The Pedro Abad House in Córdoba, Spain, reinterprets local vernacular architecture through a minimalist lens, showing how sustainable design can harmonize with centuries-old surroundings. Designed for a couple and their daughter to Passive House standards, the 2,676-square-foot home occupies a narrow in-fill lot, with living areas arranged around a skylit interior courtyard that fills the house with light and natural ventilation. An open living-dining space connects to a south-facing pool terrace, extending daily life outdoors. White walls and concrete floors are warmed by chestnut wood detailing, including the kitchen island and window frames. Upstairs, the primary suite and two bedrooms open to a deep balcony overlooking the terrace. Thick, insulated concrete and radiant heating and cooling ensure year-round comfort, while rooftop solar panels generate surplus energy. A study in restraint, the house blends contemporary sustainability with the quiet elegance of Andalusian tradition.