Hernández House / Langarita Navarro Arquitectos

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Lastly, a generous steel and timber helix staircase bridges the project vertically and provides an enjoyable, dynamic view of all its layers.The project is proposed as a layering of actions that are articulated in the cross-section. The first action consists in creating a new ground zero by excavating and lowering the entire surface of the plot. This is how the generous heights are achieved – otherwise impossible due to regulations – as well as bringing the house closer to the water table, which provides enough humidity to improve the thermal performance of the house and the lush green gardens with minimal watering needs. The usual program organization of the house is inverted. The basement becomes a privileged space bringing together the common and playful spaces of the house, open to two Atlantic landscapes – one bright and diverse on the southern patio and another serene and uniform on the patio to the north.The third action consists in elevating a lightweight timber volume on a set of slender supports; housing the most private part of the home. The piece returns to the alignment of nearby buildings and gives volumetric continuity to the urban elevation. As opposed to the ubiquitous brickwork in the neighborhood, the project proposes a ventilated façade using wooden shingles. The piece faces the east to make the most of the views towards the adjacent park and shelter it from the neighboring views to the south and north. On the rooftop, a cacti garden provides views of the distant mountain range of the Sierra de Madrid.The second action is to design a heterogeneous collection of connectors that help resolve the change in elevation between the street and the built volume: an oblong wooden walkway ramp, a permeable tramex surface as a parking space for vehicles, and the swimming pool garden slab. They are all designed to encourage airflow and improve the evapotranspiration of both the lower-level gardens and the pool water. These air movements improve the thermal performance of the house during the hot summer while also still allowing light and sunshine into the house during the winter.Text description provided by the architects.The developments proliferating on the outskirts ofMadrid, in wastelands and brownfields surrounding the city, show urban planning that is completely indifferent towards the landscape and any kind of cohabitation with nature. Broadly speaking, strict planning regulations have resulted in plots built to the brim and surrounded by a narrow strip of garden unlikely to thrive.This project is in one of these new-build neighborhoods, on a south-facing plot at the end of a long row of semi-detached houses, alongside a small park. The clients’ cosmopolitan life, the memories of the landscapes they lived in the north of Europe, and their dedication to the world of art led to the need to challenge planning regulations and secure their two coveted aims: bright spaces with high ceilings for their artworks and the need to live with connections to a diverse exterior space.