Studio Arthur Casas is a São Paulo–based architecture and design studio founded in 1990 by Arthur Casas, with an additional office in New York. Known for its elegant, modernist aesthetic grounded in Brazilian context and modernism tradition, the firm emphasizes thoughtful materiality, spatial clarity, and seamless integration of indoor and outdoor environments—balancing rational form with warm, lived-in quality.
With over 200 completed projects spanning residential, commercial, public works, interiors, and product design, the studio’s portfolio includes celebrated works such as the Pacaembu House, Hotel Pulso, and Angra dos Reis weekend house. Their work reflects a commitment to human-centered design, poetic clarity, and environmental responsiveness across Brazil and internationally.
LOCATION: São Paulo, Brazil (also New York)
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In essence, the Terrazzo Apartment by Studio Arthur Casas embodies a meticulous blend of craftsmanship, art, comfort, and subtlety. By embracing minimalist finishes, curating furniture and artwork with care, and maintaining high-tech solutions invisibly integrated, this residence…
The implantation of the Fazenda Boa Vista Residence was a challenge due to the setback restrictions, which make it a narrow and long volume. The creation of interesting proportions, then, arises from volumes with sloping roofs, through…
Conceived on a plot of land with a sea view in the middle of the Atlantic Forest, the LAB house was planned so that it would seem to glide over the vegetation, positioning itself as a wide…
The LP Apartment in Rio de Janeiro is a refined residence that celebrates both art and landscape. With sweeping views of Leblon Beach and the surrounding mountains, the apartment was designed to integrate an extensive art collection…
Attending the property owners’ briefing, a couple which lives in the MW apartment with one of their daughters, the intimate area holds two suites and the master suite, with two closets and interconnected bathrooms.
The Yellowbrick House – made for a couple with two kids – is inserted on a terrain with two sides facing an extensive preservation area in Alphaville, São Paulo. This characteristic allowed for the implantation of the…
In this project, the Benjamin Fleider residence, built by Oswaldo Bratke – one of the most important of modern architecture – in São Paulo, in 1956, had its original architecture preserved.
With a panoramic view to Tejo River, TM apartment is on the penthouse of a retrofit building in the heart of Lisbon. The project’s layout reflects the wishes of clients …
Located on one of the most elegant streets of Paris, where the major fashion stores and art galleries are concentrated, this apartment signed by Arthur Casas, co-authored by architect Marina Werfel
