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What to Know About House Plans Under 1500 Sq Ft (140 m²)

Looking for a well-designed home that’s easy to build and maintain? These small house plans show how smart layouts and accurate floor plans can make compact living feel spacious.

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3D floor plan of a single-story house with three bedrooms, one bathroom, an open living and dining area, and a kitchen. The design features light wood flooring and large outdoor deck spaces with lounge seating, a dining table, and a hot tub.
Trude Carlsen

Small house plans, such as those under 1500 sq feet (or 140 m²), are becoming increasingly popular as more people seek affordable, low-maintenance homes.

These compact floor plans are perfect for individuals, couples, or families looking for a cozy living space that is easy to maintain.

House plans under 1500 sq ft (140 m²) come in various floor plans and styles, from full houses with garages to cottages and bungalows.

Typical Features

The features in house plans under 1500 sq ft (140 m²) can vary quite a bit depending on how close you are to the higher or lower end of the range.

SizeTypical LayoutBest For
Around 1500 sq ft (140 m²)3 bedrooms, 2 bathrooms, open kitchen and living room, optional garageStarter homes or small families
Around 1000 sq ft (93 m²)1–2 bedrooms, 1–2 bathrooms, flexible layoutsCouples, small families, or shared living
Around 500 sq ft (46 m²)Studio or 1-bedroom, compact and efficientSingles, guest houses, or tiny homes

Floor plans near 1500 sq ft often feature a spacious primary bedroom with a walk-in closet and ensuite, plus two smaller bedrooms and a shared bath.

At around 1000 sq ft, you’ll find options with a large primary bedroom and a smaller second room that works well as a home office or nursery. Some plans include two equal-sized bedrooms, ideal for roommates or vacation cabins.

As you move toward 500 sq ft, most homes become studio-style or one-bedroom layouts focused on smart space use and simple living.

2D floor plan of a 3-bedroom house measuring 53'11" by 34'5". The layout includes a primary bedroom with an ensuite bath, two additional bedrooms, two bathrooms, an open living and dining area, a kitchen with a pantry, and both a rear porch and a large balcony.

Floors/Levels

While most house plans under 1500 sq ft (140 m²) are single-story, you'll also find some 1.5 and 2 story options available, which can help minimize the required lot size.

A multi-story floor plan may also work well if you have a sloped lot.

Layout Considerations

As you browse for your perfect floor plan, think about how you want your home to function day to day.

Bedroom layout

Room priorities

Consider which rooms should get the most space. Would you trade slightly smaller bedrooms for a larger kitchen or a standalone laundry room?

Garage space

Decide if you need a garage, and whether it should fit one car or two.

Storage needs

For vacation cabins or second homes, think about any special storage you might need for skis, bikes, or beach gear.

3D floor plan of a modern two-story house. The first floor includes an open living area, kitchen, dining space, and three bedrooms.

Benefits of House Plans Under 1500 Sq Ft (140 m²)

Smaller homes have a lot to offer. They’re budget-friendly and easy to maintain, and well-planned layouts can make every square foot count.

Features like open floor plans, large windows, and outdoor spaces help create a bright, comfortable home that feels larger than it is.

Less space also means less time spent cleaning and maintaining, freeing up more time for what matters most to you.

Finally, smaller homes are often more energy efficient. They use less power for heating and cooling, which helps lower utility costs and reduce your carbon footprint.


Tablet view of the RoomSketcher app displaying a 2D floor plan of an apartment layout with labeled rooms and dimensions, including Living Room, Kitchen, Dining Room, Bedroom, Bathroom, Laundry, Closet, Hall, and Balcony. The right side shows a scrollable library of door styles available for placement in the design.

Create Your Floor Plan with RoomSketcher

Can create high-quality floor plans that look professional and stay accurate down to the inch.

With RoomSketcher, anyone can:

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