Lapis Hawaii

Lapis Design Partners is an award-winning architecture and interior design firm based in Honolulu, Hawaii, specializing in custom residential architecture, home renovations, and Accessory Dwelling Unit (ADU) design. Founded by architect John August Black, AIA, the firm combines contemporary architectural principles with Hawaii’s unique climate, culture, and lifestyle to create homes that embrace indoor-outdoor living and multigenerational family needs.

The firm provides comprehensive architectural services for ADUs, guiding homeowners through every phase of the design process—from site evaluation and conceptual planning to 3D visualization, permit documentation, and construction administration. Lapis Design Partners places a strong emphasis on sustainable design, passive cooling, natural ventilation, and efficient space planning, creating custom ADUs that support rental income, aging-in-place, home offices, and multigenerational living while complying with Honolulu’s zoning and building requirements.

Services

• Accessory Dwelling Unit (ADU) Design
• Custom Residential Architecture
• Architectural Planning
• Home Renovations
• Kitchen Remodeling Design
• Bathroom Remodeling Design
• Interior Design
• Space Planning
• 3D Design Visualization
• Construction Documentation
• Permit Coordination
• Construction Administration
• Sustainable Design
• Passive Home Design
• Color Consultation

Why Choose Lapis Design Partners?

• Dedicated residential architecture and ADU design specialists
• Led by licensed architect John August Black, AIA
• Personalized, client-focused design process
• Expertise in Honolulu zoning and ADU regulations
• Sustainable and climate-responsive architectural designs
• Strong emphasis on multigenerational living solutions
• 3D visualization before construction begins
• Construction administration throughout the project
• Award-winning residential architecture firm
• Extensive experience designing homes throughout Oahu