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L-shaped Primary Bathroom Layouts

L-shaped primary bathroom layouts and floor plan ideas.

Planning to update your primary bathroom and looking for layout inspo? Then you’ve come to the right place. We make creating floor plans fun, fast, and easy. Take our free primary bathroom layout tool for a spin below!

Primary Bathroom Layout designed by whitney elander
Primary Bathroom LayoutDesigned by whitney elander
Primary Bathroom Layout designed by Heather Welch
Primary Bathroom LayoutDesigned by Heather Welch
Primary Bathroom Layout designed by Anna Murata
Primary Bathroom LayoutDesigned by Anna Murata
Primary Bathroom Floor Plan designed by Alison Freeman
Primary Bathroom Floor PlanDesigned by Alison Freeman
Primary Bathroom Layout designed by Lyndsie Day
Primary Bathroom LayoutDesigned by Lyndsie Day
Primary Bathroom Floor Plan designed by Dylan Childrey
Primary Bathroom Floor PlanDesigned by Dylan Childrey
Primary Bathroom Floor Plan designed by Chelsea Pyne
Primary Bathroom Floor PlanDesigned by Chelsea Pyne
Primary Bathroom Floor Plan designed by chelsea mabey
Primary Bathroom Floor PlanDesigned by chelsea mabey
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L-Shaped Primary Bathroom Plan designed by Jena Price
L-Shaped Primary Bathroom PlanDesigned by Jena Price
Primary Bathroom Floor Plan designed by Deirdre Johnson
Primary Bathroom Floor PlanDesigned by Deirdre Johnson
Primary Bathroom Layout designed by Deirdre Johnson
Primary Bathroom LayoutDesigned by Deirdre Johnson
Primary Bathroom Plan designed by Shaquita Chapman
Primary Bathroom PlanDesigned by Shaquita Chapman
Primary Bathroom Floor Plan designed by Meghan Hannigan
Primary Bathroom Floor PlanDesigned by Meghan Hannigan
Primary Bathroom Plan designed by Becky Turkington
Primary Bathroom PlanDesigned by Becky Turkington
Primary Bathroom Floor Plan designed by Juliette Klipper
Primary Bathroom Floor PlanDesigned by Juliette Klipper
L-Shaped Primary Bathroom Plan designed by David Sauer
L-Shaped Primary Bathroom PlanDesigned by David Sauer
L-Shaped Primary Bathroom Plan designed by Marcella Freeland
L-Shaped Primary Bathroom PlanDesigned by Marcella Freeland
Primary Bathroom Plan designed by Courtney Hickey
Primary Bathroom PlanDesigned by Courtney Hickey
Primary Bathroom Floor Plan designed by Ali Riva
Primary Bathroom Floor PlanDesigned by Ali Riva
L-Shaped Primary Bathroom Layout designed by Ian Midgley
L-Shaped Primary Bathroom LayoutDesigned by Ian Midgley
Primary Bathroom Floor Plan designed by Madison Swenton
Primary Bathroom Floor PlanDesigned by Madison Swenton
Primary Bathroom Floor Plan designed by Rachel Hutman
Primary Bathroom Floor PlanDesigned by Rachel Hutman
Primary Bathroom Plan designed by Ashley Weaver
Primary Bathroom PlanDesigned by Ashley Weaver
Primary Bathroom Layout designed by Sara Akhund
Primary Bathroom LayoutDesigned by Sara Akhund

How to Plan Your Furniture Scale & Layout

Layout tips for a functional and designer approved primary bathroom.

On one hand, primary bathrooms are undeniably practical spaces. They serve a very specific purpose and are often the smallest rooms in any home. On the other hand, primary bathrooms also double as havens for cleansing and self-care, an intimate escape from the hustle and bustle of daily life. Small room, big personality.

Despite being a relatively small space, there are a lot of considerations in creating a good primary bathroom layout. If you are building from scratch or remodeling, you may have more flexibility in your primary bathroom layout and placement of plumbing fixtures. But moving plumbing is not always possible (or comes with a hefty fee!) — not to mention the many code requirements that dictate where you can and cannot place your fixtures (check with your local building department to find out what these are in your area).

In order to maximize square footage in a primary bathroom (and to also save on plumbing and electrical costs), it’s common for all plumbing fixtures — sink faucet, toilet, and shower or bath valves — to be arranged in a straight line against a wall so your water and drain lines can all connect. The most basic layout would be: sink (or double sink), toilet, bath tub or walk-in shower (if designing a full bath). If you have the space to spread your fixtures out for a more luxury spa feel, keep in mind who will be using the bathroom at the same time and the flow and common traffic patterns from one fixture to the next.

Whether you're in the process of designing a new primary bathroom or looking to revamp your existing one, the key components from one bathroom to the next are not that different. When planning the floorplan for a primary bathroom, consider including the following:

  1. Vanity or Sink Cabinet: The vanity or sink cabinet serves as functional primary bathroom storage. It typically includes a sink or basin with a faucet, a countertop, and storage drawers or cabinets. Vanities can also be paired with a mirror above or medicine cabinets for extra storage. The vanity provides counter space for bathroom accessories, a place to wash hands or brush teeth, and storage for toiletries and personal care items. It’s common for modern bathrooms to include a vanity with a double sink.
  2. Toilet: The toilet, a necessary fixture in any primary bathroom. Toilets these days come in all shapes, colors, and sizes. If you are remodeling a bathroom, most contractors will recommend keeping the toilet in the same location because toilet plumbing lines are wider and usually harder (and more expensive) to relocate. A general rule of thumb (and often a code requirement) is to allow for at least 15 inches from the center line of the toilet to a wall or vanity on either side, so even though the toilet width may be only 18 inches, make sure you account for at least 30 inches on your floor plan. If you have the space, you may want to consider a toilet closet for privacy.
  3. Shower or Bathtub (for full baths): Depending on the size and layout of the bathroom, you may opt for a shower or bathtub (or a bathtub with shower combination). A shower will consist of a showerhead, controls, and a shower enclosure (shower curtain or glass door), while a bathtub provides a space for soaking and relaxation. If you have the space, you may opt for a separate shower and a freestanding tub. Showers come in all shapes and sizes. Pro tip: A 3x3 foot shower is the minimum we would recommend for a walk-in shower. For a more comfortable layout, consider a larger footprint like 3x5 foot or a 4x6 foot. If you are opting for a swing glass door instead of a sliding door or a shower curtain, keep in mind the swing of the door when creating your floor plan.
  4. Shelving, Storage Units, or Linen Closet: Depending on your square footage, you may want to add freestanding shelves, wall-mounted shelves, a storage cabinet, or even a linen closet to maximize storage space in the bathroom and provide a place to store towels, extra toiletries, and other bath essentials.
  5. Task Lighting: It’s important you have enough light in your bathroom. Keep this in mind when planning your layout and include a mix of flush mounts and vanity lights.
  6. Bath Accessories: While not furniture per se, bathroom accessories such as towel bars, hooks, and toilet paper holders are important for organizing and enhancing the functionality of the space. It’s important to keep them in mind when creating your floor plan so you account for the space they will take up in your walking paths. No one likes bumping their knees on a toilet paper holder!

Remember, these are just the basics. If you need an extra hand with your primary bathroom design, check out our step-by-step guide on How To Design a Bathroom.

Read more about l-shaped primary bathroom layouts and floor plan ideas.
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