640-Sq-Ft One-Bed ADU with a Sheltered Front Porch

640 sq ft · 1 bed · 1 bath · 1 story · 20' 0" wide × 37' 0" deep · Plans from $995

This 640-sq-ft, one-bedroom ADU suits a small household or a family adding independent living space. Its single-level layout pairs a compact footprint with a sheltered front porch for a useful place to pause outdoors.

• At 20 feet wide and 37 feet deep, the one-story home keeps its footprint compact. A 74-sq-ft covered front porch gives the entry a sheltered outdoor spot.
• Inside, the living room sits at the entry and opens to the eat-in kitchen. Counter-height seating provides a place for meals or casual conversation.
• The single bedroom serves as the primary suite, with backyard-facing windows and an optional coffered ceiling. A full bath completes the home.
• A hallway coat closet sits near the stacked laundry, while the full bath includes linen storage. The plan has no garage, keeping the layout focused on living space.
• Choose a slab, crawlspace, basement, daylight, or walkout foundation to suit the site. The one-story plan also has 10-foot ceilings on the first floor.

Exterior: Gray, White, Gable roof, Hip roof, Shingle roof, Lap siding, Stone accents