This 130 sqm residence, nestled in the heart of Fazenda Boa Vista in São Paulo, Brazil, was designed by the  architectural and design studio Arthur Casas.

The project aims to integrate, honor, and elevate the surrounding environment from within—crafting a living experience where nature becomes an intrinsic part of the architectural and interior language.

Shaped by the constraints of the plot and in dialogue with the local landscape, the result is a contemporary yet sensitive home that fuses natural elements, regional materials, and sustainable principles while offering an inviting, innovative, and harmonious living environment.

Sloped Roofs

The narrow and elongated shape of the plot led to the creation of an unconventional structure with sloped roofs set at varying, non-perpendicular angles.

These creative rooflines frame the surrounding landscape in unique ways, balancing intimacy and openness—providing both a cozy feel and expansive views of the outdoors.

Cobogós: A Local Mashrabiya

On the ground floor, a hidden kitchen is paired with an open gourmet kitchen adjacent to the dining area.

Facing the pool, this space is framed by floor-to-ceiling windows that reveal the lush garden and tranquil water.

On the opposite facade, a perforated Portuguese-style screen—known locally as cobogós—offers privacy while allowing for natural light and cross-ventilation. Designed by Arthur Casas specifically for this project, the screen features a custom Y-shaped pattern, creating a distinctive and intricate aesthetic.

The ground floor also includes a gym, expansive entertaining area, and a spacious suite. Upstairs, four additional suites are organized around a shared central space.

Glass Pool Wall

The lower level houses a serene wellness area, complete with a sauna and a large daybed.

A glass wall connects this space to the pool, allowing views into the shimmering blue water and establishing a poetic dialogue between the levels.

Along with a skylight above the staircase, this design brings natural light into the basement, enriching it with the same connection to nature that defines the entire home.

Timber Facades and Roofs

Sustainably sourced engineered wood was used throughout the structure, enabling expansive interior spaces with large openings.

The roof is clad in charred pine—installed like decking over a concrete surface—for enhanced fire and water resistance, making it suitable for exterior use.

The same material was used for the tilting windows on the upper floor, which provide complete privacy for bedrooms and bathrooms.

These shutters continue the roofline when closed and can be manually opened to 30°, 45°, or 90°, allowing for flexible control over light, ventilation, and privacy through a custom-designed mechanism.

Handcrafted Stone Facades
Natural materials echo the home’s location and cultural context. The facades feature local Moledo stone, applied by hand both on the exterior and select interior walls, following traditional building methods. Each stone is individually broken and arranged on site, accompanied by a beige sand-based mortar. Custom porcelain flooring was developed for the project to harmonize with the chosen materials.

Natural Materials in the Interior Design
The use of porcelain, timber, and stone continues seamlessly into the interiors, establishing a cohesive design language throughout.

The spaces are further enriched by natural materials such as linen, suede, leather, and raw wood, complemented by ceramic accents and local Brazilian art—particularly in the master suite and entrance hall.

Vintage furniture is mixed with contemporary pieces and custom designs by Arthur Casas, including the dining tables, coffee table, and outdoor lounge chairs.

Architectur and Design : studio Arthur Casas

Photos by  : Fernando Guerra

Article Editor : Ofri Paz

Magazine Creator : Ifat Moor Levit