Visiting downtown São Paulo is like diving into layers of memories, and few stops are as iconic as the Casa da Boia mansion. Founded in 1898 by Syrian immigrant Rizkallah Jorge Tahan, the two-story house has undergone more than a century of changes, evolving from an old copper foundry into an important cultural center.
Today, the space transcends its commercial origins by housing the Casa da Boia Cultural, which works to preserve São Paulo’s identity. The institution’s collection pays tribute to the legacy of Rizkallah and his wife, Zekié Naccachian, connecting the industrial past to the development of the metropolis.

Learn about the history of Casa da Boia
With 127 years of history, Casa da Boia Metais e Hidráulica is a rare example of a business that has adapted to changes in the Brazilian retail sector. Initially, the company produced decorative copper items. However, it soon expanded its production to include plumbing fixtures, such as water tank floats, responding to the public health demands of the time.
Today, the store’s catalog reflects the versatility that made it famous. Customers can find everything from laminates to kitchenware and decorative pieces that evoke the origins of Casa da Boia in São Paulo.

Take a free tour of the restored mansion!
The company has operated since 1909 in the same mansion that serves as its headquarters, located in downtown São Paulo. A municipal historic landmark, the property underwent a major renovation in 2024 that highlighted its architectural beauty.
The good news is that you can explore this São Paulo gem through guided tours. Once a month, Casa da Boia Cultural opens its doors so the public can get an up-close look at the family’s original furniture and the industrial machinery that helped build the capital.
To participate in the tours, simply register in advance on the institution’s website. The next one will take place on April 23, with sessions at 10:30 a.m. and 2:00 p.m. Don’t miss the chance to enjoy this free experience!
📍 Rua Florêncio de Abreu, 123 – Historic Center
⛓️ More information at casadaboiacultural.com.br or @casadaboia
