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/resources : Building for the coast means building for resilience. 🌊 From salt-resistant siding to h...
06/15/2026

ownerbuiltdesign.com/resources : Building for the coast means building for resilience. 🌊 From salt-resistant siding to hurricane-rated materials, we help you choose sustainable options that stand the test of time and weather. Modern coastal living should be as durable as it is beautiful.

ownerbuiltdesign.com : Salt air is relentless. Investing in corrosion-resistant materials now prevents costly repairs la...
06/15/2026

ownerbuiltdesign.com : Salt air is relentless. Investing in corrosion-resistant materials now prevents costly repairs later. Build smart for Hawaii.

ownerbuiltdesign.com : Maximize light without the heat. Strategic orientation and deep eaves keep your Hawaii home brigh...
06/15/2026

ownerbuiltdesign.com : Maximize light without the heat. Strategic orientation and deep eaves keep your Hawaii home bright and cool.

A permit isn’t just a piece of paper: it’s a verification of technical safety and architectural integrity. In Hawaii’s r...
06/15/2026

A permit isn’t just a piece of paper: it’s a verification of technical safety and architectural integrity. In Hawaii’s rigorous building environment, professional peer review goes far beyond a simple "rubber stamp."

At Owner Built Design, we believe that true value lies in the details. When we review plans, we aren’t just looking for a signature; we’re looking for structural clarity, code compliance, and buildability. This technical rigor reduces construction surprises and ensures your home is built on a solid foundation of professional documentation.

For owner-builders and homeowners, this means more than just passing a building department check. It means peace of mind knowing that your design: whether it’s a new custom home, an ADU, or a major addition: meets professional standards.

Technical integrity is the bridge between a vision and a safe, permit-ready reality. By prioritizing clear, code-compliant plans, we help you navigate the permitting process with confidence while keeping your project on track and within budget.

Let’s build something that lasts.

ownerbuiltdesign.com simplifies Hawaii permitting. Our precise site plans and technical drawings keep your project on tr...
06/14/2026

ownerbuiltdesign.com simplifies Hawaii permitting. Our precise site plans and technical drawings keep your project on track and code-compliant.

ownerbuiltdesign.com Hawaii homes: 10° south offset for sun. Custom sketches for views & winds.
06/14/2026

ownerbuiltdesign.com Hawaii homes: 10° south offset for sun. Custom sketches for views & winds.

ownerbuiltdesign.com : Let the trade winds do the work. 🌬️ Strategic window placement keeps your home cool.
06/13/2026

ownerbuiltdesign.com : Let the trade winds do the work. 🌬️ Strategic window placement keeps your home cool.

ownerbuiltdesign.com : Smart design makes small Hawaii footprints feel expansive. High-functionality ADUs with seamless ...
06/13/2026

ownerbuiltdesign.com : Smart design makes small Hawaii footprints feel expansive. High-functionality ADUs with seamless indoor-outdoor flow.

ownerbuiltdesign.com : Lower your energy costs with natural cooling. We use the stack effect and trade winds to keep Haw...
06/13/2026

ownerbuiltdesign.com : Lower your energy costs with natural cooling. We use the stack effect and trade winds to keep Hawaii homes breezy and comfortable.

ownerbuiltdesign.com provides precise, code-compliant site plans for Hawaii projects. Get technical docs that clear perm...
06/12/2026

ownerbuiltdesign.com provides precise, code-compliant site plans for Hawaii projects. Get technical docs that clear permits fast. ownerbuiltdesign.com

Address

Oahu, HI
96744

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm

Telephone

+18083834632

Website

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