Royalty Builders is a full-service ADU builder in Los Angeles offering in-house design, engineering & construction. They provide competitive pricing, permit management & turnkey delivery for detached ADUs from 500–750 SF.

Royalty Builders – ADU Contractor in Woodland Hills, CA

About Royalty Builders

Royalty Builders: A Full-Service ADU Builder

Royalty Builders is a direct accessory dwelling unit builder serving clients with an in-house team that covers architectural design, engineering, and construction under one roof. As a direct builder — rather than a general contractor that subcontracts work — they are positioned to offer competitive pricing backed by a lowest price guarantee, along with flexible financing options.

Their services cover every phase of an ADU project, from initial planning and permit management through to final construction. This end-to-end approach is intended to reduce the complexity and stress that homeowners often face when taking on a building project of this scale.

What Royalty Builders Offers

Royalty Builders handles the full scope of an ADU contractor's responsibilities, including:

  1. Custom architectural design — Their in-house architects and engineers develop bespoke floor plans tailored to each client's specific needs and property constraints.
  2. Competitive pricing — As a direct ADU builder, they aim to keep costs lower by managing the process internally rather than outsourcing to third parties.
  3. Project management — Royalty Builders oversees timelines, permits, and budgets throughout the entire build, providing a transparent and structured process.
  4. Turnkey delivery — Projects are managed from start to Certificate of Occupancy, with the goal of completing each unit on schedule and within the agreed budget.

Their portfolio includes a range of one-story detached ADU designs in various sizes, such as 500 SF, 600 SF, 700 SF, and 750 SF units. These smaller-footprint builds are designed to be functional and efficient, with thoughtful layouts that make practical use of available space — including well-designed kitchens suited to compact living.

ADU Construction in Los Angeles

Royalty Builders operates in a market that has seen significant growth. Since 2016, Los Angeles has seen a 1,000% increase in ADU construction activity, with over 8,000 permits issued in 2020 alone. Across California, ADU permits grew from just over 1,000 in 2016 to more than 15,000 in 2020 — a 1,400% increase. Roughly 63% of ADUs in California are rented out, while 37% are used to house family members. ADUs now represent approximately 18% of all new housing in the state.

This growth reflects increasing demand for granny flat builders, in-law suite builders, and backyard cottage builders who can navigate local regulations and deliver quality results efficiently.

Royalty Builders positions itself as a reliable option for homeowners looking to add an accessory dwelling unit to their property. Their integrated team structure — combining design, engineering, and construction — means clients work with a single point of contact rather than coordinating between multiple contractors. For those considering an ADU in the Los Angeles area, Royalty Builders offers free initial consultations and project estimates.

Services

Royalty Builders performs the following services

  • Architecture & Design
  • Permit Specialist
  • Construction
  • Financing & Loans
  • 3D renderings & floor plans

Royalty Builders Reviews

אורי נויפלד

2025-04-23
"From the very first consultation to the final walkthrough, their team was professional, communicative, and highly skilled. They helped us design and build a beautiful home addition that blends perfectly with our existing structure. The crew was respectful, always on time, and kept the worksite clean. We especially appreciated their transparency about timelines and costsno surprises, just quality work. Highly recommend Royalty Builders to anyone looking to improve their home with confidence and peace of mind!"

Jerry Tee

2024-06-18
"Royalty Builders did a wonderful job. Very happy with all staff. Everyone was efficient and clean in workmanship."

Christensen James

2020-02-17
"Words cannot express how pleased we are with our new kitchen as well as new flooring. It has been a wonderful journey and we are very glad that we chose Royalty Builders Inc. to lead us through it. You have given us a new home to love and one we are proud to live in. From the very beginning you guided us and the completed project is so much better than we even dreamed it could be. All along the way your staff was remarkable, clean and very accommodating. The project manager, by far, is your shining star and your biggest asset. Every day we would hear from him with updates. You have a great crew of talented experts in their trade and we wouldnt hesitate to recommend Royalty Builders Inc. to our friends, family and business associates."

Maggie Medrano

2020-01-14
"I wouldn't waste a second recommending any other contractor than Royalty Builders Inc. On top of being an incredible professionals they work with a great group of guys and the rapport that they share make them an awesome team. Royalty Builders Inc. are reliable and trustworthy. Respectful of your space, and leaves the site as clean as he found it. I'd have them back to our place in a second."

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Specifics

Opening hours

Monday 8:00AM - 6:00PM
Tuesday 8:00AM - 6:00PM
Wednesday 8:00AM - 6:00PM
Thursday 8:00AM - 6:00PM
Friday 8:00AM - 6:00PM
Saturday -
Sunday -

Location

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