If you've got an eye for chic modern architecture and need a great home for your own family plus aging parents or renters, give House Plan 11730 a try. This two-story design offers 2,900 square feet in total split between a three-bedroom, two-and-a-half bath main house and a one-bedroom, one-bathroom secondary unit. Step inside the main house from the front porch and a foyer welcomes you in with a mudroom closet and a handy powder room. The living space with a fireplace fills in next, before you come to the L-shaped island kitchen beside the dining area in back. Head up the U-shaped staircase to find all three bedrooms, including a five-piece primary suite with a walk-in closet and two that share a hall bath. The laundry room is also located on the second level for convenience. Entry for the secondary unit is also from the front porch, but the door faces the side to give the structure the look of a single-family home. This unit has a foyer in front and then a great room that stretches back to the island kitchen. Don't miss the fireplace between the living and dining areas! The bedroom is located at the rear of the house, across from a four-piece hall bath with a stall shower and a tub. The laundry for this unit is downstairs in the basement.