Casa 100

Casa 100 is a residential building in Machalí constructed from approximately 630 square meters of American Oregon pine and surrounded by gardens. The property contains three bedrooms, two bathrooms, and multiple spaces designed for official functions and cabinet meetings.

The Braden Copper Company built the residence in the 1920s to serve as the home of their mining operations general manager. The property was part of the copper industry's growing infrastructure in the region during that era.

The house displays North American architectural features from the 1920s that reflect how mining wealth shaped local residential design at that time. These design choices remain visible in the crafted details and materials throughout the building.

The building sits within a maintained garden area and is visible from outside the property. Visitors should plan to view the structure during daylight hours to properly observe the architectural details and overall character of the residence.

Important discussions took place here in the early 1970s when high-level visitors used the property to speak about economic matters. These moments connected the building to crucial turning points in Chilean economic history.