Gota Dam Residence: The House on the Rock, Harare, Zimbabwe
Perched atop a massive granite cliff, this residence is an artistic collaboration that treats architecture as a geological intervention. The structure overlooks a vast man-made reservoir, utilizing cantilevered forms and raw stone to blur the boundary between the domestic interior and the awe-inspiring Zimbabwean horizon. It stands as a testament to building with integrity during periods of extreme economic scarcity, relying on local materials and site-specific excavation.
The Vision
The primary intent was to honor a "breath-taking and awe-inspiring" landscape by creating a piece of architecture that felt equally profound. The design is organized around three elemental components: heavy granite anchor blocks for private quarters, a wide timber platform for communal life, and glass enclosures that frame the panoramic views of the dam. By varying the levels between 112 and 116 meters above sea level, the house negotiates the edge of a fifty-meter drop, ensuring that every living space maintains a physical and visual intimacy with the cliff face.
Tectonics
The residence was born during a period of hyper-inflation and material shortages, forcing a radical commitment to hyper-local sourcing. The massive blocks that anchor the home are clad in "crusts"—the discarded outer layers of granite salvaged directly from the site's excavation. These stones still bear the visible marks of dynamite drill holes, tethering the building’s skin to its literal birth in the rock. This heavy masonry is contrasted by an oversized timber roof and a garage canopy inspired by local basket weaving, where steel rebars are woven into a sun-shading tapestry anchored to a natural boulder.
The Living Building
The Gota Dam Residence functions as a climate-responsive machine, using its massive granite walls as thermal anchors and its deep roof overhangs to protect against the intense sun. A small horizon pool integrates the water of the reservoir visually with the lower levels of the home, cooling the immediate microclimate through evaporation. Even the most specialized spaces, such as the recording studio, utilize strategically placed "band cuts" in the granite cubes to allow for natural light and ventilation while maintaining the silence and solitude required for musical composition.
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Data Sheet
Project Name: Gota Dam Residence
Location: Harare, Zimbabwe
Architect: Sforza Seilern Architects (Artistic collaboration between Studio Seilern Architects and Muzia Sforza)
Completion Year: 2012
Area: 1,500 m²
Key Materials: Local Granite, Timber, Woven Rebar, Glass
Typology: Residential
Client: Private Musician
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