Guia House

Guia House is located within one of the Casa-Mãe da Guia properties in Cascais, representing a careful intervention in contemporary architecture in Portugal. Set on a generous plot and predominantly developed on a single level, the house reflects the simple and rustic character typical of twentieth-century Cascais residences. The project extends across all interior spaces as well as the outdoor areas, ensuring a cohesive and integrated architectural approach aligned with the principles of high-end architecture.

The intervention is guided by a clear objective: to improve everyday functionality through precise and measured changes, while preserving the identity and architectural essence of the original house. This balance between continuity and adaptation defines the project’s approach.

Architectural Design, Materiality and Functionality

The main areas of intervention focus on the kitchen, bathrooms, and the north wing, where spatial reorganisation enhances usability and clarity. The redesign introduces updated layouts and new equipment, improving performance without altering the character of the existing structure.

Materiality plays a central role in maintaining coherence with the original building. Materials are carefully selected to align with the rustic fabric, ensuring that new elements integrate naturally with the existing architecture. At the same time, original features are restored and preserved, reinforcing the identity of the house.

Circulation is simplified and clarified, creating more intuitive routes between spaces. This reorganisation enhances comfort and daily use, contributing to a more fluid and efficient living environment. The intervention also extends to the exterior, where outdoor areas are aligned with the architectural language of the house.

Leading Architecture Firm in Portugal: Heritage and Living Experience

The relationship between architecture and context is fundamental to Guia House, ensuring that the project respects its historical and geographical setting while adapting to contemporary living standards. The intervention demonstrates how subtle and precise design decisions can significantly improve functionality without compromising identity.

Guia House stands as a clear example of how architectural rehabilitation can enhance existing residences through restraint and attention to detail. As part of Contacto Atlântico’s portfolio, it reinforces the studio’s position as a leading architecture firm in Portugal, recognised for delivering refined projects that balance heritage, comfort, and architectural clarity.