6-Bedroom, 4,589 sq ft Modern House Plan with In-Law Apartment

A self-contained in-law apartment sets the program for this 4,589 sq ft, 6-bedroom Modern house plan. The apartment gives a parent or adult child private quarters under the same roof, with the main house running independently on the other side of the wall. Few plans at this scale commit to full multigenerational separation; this one builds the whole layout around it.

Stucco, stone, and wood cladding divide the wide elevation into distinct volumes, and a courtyard shapes the approach to the entry. Inside, the primary suite stays on the entry level, apart from the shared living...