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Modern Home Design & House Plans – we offer an exclusive collection of best selling home plans direct from the Designer.


Start your home search for modern 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, Farmhouse, Shed Roof, Prairie Style, Tudor, Wine Country and Craftsman 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 home plan search. We want you to find the exact house plan for your needs.

Modern Farmhouse House Plans
Exciting Modern Farmhouse Style Home Plans

We are building a growing collection of small house plans to compliment our full portfolio of Builder Favorite House Plans in Prairie Style, Rustic, Craftsman, Contemporary, Tudor Style, Small Modern & Green, Energy Star Homes, Skinny House Designs, Row Houses and the emerging Modern Farmhouse Style of homes.

Many of our designs include a basement, second story, garage or accessory dwelling unit, better known as an ADU, or unattached Ohana if you’re in Hawaii. If you have any questions regarding our house plans, or ordering them online feel free to call or send us quick email, we’d be happy to help.

Mark Stewart’s home plans are also unique in that there is a large collection of designs that feature

Best selling Modern House Plans
Best selling Modern Home Designs

a fully independent Casita. This group of designs with a Casita solves so many living challenges faced today, from Home Business needs to a Long Term Guest or Relative. Our home designs are also available on this website 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 24

MM-2673

Exciting, cutting edge Modern Architectural des…

Sq Ft: 2,673Width: 62.3Depth: 79Stories: 2Master Suite: Main FloorBedrooms: 4Bathrooms: 3

Merlot House Plan
M-2685-A

Elegant Wine Country House Plan This is an eleg…

Sq Ft: 2,685Width: 44.3Depth: 65.3Stories: 2Master Suite: Main FloorBedrooms: 4Bathrooms: 3

MM-2434-TL

Small Modern House Plan All of the style, flexi…

Sq Ft: 2,434Width: 46Depth: 74Stories: 2Master Suite: Main FloorBedrooms: 3Bathrooms: 2.5

DaVinci Splash copy House Plan
M-4092-DA

Luxury Lodge House Plan This Luxury Lodge House…

Sq Ft: 4,092Width: 89Depth: 51Stories: 2Master Suite: Upper FloorBedrooms: 4Bathrooms: 3.5

MM-1439

Living Large in a Small Modern Home This small …

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

MM-615

This small modern house plan with a two car gar…

Sq Ft: 615Width: 24Depth: 29Stories: 2Master Suite: Main Floor

MM-3738

Incredible Two Story Modern Home Design A spraw…

Sq Ft: 3,738Width: 69.5Depth: 56Stories: 2Master Suite: Upper FloorBedrooms: 5Bathrooms: 4

MM-2877

Two Story Northwest Modern House Plan with Sign…

Sq Ft: 2,877Width: 57Depth: 51Stories: 2Master Suite: Upper FloorBedrooms: 4Bathrooms: 3.5

MM-2387-CH

Northwest Modern Two Story House Plan with Two …

Sq Ft: 2,387Width: 38Depth: 56Stories: 2Master Suite: Upper FloorBedrooms: 4Bathrooms: 2.5

MM-3085-A

Modern Daylight Basement House Plan A stunning …

Sq Ft: 3,085Width: 60Depth: 49Stories: 2Master Suite: Main FloorBedrooms: 4Bathrooms: 3.5