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Open Concept Floor Plan Ideas

Open Floor Plans: Welcome to the “Undivided” Home 


Say goodbye to formal living and dining rooms. Welcome to the open floor plan - one great, free-flowing space without walls and boundaries.

A design concept that got its early start with the Mid-century Modern homes of the 1950s and took flight in the late 1980s, the open floor plan continues to be a fashionable and charming home style for most Americans. Today’s families crave an unobstructed space where they can gather together and interact with each other and their friends freely and casually. They are looking to break down walls and barriers to create a center of activity. So, gone are old-fashioned layouts with narrow passageways, small rooms, and underused areas like formal sitting rooms and enclosed formal dining rooms.

Taking a page from apartment layouts – with their open, undivided spaces – the modern house plan with an open concept layout typically combines the kitchen, living room, and dining room into one large room that becomes its new “heart” and focus.



Why Choose Open Floor Plans?

No matter what size or style the home is, the open layout is appealing for many reasons. 

What to Look for in a Well-Designed, Open Floor Plan - Infographic from The Plan Collection

We look at elements of this well-designed 4-bedroom, 3½-bath home’s first floor to see what exactly makes an open floor plan so popular today – and what you should look for as you review your own open floor plans. (Plan # 168-1088



1.  Improved family dynamics – in an open multi-function room, the family can be together to eat, cook, share stories and experiences, and perform a variety of tasks together or separately.

Imagine gathering in this lovely space –on a kitchen stool, at the breakfast nook, in the living room, or on the screened porch (Plan 161-1030).



2.  A sense of spaciousness even in smaller homes – with no walls and boundaries in the home, open floor plans give the home a “larger” feel.

Great Room - arial view from second floor balcony. (168-1088)     Amazing open concept kitchen.

The interior of Plan #168-1088 (floor plan shown above in “What to Look for in a Well Designed, Open Floor Plan”). Left: The living area is open to the kitchen on the right as well as to the second floor, creating an inviting and gracious space. Right: The luxurious kitchen incorporates an eating area along the kitchen island.



3.  Light, breezy, and airy – large windows and moderately high ceilings allow natural light to filter into the home and brighten the open space.

This open floor plan is airy and bright 

This 1.5-story modern home with 3.217 square feet of space has an open floor plan layout – enhanced by large windows and high ceilings. (A detailed floor plan is shown below – Plan #202-1021.)

Floor plan of plan #202-1021 focusing on Great Room open layout concept


4.  Clean lines and clear views that connect to the outdoors – most of today’s modern homes are designed with open floor plans that provide clear looks at outdoor living spaces – patios, outdoor kitchens, rear courtyards, swimming pools.

Interior of this ranch style home's open floor plan .

 Lounge around in the family area of this Texas-style ranch or the breakfast nook, and enjoy a view of the well-lit outdoor swimming pool (Plan 117-1092)



5.  Intimate, accessible, and free-flowing – an open floor plan allows family and friends to move around easily from one space of the home to another.

This image is a color photo of these Craftsman House Plans.

Walk through the front door into the cozy living area of this two-story Craftsman home with an open floor layout. You can easily move from this space to the kitchen/dining area or the front porch. (Plan 146-2810)



6. Versatile use of space – while the kitchen remains the hub of activities, homes with open floor plans have the flexibility of moving or extending the “party” to adjacent areas like the Great Room (below) and still maintain that connection with everyone.

Gorgeous home at dusk - love the lighting.  Contemporary mountain home with amazing open floor plan layout.

In this example, a stunning contemporary mountain home features a very spacious modern kitchen where families and friends can all congregate (Plan #161-1000 above and below).

Luxury kitchenThis is a color photo of these Contemporary House Plans.

There’s also a Great Room where one can extend festivities and enjoy wonderful views.


Front view of this luxury country home at dusk. Kitchen of this luxury country home.

A home can still be traditional and have an open floor plan for today’s modern family: this striking one-story, five-bedroom country home features an open floor plan that is ideal for gatherings. The spacious modern kitchen – with kitchen island and breakfast nook – provides convenient access to living areas, covered and open decks, and patio, the photo below (Plan 161-1042).

Wonderful living room with views to the rear deck boast a lovely fireplace and views to the large kitchen. Country style luxury home with open concept kitchen and floor plan.

With no walls between the social spaces, there is free-flowing access throughout the kitchen, family room, and deck. The main-level floor plan shows the home’s layout (Plan 161-1042).



What Happens When “Togetherness” Gets Too Much?

Don’t panic!

If you love open floor plans but worry about the noise and chaos of everyone together in one space, there are creative and colorful ways of getting around that. Think screens, sliding walls/half walls, open shelves/bookcases, and glass partitions, all of which may even enhance the ambiance of your open floor layout.


Open floor plans are here to stay! Let your imagination go wild – and think of all the possibilities waiting for you!  


Footnote: The source for the lead image in this article is Plan #168-1011. To view this open floor plan home, click here.


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