Getting a modular structure that comes as a kit is the cheapest option for a backyard guest house—some products cost just under $6,000—but that price tag rarely reflects the final cost.

From a solar-powered floating home that putters through Dutch canals to a rainforest retreat with an oculus, here are the ...

Tiny homes can be a budget-friendly and eco-conscious way to buy a home, and they’re available at Amazon. During Black Friday, we found a fully customizable, two-story prefab tiny home that has ...

So, Eva, 31, researched building a cottage in her own backyard ... a detached unit or installing a prefab one. Over time, you could rent the ADU for income; house a parent, child or caregiver ...

Entrepreneur Sasha Jokic dreams of ending global housing insecurity by manufacturing prefab ... says its backyard homes can generate enough energy to supply some to the primary house.