This five-pack of architecturally designed ADUs features clean, mono-pitch rooflines ideal for low-height zones and modern infill sites. Each concept stays within the 750 sq ft ADU limit, aligning with regulations in California, Oregon, Washington, and beyond.
Designed for builders and developers, the pack includes two- and three-bedroom layouts with open-plan living, built-in study or hobby spaces, and strong indoor-outdoor flow. The simplified rooflines support efficient construction and bold curb appeal.
Builder Benefits:
✅ All under 750 sq ft – ADU compliant
✅ Mono-pitch designs for height-restricted lots
✅ Smart layouts with flexible use
✅ Great for urban infill, backyard units, or guest houses
✅ Pre-designed to reduce drafting time
A practical, standout addition to your ADU offerings—perfect for today’s small-footprint housing demand.
Includes: Concept house plans, editable architect files, artist impressions, client-brochures, custom plan names and branding.
We design homes in packs of five - Each Homepack contains 5x set concept plans, usually designed around a theme, home style or size. e.g. With the BuildBASE Pack you could cover 3x different home styles or sizes.