improved to meet contemporary standards. Modern insulation techniques and high-quality materials were incorporated to ensure that the apartments provide optimal comfort while minimizing energy consumption.


Expanding the Urban Fabric: The New BlockA
Integrating a Modern Extension
To accommodate the demand for modern living spaces, Branco Cavaleiro & Associados introduced a thoughtful expansion in the form of BlockA. This extension seamlessly integrates with the existing building, creating additional multi-family housing units while respecting the regulations of the Historic Center of Viana do Castelo. The new block enhances the site's urban character while providing much-needed housing in the city’s center.


Revitalizing the City Center
The Alpuins project plays a key role in revitalizing the city center of Viana do Castelo. The creation of high-quality residential spaces brings vitality back to a historically significant part of the city. By restoring a neglected landmark and introducing modern living spaces, the project contributes to the urban renewal of this important area.


Sustainability and Modern Living
A Sustainable Architectural Solution
In addition to its architectural achievements, the Alpuins project also embraces sustainability. The careful selection of materials, along with the integration of energy-efficient solutions, ensures that the building meets modern sustainability standards. The use of wood as a primary building material is both environmentally friendly and in keeping with the historical integrity of the building.


Creating a Modern Lifestyle in a Historic Setting
The rehabilitation of Casa Alpuim creates a unique opportunity for residents to experience modern living within a historic setting. The combination of restored architectural features and new amenities offers a perfect balance between luxury and heritage. This blend of the old and the new not only preserves the cultural value of the building but also provides a premium living experience in the heart of Viana do Castelo.


A Successful Rehabilitation of Historic Architecture
The Alpuins project by Branco Cavaleiro & Associados stands as a testament to the power of architectural rehabilitation. Through a careful and thoughtful process, the team was able to restore Casa Alpuim to its former glory while providing the city with modern multi-family housing. This project serves as a model for how historic buildings can be preserved, expanded, and adapted for modern use, contributing to the vibrant urban landscape of Viana do Castelo.


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