Casa Jesús y Ulrike is a net-zero retirement residence designed for near complete autonomy, integrating architecture, landscape, and infrastructure into an efficient, cohesive system. The project prioritizes long-term durability, environmental performance, and minimal reliance on external networks.

The house operates entirely off-grid, collecting and managing its own water, treating wastewater on-site, heating domestic water through solar thermal systems, and generating electricity via photovoltaic panels. Satellite internet ensures connectivity while maintaining autonomy. These strategies enable the house to function within ecological time, responding to seasonal and environmental conditions.

The design organizes around a central corridor connecting four enclosed spaces: primary bedroom, guest bedroom, kitchen, and television room—creating a clear, accessible floor plan. This axis reinforces visual connections between interior spaces and the surrounding landscape.

Outdoor areas are integral to daily life. Large terraces facilitate dining and gatherings, a vegetable garden contributes to self-sufficiency, and a secondary terrace with lake views offers a quiet retreat. These spaces expand the usable living area and reduce dependence on conditioned interiors.

Interior finishes follow a restrained palette focused on performance and longevity. Light lime plaster walls and ceilings enhance natural light, while polished concrete floors provide durability and thermal mass. Pine panels integrate doors and storage into a continuous surface. Additional strategies include green roofs for thermal regulation and reclaimed construction beams repurposed in structural and interior elements.

Casa Jesús y Ulrike serves as a prototype for autonomous living, demonstrating the potential for future clusters of self-sufficient, sustainable communities.