• Pendleton – Most Popular Modern Farmhouse Plan Main Floor Primary – MF-2639

    Modern Farmhouse Plan Guarantees Comfort, Style, and Charm Modern Farmhouse Home Design is here to stay. This beautiful rustic and lively  modern farmhouse plan is part of a brand new collection of these designs. This style is marked by rustic materials, comfortable and functional floor plans, and traditional exteriors and roof lines. This home is […]

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    Pendleton – Most Popular Modern Farmhouse Plan Main Floor Primary – MF-2639
  • Million – Luxury French Country Mansion – M-5620-MIL

    A Stunning Custom French Country House Plan with All Kinds of Surprises In a rare perfect conjunction of site, client, builder and designer and taste we present the Million Custom Home Design. Our original clients have been magnificent to work with and we have loved every minute of the collaboration.  This French Country house plan […]

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    Million – Luxury French Country Mansion – M-5620-MIL
  • Sting X-16A – Perfect Modern Home Design Main floor suite- loft- vaulted – MM-2515

    Modern Masterpiece House Plan We consider this a modern masterpiece house plan, adorned with stunning curb appeal and understated elegance. “Sting” is a natural light lovers dream, creating a captivating harmony of light and space.  Central core windows perfectly positioned near the top of the 16′  great room ceilings flood this home with beautiful light […]

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    Sting X-16A – Perfect Modern Home Design Main floor suite- loft- vaulted – MM-2515
  • JENI MODERNA – LUXURY MODERN ESTATE – M-5440-J

    A two-story, 5 bedroom, 5 car garage Modern Luxury Home Design originally designed for a very special modern thinking client. Too much to list, but suffice to say, nothing is left out. Two story great room opens to two story covered Lanai with Koi pond and two way fireplace. A Library with attached den is […]

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    JENI MODERNA – LUXURY MODERN ESTATE – M-5440-J
  • The Answer – Rustic Barn House  Plan – MF-1786

    Rustic Barn House  Plan We’ve had tons of success with plans like our Farm-640, and we’ve decided to take all of the requested add-ons from that plan and roll them into a brand new rustic barn house plan we’re calling “The Answer.” The moment you enter the front door, you’ll know you’re in a special […]

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    The Answer – Rustic Barn House  Plan – MF-1786
  • The Bright

    This Prairie Craftsman style “The Bright” Plan was my own personal residence. I designed this house plan for my family with several goals in mind. I wanted a strong, timeless architecture to lead into large multi-use spaces. I did this with the two story great room you see here, with its formal entertaining ability as […]

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    The Bright
  • Alexander Pattern Optimized One Story House Plan – MPO-2575

    Fully integrated Extended Family Home Imagine  an Extended Family Home on  peaceful corner of a welcoming neighborhood, a vision of harmonious living takes shape – a multi-generational, extended one-story 4-bedroom gabled family home plan , a blueprint for dreams and a celebration of family’s enduring bond. This home design represents the epitome of endless possibilities, […]

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    Alexander Pattern Optimized One Story House Plan – MPO-2575
  • Sting X-16A – Perfect Modern Home Design Main floor suite- loft- vaulted – MM-2515

    Modern Masterpiece House Plan We consider this a modern masterpiece house plan, adorned with stunning curb appeal and understated elegance. “Sting” is a natural light lovers dream, creating a captivating harmony of light and space.  Central core windows perfectly positioned near the top of the 16′  great room ceilings flood this home with beautiful light […]

    more...
    Sting X-16A – Perfect Modern Home Design Main floor suite- loft- vaulted – MM-2515

Mark StewartPersonal service and accountability along with leading edge design talent

Mark Stewart personally designs all the firms Custom House Plans as well as supervises and reviews all aspects of every project. The Design Studio is run by Chele Stewart and the Design Drafting Department is headed by Michael Stewart. Sam Stewart leads the social media and website admin departments. You guessed it. Its a family deal here and we are all very happy to serve you in any way possible. The goal of the firm is to exceed the expectations of every client every time. Mark personally follows your project throughout completion of construction documents, site planning , engineering and permit follow-through. Chele handles the design contracts and fees. Michael very capably manages the drafting details for every design and works with Mark on the design of each home.

The typical Mark Stewart Design Process involves design, CAD working drawings, structural calculations, site planning and the like. Our drafting and engineering personnel are second to none and your home will be designed by Mark himself. We also offer a carefully crafted interior design and rendering option that many homeowners have found invaluable. You not only end up with a Custom Home Design with a set of House plans but you also receive custom interior renderings that show your homes important interior views in living color. Our interior design and rendering process takes the home design process to an entire new level, giving you the ability to visualize and guide exactly what your home will look and feel like before you start. The Interior Deliverable s give your builder a huge advantage in communication and bidding, as well as construction supervision. “A picture is worth a thousand words” is an old adage that is very true in the case of home design and construction.

You can rest assured

that this kind of personal attention is our commitment to you. We have been rewarded with high praise from our clients over the years and are committed to your overwhelming satisfaction with our design service. The Mark Stewart design career spans over three decades and is noteworthy for its depth and breadth. If you don’t find the right Mark Stewart stock house plan for your needs, be sure that Mark and his talented team of colleagues can create just what you desire. Many of our previous custom designs are now offered with appropriate revision as “Stock House Plans” that can be purchased directly from our website. You will find a large selection that may hold the perfect house plan for you.

Please call for your custom design consultation (503) 701-4888

Custom Design Process

The custom home design process is an exciting and challenging experience. Over the past 20 years we've developed a plan that makes it easy.

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Portfolio of Recent Projects

Explore a selection of recent and design projects in process so that you can see for yourself the scope and quality of our work.

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Get Your Custom Design

Start your custom design consultation today.

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