Casa Themis

CASA THEMIS

Sergio Sampaio Archi + Tectônica

Casa Themis
© Manuel Sá

ARCHITECTS
Sergio Sampaio Archi + Tectônica

EQUIPE DE PROJETO
Renata Hirayama, Piero Artuzo

ENGINEERING & CONSULTING > STRUCTURAL
União Técnica Estrut Metal

ENGINEERING & CONSULTING > CIVIL
Jhma Construções

ARQUITETO LÍDER
Sergio Sampaio

AREA
430 m²

YEAR
2025

LOCATION
Itu, Brazil

CATEGORY
Residential Architecture, Houses

Casa Themis
© Manuel Sá

English description provided by the architects.

The project stems from a desire for a country home where the family can gather and entertain friends on weekends, fostering togetherness, leisure, and enjoyment of the scenery.

The site where the home was built is situated on a gentle slope, with much of its perimeter defined by the curve of the access road facing east.

Casa Themis
© Manuel Sá
Casa Themis
© Manuel Sá

In this context, the project created a curved platform that gently emerges from the terrain via a stone wall which, while ensuring privacy from those passing on the front street, supports the structures of the pool, solarium, and outdoor fireplace, all oriented toward the best view of the landscape.

On this foundation, an L-shaped building was constructed so that all bedrooms, living areas, and the lounge are fully integrated with the leisure platform.

Casa Themis
© Manuel Sá
Casa Themis
© Manuel Sá

Structurally, the building was constructed using metal columns and beams, with walls of cellular concrete blocks, clad externally with wooden paneling.

This construction system, in addition to providing excellent thermal and acoustic insulation, drastically reduced waste generation during construction and, due to its structural lightness, allowed the living room to be built entirely as a cantilever that projects 5 meters beyond the front stone wall.

Casa Themis
© Manuel Sá
Casa Themis
© Manuel Sá

This cantilevered section was utilized as a covered carport, accessed via a separate staircase. The main entrance, meanwhile, is located on the side of the house and is marked by a metal canopy.

Through sustainable technical and construction solutions and the rational use of the site and its surroundings, the architecture reveals itself with expressiveness and innovation, providing a unique experience for users and blending seamlessly with the site’s topography.

Casa Themis
© Manuel Sá


Casa Themis
© Manuel Sá
Casa Themis
© Manuel Sá


Casa Themis
© Manuel Sá
Casa Themis
© Manuel Sá
Casa Themis
© Manuel Sá
Casa Themis
© Manuel Sá


Casa Themis
© Manuel Sá
Casa Themis
© Manuel Sá
Casa Themis
© Manuel Sá
Casa Themis
© Manuel Sá
Casa Themis
© Manuel Sá
Casa Themis
© Manuel Sá


Casa Themis
© Manuel Sá
Casa Themis
© Manuel Sá
Casa Themis
© Manuel Sá


Casa Themis
Site Plan
Casa Themis
Floor Plan - Ground Floor