ADU Floor Plan

Atlas

Build estimates starting at $150,000
480 SQFT
Full Kitchen
Full Bath
1 Bed / 1 Bath

Introducing the Atlas — a compact 480 sq ft ADU with 1 bedroom, 1 bathroom, walk-in closet, covered patio, and full kitchen. Features a gable roof, 8–12 ft ceiling options, and 12–16 ft building height. Perfect for a rental unit, guest house, or multigenerational living.

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Schedule a free consultation to discuss this plan and get a custom quote for your property.

Title 24 Compliant
Permit-Ready
Fast Approval
Plan Details & Specifications

Plan Details

The Atlas is a thoughtfully designed 480 sq ft ADU that balances efficiency with comfort. This 1-bedroom, 1-bathroom floor plan features a spacious primary bedroom, a generous walk-in closet, an open-concept kitchen and living area, and a covered front porch — all within a compact 20' × 24' footprint (plus 5' porch).

Key Features

  • Primary Bedroom (11'–9½" × 9'): A full-sized bedroom with space for a queen bed, nightstands, and a TV stand. Large windows bring in natural light.
  • Walk-In Closet (8'–5" × 3'–8"): A dedicated walk-in closet adjacent to the bedroom provides generous storage space.
  • Full Kitchen: L-shaped kitchen with full-size refrigerator, dishwasher, stove/oven, and ample counter space for daily cooking.
  • Full Bathroom (5' × 9'): Complete bathroom with a bathtub/shower combo, toilet, and vanity with sink. Washer/dryer hookup included in the bathroom area.
  • Open Living Area: Combined living room with space for a couch, TV stand, and dining area, creating a comfortable social space.
  • Covered Porch (20' × 5'): A full-width covered front porch extends the living space outdoors.

Specifications

  • Total Living Area: 480 sq ft (20' × 24')
  • Porch: 100 sq ft (20' × 5')
  • Bedrooms: 1
  • Bathrooms: 1
  • Roof Type: Gable roof (various roof types available)
  • Ceiling Height: 8–12 ft options available
  • Building Height: 12–16 ft
  • Washer/Dryer: Hookup included

Architectural Design

The Atlas features a classic gable roof design that provides excellent water drainage and the option for vaulted ceilings. The covered patio extends the usable living space outdoors, creating a seamless indoor-outdoor experience. Multiple ceiling height options (8–12 ft) allow you to customize the interior feel, while various roof styles are available to match your main home's architecture.

Customization and Modifications

Every project is unique. We offer modification services for the Atlas floor plan — whether you need to adjust the layout, swap the kitchen and bedroom positions, modify window placements, or change the roof style. Our design team will work with you to create the perfect plan for your property.

What's Included

  • General Notes and Perspectives: Comprehensive information and visual representations of the design.
  • Fully Dimensioned Floor Plans: Detailed plans with exact measurements.
  • Foundation and Roof Plan: Specific plans for the foundation and roofing structure.
  • Elevations: Exterior views of the building from all sides.
  • Building and Wall Sections: Cross-sectional views detailing construction aspects.
  • Suggested Electrical Layout: Recommendations for electrical system placement.
  • Customization available

Ready to Build Your Atlas?

Schedule a free consultation to discuss this floor plan, get a custom quote, and learn how we can bring your ADU vision to life.

Email: argi@gatheradu.com

19849 Nordhoff St, Los Angeles, CA 91324