Ivy Builders – Expert ADU Contractors in Los Angeles & Orange County
Ivy Builders is a specialized ADU builder serving Los Angeles County and Orange County, focused on designing and constructing high-quality, standalone accessory dwelling units that add lasting value and flexibility to residential properties. Whether the goal is a private in-law suite, a backyard cottage for rental income, a guest house, or a dedicated home office, their expert team delivers custom-built ADUs with exceptional craftsmanship and careful attention to detail.
As a full-service ADU contractor, Ivy Builders manages every phase of the project — from permitting and design through to final construction — so property owners can transform unused backyard space into something truly valuable without the stress of navigating the process alone.
Detached ADUs Built for Privacy, Income & Independence
Ivy Builders specializes in detached ADU construction, offering homeowners the kind of true independence and privacy that garage conversions or home additions simply cannot provide. A freestanding backyard cottage or granny flat offers complete separation from the main home, making it ideal for housing extended family, generating consistent rental income, or creating a private workspace.
As a trusted detached ADU builder, Ivy Builders designs custom backyard homes tailored to each client's lifestyle and property layout. Their team handles all permitting requirements and builds with the same quality standards applied to every project. Notably, they also offer plans that have been pre-approved by the Los Angeles Department of Building and Safety, helping to streamline the approval process and reduce delays.
Key benefits of their standalone ADUs include:
- Complete privacy for occupants without sharing walls with the main residence
- Rental income potential from a fully independent unit
- Additional living space without altering the existing home
- Custom designs with no compromises on quality or functionality
Pre-Approved ADU Plans & Transparent Pricing
Ivy Builders offers several city pre-approved plan options for single-family ADU projects, each including design and engineering, permit processing, LGS construction, and all finish materials such as appliances, tile, and flooring. Available configurations include:
- S800-225 – 1 Story, 2 Bed / 2.5 Bath, 823 SF
- S1200-32 – 1 Story, 3 Bed / 2 Bath, 1,200 SF
- S1200-42 – 2 Story, 4 Bed / 2 Bath, 1,200 SF
- U400-11 Micro Mod ADU – 1 Story, 1 Bed / 1 Bath, 405 SF
It is important to note that pre-approved plan pricing does not include city permit fees, inspection fees, utility upgrades, soils reports, topographic surveys, or solar permitting and installation. A project minimum of $10,000 applies, and overall ADU construction costs in the Los Angeles area typically range from $200,000 to $500,000 depending on size, finishes, and site conditions.
Their process is straightforward: schedule an evaluation, receive a detailed and competitive quote, and upon approval, work begins. Ivy Builders maintains open communication throughout construction and provides realistic project timelines. Most ADU projects in the Los Angeles area take between 4 to 8 months from start to finish, depending on complexity and permit processing times.
Ivy Builders serves communities throughout Greater Los Angeles and Orange County, bringing local expertise and an understanding of municipal regulations to every accessory dwelling unit project they undertake.
