Unique, Modern House Plans

Mark Stewart Home Design offers an exclusive collection of best-selling house plans direct from the Designer.


Start your home search for quality stock house plans today using our search form to the right. You can narrow your search by plan size, architectural style and many other features. We have a robust collection of Home Designs in styles ranging from Modern, Rustic, Prairie Style, Tudor, Wine Country and Craftsman Home Plans all the way to Portland Skinny Row House Designs on up to Luxury and Estate Homes.

Take advantage of over 35 years of experience in home design and the production of stock home  plans. Mark Stewart Home Designs have become synonymous with unmatched design quality, carefully prepared working drawings and expertly crafted living space. You will also find our expert design and administrative staff will be very responsive and helpful in your house plan search. We want you to find the exact house plan for your needs.

Modern Farmhouse House Plans
Exciting Modern Farmhouse Style House Plans

We are building a growing collection of small house plans to compliment our full portfolio of Builder Favorite House plans in Prairie, Craftsman, Contemporary, Tudor Style, Modern Home Designs and emerging Farmhouse Home Plans.

House Plans by Mark Stewart are  also unique in that there is a large collection of Home Designs that feature

Best selling Modern House Plans
Best selling Modern House Plans

a fully independent Casita. This group of House Plans with a Casita solves so many living challenges faced today, from Home Business needs to a Long Term Guest or Relative. Mark Stewart Custom Home Designs are also available on the site with many available for purchase as stock home plans. Our Home Design Portfolio will remain current and in fact be ahead of the design curve as it has been for 35 years.


 Enjoy finding the perfect house plan!                  

Showing 1 — 10 of 23

M-4984

A wonderful family compound in the Lodge Style.

Sq Ft: 4,984Width: 61.5Depth: 77.8Stories: 3Master Suite: Upper FloorBedrooms: 4Bathrooms: 3.5

MM-4611-MK

“If you are looking for a Large L-shaped …

Sq Ft: 4,611Width: 74Depth: 119.5Stories: 2Master Suite: Main Floor

Sky Lodge Modern Lodge house plan
M-4581-SH

Luxury Lodge House Plan with Master on Main Enj…

Sq Ft: 4,581Width: 91Depth: 55Stories: 2Master Suite: Main FloorBedrooms: 4Bathrooms: 3.5

M-4673

Charming Lodge Style House Plan Here is a one o…

Sq Ft: 4,673Width: 80Depth: 116.5Stories: 2Master Suite: Main FloorBedrooms: 4Bathrooms: 3.5

M-4907-PH

Two Story Craftsman Duplex House Plan This char…

Sq Ft: 4,907Width: 50Depth: 64Stories: 2Master Suite: Upper FloorBedrooms: 3Bathrooms: 2.5

MSAP-4714-TA

This spacious Northwest Modern house plan offer…

Sq Ft: 4,714Width: 95.3Depth: 97.3Stories: 2Master Suite: Main FloorBedrooms: 4Bathrooms: 4.5

M-4777MG House Plan FRONT
M-4777-MG

A Luxurious Custom Design, perfect for a large …

Sq Ft: 4,777Width: 64.5Depth: 86.6Stories: 2Bedrooms: 6Bathrooms: 5.5

Stafford View House Plan Front
M-4820

Modern House Plan with Loft Beautiful sprawling…

Sq Ft: 4,820Width: 140Depth: 81Stories: 1.5Master Suite: Main FloorBedrooms: 4Bathrooms: 3.5

Moneyhan House Plan
M-4941M

This is a luxurious yet very comfortable house …

Sq Ft: 4,941Width: 92.8Depth: 73Stories: 2Master Suite: Upper FloorBedrooms: 4Bathrooms: 5

M-4717 1 House Plan
M-4717

Here is a Magnificently designed luxury lodge m…

Sq Ft: 4,717Width: 64Depth: 70.5Stories: 2Master Suite: Main FloorBedrooms: 3Bathrooms: 2.5