Set on a narrow 5 × 27 m urban plot, the house occupies only 5 × 15 m, deliberately leaving a significant portion of the site unbuilt. Rather than maximizing the building footprint, the design uses these open areas to bring daylight, greenery and natural ventilation deep into the house.

The long plan is organized as a sequence of connected living spaces, gardens and voids. Large openings, a skylight and planted courtyards reduce the sense of depth typical of Vietnamese townhouses, while creating changing qualities of light throughout the day. Common areas remain visually connected, encouraging interaction between family members while maintaining distinct spatial experiences.

A restrained palette of exposed brick, warm timber, white surfaces and natural planting gives the house a calm and familiar character. The project’s main distinction lies in transforming limited urban width into a generous living environment—prioritizing climate, openness and everyday life over built density.