Get More Space. Skip the Red Tape.

Permit-exempt prefab buildings designed for Maui property owners—installed in hours, not weeks.
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Need More Room, But Dreading the Permit Process?

We get it—Maui’s permitting process can be time-consuming and costly. That’s why we specialize in permit-exempt buildings under 200 sq ft, built off-site and installed     quickly on your land with virtually zero waste. No delays. No drama. Just clean, fast, high-quality results.

How It Works

  • Prefabricated Panels

    We build your walls, install the windows, and trim off-site with precision and quality control.

  • Delivered & Installed in 1–3 Days

    Depending on your site, most buildings are installed in hours ( roll off ,120s.f.) to 2 days for on site assembled panelized construction —no heavy machinery, no mess.

  • Enjoy Your Space

    Whether it's a guest suite, art studio, office, or rental—your new building is ready to use, finish, and enjoy.

Maui Eco Built - Completed Custom Build
Maui Eco Built - Custom Build

Why Go Permit-Exempt in Maui?

  • No Building Permit Required for structures under 200 sq ft
  • Perfect for Ag Land (where most of our clients build)
  • Affordable, Fast, and Low-Impact
  • Ideal for Guest Housing, Offices, Studios, Rentals
  • Covered Lanais Available to connect multiple units
  • Only One Trash Bag of Waste per project—seriously
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From Foundation to Finish in Just Days

We respect your land, your time, and your lifestyle. That’s why we leave your property cleaner than we found it—with a new structure ready for your next chapter.
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120 s.f. residential permit exempt
600 square ft. Ohana
Maui Eco Built Custom Yard Addition

Browse Popular Builds

What Other Maui Property Owners Say

I recently had the pleasure of working with Maui Eco Built for the second time on the construction of my small home, and I couldn’t be more impressed with their work. From start to finish, the team demonstrated the highest level of professionalism an…

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Tim Forkner

Love it! The neighbors complimented me on the design!

Francisco – Makawao, Maui

10 years check-in. Structurally really good, with perfect waterproofing, roof, and windows never leaked. No issues with siding & and battens. The Lofts have worked well for storage.

Jerry – Haiku, Maui

We are very pleased with the work you have done. The artistic element in the design of our PV Power Building complements our home and is pleasingly aesthetic. Thank you for consulting with us through the design and building process and always listeni…

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Bruce Glenn & Meredith Moon – Olinda, Maui

Maui Eco Built has been great to work with! They have been on time, very responsive, as well as very understanding of my budget and my time constraints. Since I was new to the entire process, Maui Eco Built also made several recommendations throughou…

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Libor – Hana, Maui

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    Let’s build your new space the Maui Eco Built way.

    Still Not Sure if You Qualify?

    We’ve worked with hundreds of Maui property owners—especially on agricultural land. Our team can tell you in minutes whether your project is a good fit for a permit-exempt building.

    Get a QuoteCall 808-359-4089

    Frequently Asked Questions

    What makes a building permit-exempt on Maui?
    In Maui County, structures under 200 sq ft can often be built without a permit, provided they meet specific use and placement guidelines. We design all of our permit-exempt buildings to comply with those requirements, so you can skip the red tape and start enjoying your new space faster.
    How quickly can my building be installed?

    Most of our permit-exempt buildings are delivered and installed in just hours to a couple of days, depending on your site. Because we build the panels off-site, there’s no heavy machinery, minimal disruption, and virtually no mess.

    Can I customize the layout or finishes?
    Yes. Even though these buildings are under 200 sq ft, you can choose layouts, window and door placements, siding styles, and finishes to match your style and intended use. Covered lanais can also be added to connect multiple units.
    What kinds of uses are these buildings best for?
    Our permit-exempt units are popular for guest suites, artist studios, home offices, rentals, storage, and even agricultural-support buildings. Many clients also use them as a first step toward expanding their property with additional units later.
    Do you handle delivery and setup?
    Absolutely. We handle the entire process—from prefabrication to transport to installation—so you can have a move-in-ready structure without managing multiple contractors. We even leave the site cleaner than we found it.