Top ADU Design Trends for 2025: Modern Styles and Features

ADU design continues evolving as homeowners seek spaces that blend functionality with contemporary aesthetics. Here are the leading trends shaping ADU design in 2025.

Architectural Styles

Modern Minimalist Clean lines, large windows, and neutral color palettes create sophisticated, uncluttered spaces. Perfect for urban California settings.

Industrial Chic Exposed beams, concrete floors, and metal accents embrace the garage's industrial origins while adding contemporary appeal.

Scandinavian-Inspired Light woods, white walls, and cozy textiles create warm, inviting spaces that maximize natural light.

Popular Interior Features

Smart Home Integration Voice-controlled systems, automated lighting, and energy-efficient appliances are becoming standard expectations.

Flexible Multi-Use Spaces Murphy beds, sliding partitions, and convertible furniture allow rooms to serve multiple functions throughout the day.

Biophilic Design Elements Living walls, natural materials, and indoor plants connect occupants with nature in urban environments.

Kitchen and Bath Trends

Compact European Appliances Space-efficient, energy-saving appliances designed for smaller homes without sacrificing functionality.

Statement Lighting Pendant lights, track lighting, and LED strips serve as both functional elements and design focal points.

Luxury Finishes on a Budget Quartz countertops, subway tiles, and brushed metal fixtures provide high-end looks at accessible price points.

Sustainable Features

Energy-Efficient Windows Triple-pane windows and skylights reduce energy costs while maximizing natural light.

Solar Integration Rooftop solar panels and battery storage systems make ADUs increasingly energy-independent.

Sustainable Materials Bamboo flooring, recycled countertops, and low-VOC finishes appeal to environmentally conscious homeowners.

These trends reflect the growing sophistication of ADU design as the market matures and homeowner expectations evolve.