Yuji’s House by Goiva: A Compact São Paulo Home Reimagined with Concrete, Light, and Brazilian Design

Yuji’s House, designed by São Paulo-based architecture firm Goiva, is a striking renovation project that blends tradition with modernity in the heart of the Pinheiros neighborhood. With just 200 m² of built area on a narrow and compact urban lot, the project reinterprets the classic typology of the city’s residential fabric, creating a warm, tech-savvy homefilled with natural light, crafted textures, and spaces for social living.

Reviving a Traditional Structure with Contemporary Language

Originally a 40-year-old brick residence, the house retained much of its original structure and façade—a decision that allowed Goiva’s architects, Karen Evangelisti and Marcos Mendes, to ground the new design in memory while offering a bold architectural update. The home sits quietly on a low-traffic residential street, mirroring its neighbors in form, yet subtly standing out through its modern concrete-framed windows and curated materiality.

A Modernized Interior Rooted in Brazilian Design

The renovation was shaped around the vision of homeowner Yuji, who requested a refined, high-tech home with thoughtful integration of Brazilian design. The interiors reflect this through a curated selection of local furniture pieces by celebrated designers such as Gustavo Bittencourt, Guilherme Wentz, and Estúdio Bola. These pieces are not just decorative—they are central to the home’s identity, balancing innovation with cultural relevance.

Social Living on a Compact Footprint

Prioritizing social interaction, the architects transformed the ground floor into a fluid, open-plan environment. The kitchen and living room are directly connected, promoting a sense of unity and spaciousness. A barbecue area and timber deck extend the living space outdoors, fostering seamless indoor-outdoor connections. The original corridor, previously used solely for circulation, now functions as a visual and social extension of the main living space, enriched by landscaping that offers privacy and natural light.

Subterranean Surprises: A Basement Pub and Hidden Garden

In a creative use of vertical space, the architects dug beneath the house to realize one of Yuji’s dreams—a private pub and entertainment area. Accessible via a sculptural steel staircase, this underground retreat includes an intimate garden courtyard and uses the site’s natural slope to house a discreet garage beneath the main level. This strategic excavation enhances the home’s functionality without expanding its urban footprint.

Structural Innovation with Sensitivity

Updating the house structurally was among the project’s most challenging tasks. While preserving the original load-bearing brick walls, the architects introduced new concrete volumes to support the expanded kitchen and enhance stability. The transition between old and new is seamless—concrete, wood, and natural stone harmonize with the home’s existing character while adding a contemporary edge.

“Modernizing the structure and lifestyle of the house without erasing its architectural history was by far our greatest challenge,” explains architectMarcos Mendes.

Architecture that Engages the Street and the Sky

The new window volumes do more than admit light—they become sculptural elements in the façade, offering intriguing glimpses into the interior while elevating the home’s street presence. At night, carefully planned landscape lightingtransforms the façade and garden, enhancing the ambiance and reinforcing the home’s welcoming character.

A Layered Experience of Space, Light, and Texture

Yuji’s House exemplifies compact urban living that doesn’t compromise on comfort or aesthetics. Every square meter is carefully considered—from the integrated kitchen and lounge to the hidden sleeping quarters upstairs. The use of exposed concrete, timber accents, and local stone creates a tactile, sensory-rich experience that feels grounded, warm, and unmistakably Brazilian.

Goiva