We've gathered a collection of mother-in-law suite house plans that don't sacrifice a thing when it comes to form, function, or style. Multigenerational living is one trend to come out of 2020 ...

This house plan by Nir Pearlson is designed as a two-story cottage but either story could be used as a mother in law suite ...

They are called mother-in-law suites, granny flats or accessory dwellings. No matter which term is used, the purpose is the same: Modifying or adding on to a home so an aging parent can live with ...

Cost, too, can be prohibitive – for instance the cost of building one, if your home did not come with a mother-in-law suite, can cost anywhere from $40,000 to $125,000.