Mountain House

Shea Homes® presents two picturesque communities within the Mountain House master plan: Opal and Emerald. Explore two new homes neighborhoods within the Mountain House master planned community.

Opal is a community of 158 two-story, single-family detached homes with six flexible floorplans ranging from ~2,409 to ~3,219 square feet, 4-5 bedrooms, and 3-4.5 bathrooms. Each home has a spacious outdoor living space, and select floorplans offer guest suites for visiting family or friends. Airy, versatile layouts, comfortable living spaces and well-appointed kitchens make Opal floorplans functional, practical and perfectly suited to life within the Mountain House master plan. Opal offers thoughtfully designed new homes in Mountain House, CA with flexible living space for growing households and multigenerational needs.

Emerald is an elegant collection of 108 two-story, single-family detached homes. Choose from four thoughtfully designed floorplans ranging from ~3,336 to ~3,793 square feet with 4 bedrooms, 3.5-4.5 bathrooms, and 2-car garages. Every Emerald home has an outdoor living space, while select floorplans feature interior courtyards and private guest suites with separate entrances. With open-concept layouts, inviting gathering areas, and kitchens made for entertaining, Emerald homes sparkle–just like their namesake. Emerald is ideal for those seeking spacious floorplans and elevated design within the Mountain House master plan.