Above Garage Accessory Dwelling Units (ADUs)

An Above Garage Accessory Dwelling Unit (ADU) is a living space built atop an existing or newly constructed garage. These units provide a functional and private dwelling, complete with a kitchen, bathroom, bedroom, and living area. Above garage ADUs are ideal for homeowners looking to maximize property usage, especially in areas with limited yard space, while maintaining parking options below

Why Consider an Above Garage ADU?

Maximize Space Efficiency

Utilize vertical space without expanding your property’s footprint.

Boosts Property Value

Adds valuable square footage and boosts overall market appeal.

Enhanced Privacy

Separate living quarters provide additional privacy for tenants, family members, or guests.

Dual Functionality

Retain parking or storage options in the garage while adding a self-contained living space above.

Design and Features

Above Garage ADUs are versatile and can be designed to fit various needs. Key features include:

  • Private Entrance: Separate stairs or entrances for easy access.
  • Flexible Layouts: Tailored designs ranging from studio-style apartments to multi-room units.
  • Energy Efficiency: Includes modern insulation, windows, and appliances.
  • Stylish Exteriors: Matches the architectural style of the main home for a cohesive look.
  • Balconies or Decks: Optional outdoor spaces for added charm and functionality.

Key Regulations to Know

Building an Above Garage ADU requires compliance with specific local zoning and building codes. Important considerations include:

  1. Structural Requirements:
    • Existing garages must have a strong foundation and framing to support the additional weight.
  2. Height Restrictions:
    • Most jurisdictions limit height to around 16-25 feet, depending on the area.
  3. Setbacks:
    • Ensure the structure meets setback requirements from property lines and neighboring buildings.
  4. Parking Considerations:
    • Some areas may require replacement parking if the garage space is altered or repurposed.
  5. Permits:
    • Structural, zoning, and safety permits are necessary; ADU360 manages this process for you.

Costs and Financing Options


Above Garage ADUs are cost-effective for properties with existing garages. Here’s an overview:

  1. Construction Costs:
    • Typically ranges between $100,000 and $200,000, depending on size and finishes.
  2. Financing Options:
    • Options include home equity loans, ADU-specific financing, or government grants.
  3. Rental Income Potential:
    • Above garage ADUs can generate consistent rental income, often exceeding $2,500/month in urban areas.

Educational Tips for Building an Above Garage ADU


  1. Assess Structural Integrity
    • Ensure your garage can support the additional weight; retrofitting may be required.
  2. Plan for Privacy
    • Design entrances, soundproofing, and layouts to ensure privacy for both the main residence and the ADU.
  3. Optimize Layout
    • Make the most of limited space with clever design solutions like built-in storage and multifunctional furniture.
  4. Work With Professionals
    • Building above a garage involves unique challenges. Partner with experts like ADU360 to ensure structural safety and compliance.


Why Choose ADU360?

ADU360 specializes in Above Garage ADUs, offering:

  • Custom Designs: Tailored to fit your existing garage and property layout.
  • Full-Service Process: From planning and permitting to construction and final finishes.
  • Regulation Expertise: We navigate local codes and zoning laws so you don’t have to.
  • Exceptional Quality: Projects that enhance aesthetics, functionality, and long-term value.


Elevate Your Property Today


Above Garage ADUs are a smart way to expand living space while retaining functionality for parking or storage. Whether you’re looking for rental income, a guest suite, or multi-generational housing, ADU360 is here to make it happen. Contact us today to start your Above Garage ADU journey!

How Do I Start Building an ADU in Southern California?

Starting an ADU project can feel overwhelming—should you begin with an architect, a contractor, a lender, or the city planning office? At ADU360, we make the process simple by acting as your builder and project “quarterback.” With our expertise and trusted partnerships, we’ll guide you through every step to ensure a smooth experience.

Whether you want a fully custom design or a pre-designed plan, we’ve got you covered. We offer our own floor plans, can work with your architect, or help design something from scratch. We also work with many local ADU building plans tailored to Southern California properties. If financing is needed, we’ll connect with your lender early to ensure everything is in place.

From design to construction, we’re here to make your ADU project easy and successful.

Why Build an ADU in Southern California?

Southern California homeowners build ADUs for various reasons. Whether you’re considering housing family members or seeking additional income, ADUs offer flexible solutions that enhance your property’s functionality and value. Notably, a 2021 survey by Generations United found that 26% of Americans live in multigenerational households, up from 7% in 2011, indicating a growing trend toward such living arrangements. ADUs provide a practical means to accommodate this shift, offering independent yet connected living spaces for aging parents or extended family members.

Rental Income

Lease your ADU for 30 days or longer, or consider downsizing by moving into the ADU and renting out your main home!

Family Housing

Need a place for your parents or college-aged kids? ADUs provide the perfect solution for family housing!

Flexible Hosting

Whether it’s for a live-in nanny, an au pair, or friends and family visiting from out of town, an ADU creates a versatile solution for hosting.

Book an On-Site
Feasibility Consultation

ADU360 is a Los Angeles based design & build construction firm that specializes in ADU developments.

 

Our Office

15500 Erwin St #2002
Van Nuys, CA   91411

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