Owner-Built Design

Owner-Built Design Affordable, Expert Residential Design in Hawaii 🏠
Custom ADUs, home additions, & new homes by draftsman-turned-licensed architect Jim Kane.

Structural calculations, stamping, and permitting—high-value design without high-end fees. ➡️ ownerbuiltdesign.com Thinking about building a new home, remodeling, or adding improvements like an ADU, deck, or structural addition to your home in Hawaii? At Owner Built Design, we provide expert residential design and structural solutions to homeowners, contractors, and drafters across Hawaii. From na

vigating complex permitting processes to creating beautiful, functional designs, we simplify every step to bring your vision to life. With nearly 30 years of experience working with owner-builders and a recently acquired architectural license, we specialize in ADU designs, structural calculations, and comprehensive permit-ready plans. Our mission is to empower you with the knowledge, clarity, and confidence needed to move forward with your project. Explore our articles and resources for valuable tips, insights, and guidance on Hawaii’s residential design and permitting process. When you're ready to get started, let's connect and see how we can make your dream project a reality!

ownerbuiltdesign.com : Reclaimed hardwoods paired with 10° south-offset shading for sustainable warmth. Smart, code-comp...
06/25/2026

ownerbuiltdesign.com : Reclaimed hardwoods paired with 10° south-offset shading for sustainable warmth. Smart, code-compliant island living. AI Concept.

ownerbuiltdesign.com : Explore our sustainable planning services. Smart monitoring makes off-grid living effortless. Con...
06/25/2026

ownerbuiltdesign.com : Explore our sustainable planning services. Smart monitoring makes off-grid living effortless. Conceptual AI visual.

ownerbuiltdesign.com/resources : Stop solar heat gain. Radiant barriers and ridge vents keep Hawaii homes cool naturally...
06/25/2026

ownerbuiltdesign.com/resources : Stop solar heat gain. Radiant barriers and ridge vents keep Hawaii homes cool naturally.

ownerbuiltdesign.com : Design your off-grid dream. We plan remote ag lots with self-sufficiency and a 10° southern solar...
06/24/2026

ownerbuiltdesign.com : Design your off-grid dream. We plan remote ag lots with self-sufficiency and a 10° southern solar offset. Start today.

ownerbuiltdesign.com : 'Ohana' layouts for aging in place. Multi-gen designs with smart solar orientation and cost-effec...
06/24/2026

ownerbuiltdesign.com : 'Ohana' layouts for aging in place. Multi-gen designs with smart solar orientation and cost-effective plans.

ownerbuiltdesign.com : Fire-resilient design meets island aesthetics. Use local stone to create beautiful, functional de...
06/23/2026

ownerbuiltdesign.com : Fire-resilient design meets island aesthetics. Use local stone to create beautiful, functional defensive zones for your home.

ownerbuiltdesign.com : Navigating O’ahu’s new FEMA maps? We design resilient, elevated homes for safety and style. AI co...
06/23/2026

ownerbuiltdesign.com : Navigating O’ahu’s new FEMA maps? We design resilient, elevated homes for safety and style. AI concept.

ownerbuiltdesign.com/resources : Harnessing the Hawaii sun doesn't require complex electronics. Passive solar water heat...
06/23/2026

ownerbuiltdesign.com/resources : Harnessing the Hawaii sun doesn't require complex electronics. Passive solar water heating uses smart roof orientation and the 10-degree southern offset to provide reliable, low-maintenance energy efficiency. By integrating these systems into a modest, code-compliant design: and respecting the 65-foot coastal setback: owner-builders can achieve sustainable results without the overhead. This conceptual visual illustrates how simple physics can drive smarter home design.

ownerbuiltdesign.com makes Maui and Kauai county codes simple. Get technical plans designed for local approval. Ready to...
06/22/2026

ownerbuiltdesign.com makes Maui and Kauai county codes simple. Get technical plans designed for local approval. Ready to start your island build?

ownerbuiltdesign.com optimizes every angle. A 10° south building offset creates natural shade and lowers your cooling co...
06/22/2026

ownerbuiltdesign.com optimizes every angle. A 10° south building offset creates natural shade and lowers your cooling costs instantly. #10

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Oahu, HI
96744

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Thursday 9am - 5pm
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