Phoenix Casitas & Home Additions

Designed and built for Arizona homeowners who need more space, more function, and lasting value. Custom casitas, ADUs, and home additions designed for homeowners across Phoenix, Scottsdale, Mesa, Chandler, Gilbert, and the Greater Phoenix area.

Canterra Construction Casitas & Additions

Thoughtfully designed casitas, guest houses, ADUs, and home additions for Arizona homeowners.

Expand Your Arizona Home

From detached casitas to attached additions, Canterra helps homeowners create thoughtful spaces that fit their property.

What Sets Canterra Apart

Smarter Planning for Casitas, ADUs, and Additions

Canterra helps homeowners make better decisions before construction begins. From early design-build consultation to value engineering and plan review, the focus is on creating a space that fits the property, the budget, and the way the homeowner will actually live.

This planning process also considers long-term property value, neighborhood fit, future use, and details that can be useful for homeowners, realtors, and resale conversations.

Canterra can also help identify smart home options and practical upgrades that do not require a major amount of extra work, but can add meaningful value to comfort, convenience, energy efficiency, and everyday quality of life.

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Custom casita and residential addition project by Canterra in Arizona

Over 25+ Years

Experience

Canterra Construction team planning a custom casita or ADU project in Arizona
Finished casita living room interior by Canterra in Arizona
Casita kitchen and laundry space with practical residential design by Canterra
Energy-Efficient Planning

Guidance on lower energy costs, solar-friendly planning, efficient systems, mini-splits, insulation choices, and smarter comfort strategies.

Design-Build Consultation

A deeper review of needs, lifestyle, layout priorities, and project goals before design drawings move forward.

Value Engineering

Practical recommendations that help protect the client’s priorities while improving functionality and controlling construction costs.

Bilingual Communication

Guía clara para homeowners que prefieren comunicarse en inglés o español durante la planificación, selección de detalles y construcción.

Built for Property Value

Attention to neighborhood fit, resale potential, future use, practical upgrades, and details that can help support long-term property value.

Smart Home Options

Practical smart home upgrades that can improve comfort, convenience, security, and quality of life without overcomplicating the project.

About Canterra
25 +
Years of Experience
3
ROC Licenses
10 +
Phoenix Area Communities
100 %
Custom Outdoor Projects

Ready to Plan Your Casita or Home Addition?

Tell us about your property, your goals, and the type of space you want to create. Canterra can help you take the next step.

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About Canterra

Canterra custom casita exterior in Arizona
Arizona Residential Construction

Residential Spaces Designed Around the Way You Live

Canterra works with homeowners who want to expand the way they use their property. Whether the goal is a private casita, an ADU, a guest house, or a connected home addition, the focus is on creating a space that feels intentional, durable, and aligned with the home.

This Casitas & Home Additions division is built around practical residential projects for Arizona homeowners who need more room, more flexibility, and long-term value.

Learn About Canterra

Testimonials

Warren W.

It’s hard to put into words how incredibly grateful my family and I are for Canterra. We have been working with them for over a year on a complex casita and total landscaping redesign project for our house, and every single step of the way, their team has gone above and beyond.

Thank you, thank you, thank you. If you are wondering if you should use them, the answer is overwhelmingly yes. The Canterra team is nothing short of phenomenal.

Karle P.

It has been a pleasure to work with Canterra Construction, from start to end. If communication is important to you, you will not be disappointed here. My questions were answered promptly and in detail.

Everyone, from management to those who came out to the house to work, was professional. I would highly recommend their services.

Cassidy V.

We just wrapped up a project with Canterra Construction in our new build. They guided us throughout the process as we transformed our plain, asymmetrical, and inverted TV wall to the focal point of our home.

Their entire team is great and we felt supported by all of them over the course of the process.

Meagan H.

Canterra Construction absolutely exceeded our expectations. They transformed our entire downstairs into a stunning yet highly functional space that perfectly suits our family.

From the custom cabinetry and kitchen bench to the accordion window and outdoor bar, every detail was thoughtfully designed to create a beautiful, versatile environment.

Serving Greater Phoenix, Tucson & Arizona Communities

Canterra builds custom casitas, ADUs, home additions, and residential living spaces for homeowners across Phoenix, Tucson, Prescott, San Tan Valley, Gold Canyon, Paradise Valley, Laveen, Glendale, Surprise, Peoria, Avondale, Buckeye, Maricopa, Anthem, Payson, Sedona, Show Low, Pinetop, Casa Grande, and surrounding Arizona areas.

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