ADU Design Ideas: Maximize Space and Functionality

When it comes to livable space for your family, every inch counts. That may be why accessory dwelling units (ADUs) have gotten a lot of attention lately, including Governor Newsom signing three new ADU bills in 2024. These legislative updates offer even more flexibility for families and rental income opportunities. So how can you make the most of an ADU?

You’ve come to the right place! We’re bringing you a few ADU design ideas to help you maximize both space and functionality.

Planning Fundamentals

Typically, ADUs are compact. That makes thoughtful space planning essential. Before kicking off your accessory dwelling unit construction, consider how you’ll use the space. Will it be a guest house? Home office? Rental property? Knowing the purpose of your ADU can help you better tailor the layout to suit your needs.

No matter its intended purpose, there are three things you’ll want to consider when it comes to smart planning and ADU interior design ideas:

• Natural light: Strategically placed skylights, windows, and glass doors can brighten a small space, making it appear larger and more inviting.
• Flexibility: Foldable partitions and sliding doors can help create private areas without permanently dividing the space.
• Open floor plans: Focusing on creating an open floor plan can improve flow, giving the illusion of more space.

Furniture

Once you know how you’ll use your ADU and have some space planning ideas in mind, consider how you’ll fill the space. Because there will be limited living areas, consider utilizing multifunctional furniture solutions. When pieces can be used in more than one way, you add both versatility and practicality, potentially saving money, too, as you won’t have to buy multiple pieces of furniture.

Here are some multifunction solutions to consider:

• Murphy beds
• Sectional couches with built-in storage
• Expandable tables
• Benches with underneath storage

Storage

Storage can feel challenging in an ADU, but with creative planning, you can give a home to everything in your space. To stay organized without sacrificing style, add a few:

• Hidden storage options, such as ottomans
• Built-in solutions, like under-bed drawers
• Hooks to take advantage of vertical space

Visual Space

Modern ADU designs don’t only focus on what’s functional—they also consider how a space feels. When carefully considered, design features can make even the smallest ADU feel open, comfortable, and spacious.

Here are a few ADU interior design tips that can help you create visual space.

Use Light Colors

Neutral tones are often associated with an airy, open feel. Consider whites, beiges, and soft grays when choosing your color palette, with pops of bright color for personality.

Incorporate Mirrors

Because mirrors reflect light, they can give the illusion of more space. Consider strategically placing mirrors throughout your accessory dwelling unit to amplify natural light.

Select Compact Fixtures

From lighting solutions like lamps to appliances like stoves, fixtures can swallow up the space if you’re not careful. Opt for sleek, compact options whenever possible to help avoid overcrowding your ADU.

Use Vertical Elements

A trick of the design trade? Vertical elements. Pieces like bookshelves or tall cabinets draw the eye upward, which can help make rooms feel taller and more spacious.

Reach Your Real Estate Goals With The Selby Team

No matter your real estate aspirations, like maximizing your home’s value through an ADU, The Selby Team is here to help. As knowledgeable, experienced San Diego realtors, we know how to make your property work smarter for you. Connect with us to discuss your selling, buying, or building goals—we’ll help you reach them!