Custom Home & New Build Plans

Custom Homes & New Builds

Thoughtful custom home design and residential engineering tailored to your vision, property, and future.

20+ Years Exp.
100+ Engineered & built homes
3 States
Licensed & Insured

One Team, Start to Finish

Design, engineering, and construction under a single contract. No finger-pointing, no miscommunication.

Faster Timelines

Overlapping design and build phases means your project gets done sooner — without sacrificing quality.

No Surprise Change Orders

Because the people designing your plans are the ones building them, the budget stays honest from day one.

About This Service

Custom Homes & New Builds

Create a home built around your lifestyle with custom home design and new build plans from Platypus Design and Construction. Serving Utah and Idaho with residential design and engineering.

  • Thoughtful Custom Home Design
  • Residential Engineering Tailored To Your Vision
  • Property
  • Future
Discuss Your Project
Custom Home & New Build Plans
How It Works

Three steps from idea to reality.

01

Consultation

Tell us about your project — timeline, budget, and vision. We'll assess feasibility and outline a clear path forward.

02

Design & Engineering

Our in-house architects and engineers develop plans optimized for constructability, code compliance, and your budget.

03

Build

The same team that designed your plans builds your project — ensuring nothing gets lost in translation.

Custom Homes & New Builds should feel personal from the very beginning. At Platypus Design and Construction, we help homeowners turn ideas into buildable home plans that reflect their lifestyle, property, budget, and long-term goals. Our residential design and engineering team works closely with you to create a home that is beautiful, functional, and ready for construction.

Designing a new home is about more than choosing a style or floor plan. It requires thoughtful planning, technical accuracy, and a clear understanding of how the home will sit on the lot, perform structurally, and support daily living for years to come. We combine creative design with practical engineering so your custom home is designed with both vision and real-world construction in mind.

Custom Home Design Built Around Your Vision

Every family lives differently, which is why custom home design should never be one-size-fits-all. We take the time to understand how you want your home to look, feel, and function. Whether you are planning a modern mountain home, a timeless traditional layout, or something completely unique, we create plans tailored to your needs.

Our team considers the details that matter most, including room flow, natural light, storage, entertaining spaces, privacy, future flexibility, and the overall experience of living in the home. The result is a design that supports your everyday life while reflecting your personal style.

Residential Design and Engineering for New Builds

A successful new build starts with a strong foundation in design and engineering. Our process is focused on creating home plans that are not only visually compelling but also structurally sound and practical to build. By addressing design and engineering together, we help reduce surprises later in the project and support a smoother path to construction.

We design custom homes with careful attention to site conditions, structural requirements, local code considerations, and construction efficiency. This integrated approach helps ensure your home can move from concept to reality with greater clarity and confidence.

Our Custom Homes & New Builds Process

We guide clients through a collaborative process that helps bring structure to what can otherwise feel overwhelming. From early concepts to detailed plans, our goal is to make sure every major decision is intentional and aligned with your priorities.

  • Initial consultation: We discuss your goals, design preferences, property details, budget direction, and overall vision for the home.
  • Concept development: We begin shaping the layout, style, and major features of your new home.
  • Design refinement: We fine-tune the floor plan, exterior appearance, functional spaces, and architectural details.
  • Engineering integration: We evaluate structural needs and key technical considerations so the home is designed to perform as well as it looks.
  • Construction-ready planning: We prepare detailed plans that support permitting, pricing, and construction.

Throughout the process, we focus on communication, problem-solving, and smart design decisions that keep the project moving forward.

What We Consider in Custom Home Planning

Good custom home design balances aesthetics, performance, and livability. We look beyond the surface to help create homes that truly work for the people living in them. That means thinking through not only what you want today, but what will continue to serve you well in the future.

  • Lot orientation and site layout
  • Views, natural light, and privacy
  • Traffic flow and room relationships
  • Structural feasibility and efficiency
  • Storage, utility, and organization
  • Indoor and outdoor living connections
  • Future family needs and flexibility
  • Construction practicality and budget awareness

By planning carefully at the design stage, we help create homes that feel intentional, comfortable, and ready to be built the right way.

Designed for Utah and Idaho Homesites

Designing custom homes in Utah and Idaho requires an understanding of regional conditions, local expectations, and the unique opportunities each property presents. From rural lots and mountain settings to suburban neighborhoods and infill sites, every homesite comes with its own design considerations.

We tailor our custom home and new build designs to the property itself, accounting for terrain, access, orientation, weather demands, and structural needs. This helps create homes that are better suited to their environment and more practical to construct.

Why Homeowners Choose Platypus Design and Construction

Homeowners choose Platypus Design and Construction because we bring together creativity, technical expertise, and buildability in one process. We understand that a custom home is a major investment, and we take that responsibility seriously. Our team is committed to helping you make informed decisions and move forward with confidence.

  • Personalized home design tailored to your lifestyle
  • Integrated residential design and engineering expertise
  • Plans developed with construction realities in mind
  • Collaborative process with clear communication
  • Experience designing homes for Utah and Idaho properties

We believe great custom homes begin with thoughtful planning. When design, structure, and functionality work together, the result is a home that feels right on paper and in real life.

Start Planning Your Custom Home or New Build

If you are ready to create a home that is designed around your vision, property, and future needs, Platypus Design and Construction is here to help. Our team provides custom home design and residential engineering services that support beautiful, practical, and construction-ready new builds.

Let’s design a home that fits the way you live and gives you a strong foundation for the future.

"From our very first meeting, the Platypus team felt different. They didn't just design our home — they engineered every detail and built it themselves. No miscommunication, no finger-pointing. Just one team that truly cared about our vision."
Sarah & Mike R. Custom Home — Eagle Mountain, UT

Let's build something great together.

Whether you have full plans or just an idea, our team will guide you from concept to completion.

What Our Clients Say

Real Projects. Real People.
Real Results.

We let our work — and our clients — speak for us. Here's what homeowners and business owners have to say about working with Platypus Design & Construction.

"I am more than satisfied with the excellent work Platypus Design and Construction recently did for us. After a windstorm blew down a portion of our vinyl fence, he not only repaired the fence but saw what needed to be done to secure it so it would withstand future storms. He performed the work quickly, efficiently, and skillfully. The result was excellent and the cost was reasonable. We also appreciate the clarity and friendliness of all his communications and interactions with us. Overall, he did a superb job, even exceeding our expectations."
Bruce Y. Fence Repair
"McKay and his team have done multiple TI buildout projects for me and my Scenthound locations. They have been great to work with through everything to help me get a mix of great pricing, service, and overall product delivery. They are honest with their work and will ensure they take care of you as their client. Further, being able to use them for both design drawing, engineering, and the project buildout and management has saved me tens of thousands of dollars and weeks of time during my buildouts to have it all done with them in house. Platypus will continue to be my go-to for all my future commercial construction needs."
Spencer S. Commercial Build-Out
"We had an outstanding experience working with McKay Harper and Platypus Construction on a garage addition and a custom pergola over our patio. From the beginning, McKay demonstrated a high level of craftsmanship and attention to detail - he was able to match the existing architecture of our home seamlessly, to the point that the addition looks like it has always been there. It was a unique design challenge, and McKay used thoughtful engineering to create a beautiful freestanding structure that feels both solid and elegant. His pricing was very fair, and we would give McKay and Platypus Construction our highest recommendation and would absolutely work with him again."
Matt W. Garage Addition & Pergola

Ready to become our next success story?

Join the growing list of homeowners and businesses who chose one team for design, engineering, and construction.

Start Your Project
Get In Touch

Let's Build Something
Together.

Whether you're planning a custom home, a commercial build-out, or just have questions — we'd love to hear from you. Tell us about your project and we'll reach out within one business day.

Licensed In Utah · Idaho · Arizona
Licensed & Insured
Response Within 24 hrs
No Obligation

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Utah (385) 314-4443