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Accessory Dwelling Unit (ADU)
An Accessory Dwelling Unit (ADU) is a secondary residential unit located on the same lot as a primary residence. Also known as granny flats, in-law suites, backyard cottages, or garage conversions, ADUs are fully functional living spaces that typically include a kitchen, bathroom, living area, and sleeping space. They can be attached to the main home, detached, or converted from an existing structure like a garage or basement.





Why Build an ADU?
ADUs are growing in popularity across California, especially in cities like Burbank, and surrounding areas, due to their flexibility and long-term value. Homeowners choose ADUs for many reasons:
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Generate Rental Income: Rent it out for passive income.
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Create a Home Office or Studio: A separate, quiet space for work or creativity.
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House Family Members: A perfect solution for multi-generational living.
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Increase Property Value: ADUs are a smart investment that can significantly raise the value of your home.
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Age in Place: Build a ground-level unit for future accessibility and aging needs.
Types of ADUs
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Detached ADU
A stand-alone unit separate from the main home, often built in a backyard or side yard. -
Attached ADU
Shares one or more walls with the main residence but has its own entrance and utilities. -
Garage Conversion
Transforms an existing garage into a livable, code-compliant dwelling. -
Basement or Attic Conversion
Maximizes underused space within your current home footprint. -
Above-Garage ADU
Adds a living unit above an existing or newly built garage.
ADU Design & Construction Considerations
At R. Murphy Construction, we specialize in designing and building ADUs that are beautiful, functional, and built to last. Our process includes:
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Feasibility Study: We assess your property to determine what’s possible under local regulations.
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Custom Design: Every ADU is tailored to your style, needs, and budget.
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Permit Handling: We manage the entire permitting process with your local municipality.
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Expert Construction: Built with quality materials, efficient timelines, and professional craftsmanship.
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Final Walkthrough & Handoff: We ensure every detail is complete and that you’re fully satisfied.
Why Choose R. Murphy Construction for Your ADU Project?
We bring quality, professionalism, and experience to every project, ensuring your ADU meets your goals and exceeds expectations. With years of experience serving homeowners in Burbank, and nearby communities, we understand local codes, climate, and design trends.
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Transparent Estimates
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Personalized Service
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High-Quality Craftsmanship
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Full Project Management
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On-Time, On-Budget Delivery
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Ready to Get Started?
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Let’s explore the possibilities together. Whether you're adding space for family, investing in a rental unit, or increasing your home’s value, we’re here to help.
Contact R. Murphy Construction today to schedule a free consultation and start building your ADU with confidence.