• Pringle Creek – Modern Rustic Farmhouse 2 primary bedroom suite – MB-2659

    Modern Rustic Farmhouse Style with Killer Floor Plan We’re very happy to present you with this deluxe rustic farmhouse. The floor plan has been very thoughtfully laid out and we’ve made sure to include all the stylistic elements that make farmhouses so desirable. Walking up to the home, you’ll see the delightful, inviting front deck […]

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    Pringle Creek – Modern Rustic Farmhouse 2 primary bedroom suite – MB-2659
  • Natural Freedom Barn House – Beautiful Best Selling Barn House Plan – MB-3247

    Unbelievably beautiful Best Selling Barn House Plan with Guest Quarters Let your jaw drop as you behold this masterpiece. A Best Selling Barn House Plan that will blow your mind. A Very Popular Rustic Barn House Plan with equal parts drama and light filled core. Affordable construction meets world class design in every respect in […]

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    Natural Freedom Barn House – Beautiful Best Selling Barn House Plan – MB-3247
  • 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
  • Texas Strong – Fully Featured Modern Rustic Barn House – MB-4841-22

    Fully Featured Modern Rustic Barn House One of the most deluxe and luxurious single story modern rustic barn houses we offer. With almost 5000 square feet of space and tons of unique features, we’re sure that there’s something for everyone to love. The exterior of the home serves up 100% barn style. Sweeping roof lines, […]

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    Texas Strong – Fully Featured Modern Rustic Barn House – MB-4841-22
  • Peace and Quiet – Modern Single Story House Plan – MM-2316

    Modern Single Story House Plan for any family You have discovered a single  story Modern Shed Roof House Plan with four bedrooms, a flex room, pocket office, large island kitchen with an open concept Dining and Living Room that opens to Covered Outdoor Living Space and includes a large two car garage and private primary […]

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    Peace and Quiet – Modern Single Story House Plan – MM-2316
  • Laurel Canyon – One Story Modern Prairie Style House Plan – MSAP-4031

    One Story Modern Prairie Style House Plan Here we have a one story modern prairie style house plan that has it all. From the numerous full bedroom suites to the sprawling outdoor living area, from the three car garage to the open concept central living space, you’ll want for nothing when you set foot in […]

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    Laurel Canyon – One Story Modern Prairie Style House Plan – MSAP-4031
  • 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
  • Blackhorse 4

    L-Shaped Modern House Plan with Light and Energy A modern L-shaped house plan full of happiness and light! Windows all around the great room ensure light in the core of this home at all daylight hours! A main floor master suite is privately located across the plan from the secondary bedrooms on the opposite side. […]

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    Blackhorse 4

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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