One bedroom house plans give you many options with minimal square footage. 1 bedroom house plans work well for a starter home, vacation cottages, rental units, inlaw cottages, a granny flat, studios, or even pool houses. Want to build an ADU onto a larger home? Or how about a tiny home for a small lot? Stay in budget with these affordable and simple one bedroom house plan designs. Tiny house plans and small house plans come in all styles, from cute Craftsman bungalows to cool modern styles. Inside, you'll often find open-concept layouts. To make a small house design feel bigger, choose a floor plan with porches. Some of the one bedroom floor plans in this collection are garage plans with apartments. Perfect for giving you more storage and parking, a garage plan with living space also makes good use of a small lot. Cheap house plans never looked so good.