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 39

MM-1439

Living Large in a Small Modern Home This small …

Sq Ft: 1,439Width: 66Depth: 32Stories: 1Master Suite: Main FloorBedrooms: 2Bathrooms: 2

MM-1159 1 Loft House Plan
MM-1159

Modern Loft House Plan with Ultimate Flexibilit…

Sq Ft: 1,159Width: 32Depth: 32Stories: 2Master Suite: Upper FloorBedrooms: 2Bathrooms: 2

M-1340PFM 1 House Plan
M-1340PFM

This modern house plan has all the patterned li…

Sq Ft: 1,340Width: 66Depth: 29Stories: 2Master Suite: Main FloorBedrooms: 2Bathrooms: 2

M-1020 PFM 3 House Plan
M-1020 PFM

How much house do we really need? Here is a hou…

Sq Ft: 1,020Width: 68Depth: 15Stories: 1Master Suite: Main FloorBedrooms: 2Bathrooms: 2

MA-1428 1 House Plan
MA-1428

This exciting duplex house plan features spaces…

Sq Ft: 1,428Width: 14Depth: 66Stories: 2Master Suite: Upper FloorBedrooms: 2Bathrooms: 2.5

MA-1455 1 House Plan
MA-1455

Perfect for an investment property, this duplex…

Sq Ft: 1,455Width: 20Depth: 45.5Stories: 2Master Suite: Upper FloorBedrooms: 3Bathrooms: 2.5

M-1173 1 House Plan
M-1173

Here is the retreat you have always wanted. You…

Sq Ft: 1,173Width: 42Depth: 28Stories: 1Master Suite: Main Floor

M-1294 1 House Plan
M-1294

Simple and comfortable living in under 1300 squ…

Sq Ft: 1,294Width: 38Depth: 59Stories: 1Master Suite: Main FloorBedrooms: 3Bathrooms: 2

MSAP-1453 1 House Plan
MSAP-1453

Here is a great empty nester house plan that co…

Sq Ft: 1,453Width: 59Depth: 58Stories: 1Master Suite: Main FloorBedrooms: 3Bathrooms: 2

MSAP-1180 1 House Plan
MSAP-1180

This is a fabulous freestanding garage, shop, o…

Sq Ft: 1,180Width: 34.5Depth: 48Stories: 2Bedrooms: 1Bathrooms: 1