In the show, 12 couples built a house together.

After marriage, a couple generally builds a house in or nearby the "yard" of the husband's parents.

In 1825, the couple built this mission house at the site.

The couple built their empire to 500 studios by the time they sold the business.

The couple had eight children between 1836 and 1856, all sons, and built this house in 1850.

He was busy at work, and the couple had been building a house.

The new couple built a home known as Castle Hill there and had 12 children.

On Oahu, where they have lived for more than a decade, the couple are building a beach house.

During their time in Washington, the couple built an important art collection.

The couple recently built an addition to their home, apparently because other family members were coming from India to live with them, neighbors said.