Custom home builder

Home addition construction in Peoria, AZ

Modern Design Construction builds home additions in Peoria and across the West Valley.

A newly completed home addition in Peoria, Arizona, showing a seamless exterior connection between the original single-family home and the new framed living space. The stucco finish and roofline of the addition match the existing structure.

Expert Home addition construction in Peoria, AZ

A home addition gives you more living space without leaving the neighborhood you chose. Modern Design Construction handles the full build process, from planning your new footprint to finishing the interior so it matches your existing home. We serve Peoria homeowners adding bedrooms, expanding kitchens, building in-law suites, and creating dedicated living areas. Peoria's mix of HOA-governed communities and established single-family neighborhoods means every addition project starts with a clear look at your lot, your zoning district, and any deed restrictions that apply. Our work covers Peoria and the surrounding West Valley, including Glendale, Phoenix, Scottsdale, Paradise Valley, Sun City, Sun City West, Sun City Grande, Tempe, Avondale, Waddell, Litchfield Park, Laveen, Anthem, and Buckeye. We take projects from concept through construction, and we stay focused on seeing each one through to a clean, finished result. If your home no longer fits your family, call Modern Design Construction to talk through your options.

What's included

Added square footage increases your home's resale value in the Peoria market
A well-matched addition blends with your existing structure instead of looking like an afterthought
Staying in your home avoids the cost and disruption of buying and moving
A dedicated in-law suite or guest room keeps extended family close with their own space
Expanding your kitchen or living area improves how your household functions every day
New conditioned space built to current Arizona energy codes reduces long-term utility load

Finish Carpentry Specialist

Custom Cabinetry Design

Design-Build Services

Rough Construction

ADU and Casita Construction

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FAQ

Home addition construction FAQ

Common questions about home addition construction in Peoria, AZ.

Can Modern Design Construction build a home addition in Peoria if my neighborhood has an HOA?

Yes, we work on homes in HOA-governed communities across Peoria. HOA covenants and deed restrictions vary by neighborhood, so we review what applies to your lot before construction begins.

What types of home additions does Modern Design Construction build in the Peoria area?

We build bedroom additions, kitchen expansions, in-law suites, full room additions, and attached living spaces. We serve homeowners across Peoria, Glendale, Scottsdale, and the broader West Valley.

Do I need to move out of my Peoria home during a home addition build?

Most homeowners stay in their homes during a home addition project. The scope of work and where the new space connects to your existing structure will determine how much your daily routine is affected.

Will the new addition match the look of my existing Peoria home?

Matching your existing exterior finish, roofline, and interior style is a core part of how we plan every addition. We build the new space to look like it was always part of your home.

Does Modern Design Construction handle the full home addition build or just part of it?

We manage the full construction process from planning through finished interior work. Homeowners across Phoenix, Tempe, Avondale, and Peoria work with us as a single point of contact for the entire project.

What areas near Peoria does Modern Design Construction serve for home additions?

We build home additions throughout Peoria, Glendale, Phoenix, Scottsdale, Paradise Valley, Sun City, Sun City West, Sun City Grande, Tempe, Avondale, Waddell, Litchfield Park, Laveen, Anthem, and Buckeye.

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Client Reviews

What Maricopa County customers say.

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After living in this house for over 20 yrs our kitchen needed to be brighter and more modern looking. Derek and his crew did an excellent job installing new counters, backsplash, and all the other upgrades we had envisioned. Great communication, prompt service and cleanup. We wouldn’t hesitate to contract with Modern Design Construction again for future remodeling!

Derek did a complete gut and reconstruction of our kitchen and breakfast nook and we couldn’t be happier with the final results. He helped take our nice track home kitchen and make it custom home worthy! Derek expanded our island giving us more room for appliances and entertaining, added brand new cabinets that were extended up to the ceiling. We also added a whole new row of cabinets in our breakfast nook. To tie the whole project together, he updated our fireplace and added a matching mantle. The results speak for itself and he did an amazing job!

I finally have my dream kitchen. I initially wanted just my peeling cabinets replaced. Derek from Modern Design Construction LLC sent a picture of an updated much roomier kitchen. From start to finish, the hardest thing I had to do was pick out colors, flooring, knobs, a faucet and stay out of the way. The plumber, electrician, painter and flooring people all did exceptionally work. I highly recommended Modern Design Construction LLC. I am very pleased with my new kitchen.

We highly recommend Derek for your next remodel project. Our project included a major Kitchen redesign, as well as tile and cabinetry in two Bathrooms. From our very first meeting with Derek, he brought creative design ideas to help us reimagine our our spaces to achieve the bright and open concept we were looking for. This was a large project requiring multiple trades which Derek sourced and managed. It all went very smoothly and through each step, Derek worked closely with us to ensure every small detail met our expectations. His suggestions for tweaks here and there resulted in not only beautiful ascetics but, the best possible function as well. Thank you for everything Derek; you are a fabulous craftsman and a great guy! — Lisa Rae & Tom

Derek is very professional and quickly responded to my issues with the plumbing install. I would definitely recommend his company.

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Proudly Based in Peoria, AZ

Stop by, call, or book online — we're always nearby when you need us.

Phone

(623) 418-2769

Hours

Monday 7:00 AM - 4:00 PM
Tuesday 7:00 AM - 4:00 PM
Wednesday 7:00 AM - 4:00 PM
Thursday 7:00 AM - 4:00 PM
Friday 7:00 AM - 4:00 PM
Saturday Closed
Sunday Closed