Safeguarding Financial Futures, Nurturing Assets, and Opening Your Backyard up to Loved Ones.

Your backyard holds untapped value that could transform your financial future. That detached garage sitting empty, the unused corner of your lot, or even a portion of your existing home could become a beautiful, income-generating accessory dwelling unit that pays for itself – all while providing flexible living space for your family.

In Los Angeles, where housing costs continue to climb and multigenerational living becomes increasingly common, ADUs represent more than just extra space – they're smart investments that address real needs. Whether you want rental income, a place for aging parents, or a home office that actually feels separate from your main house, our ADUs are as strategic as they are expertly crafted.

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We're Expert ADU Contractors in Los Angeles

We're not just another construction company. We're your neighbors – the contractors who understand what makes ADU construction unique in Los Angeles, what quality craftsmanship means for long-term value, and how to navigate the complex permitting process.

ADU construction demands specialized knowledge that goes beyond typical home building. These projects require an understanding of zoning laws, utility connections, privacy considerations, and design solutions that maximize small spaces while maintaining neighborhood character. Luckily, that’s what we do best.

What Are Accessory Dwelling Units (ADUs)?

Accessory Dwelling Units are independent living spaces located on the same property as a primary residence. Think of them as small homes with their own entrance, kitchen, bathroom, and sleeping area – completely self-contained but sharing the same lot as your main house.

In Los Angeles, ADUs can take several forms: converted garages, basement apartments, additions to existing homes, or brand-new detached structures in your backyard. California's recent ADU legislation has streamlined the approval process, making these projects more feasible than ever before.

Our Services

New Construction Detached ADUs

Build a completely separate living structure in your backyard – these projects offer maximum privacy and rental potential while preserving your main home's layout. We handle foundation work, utility connections, and all construction from the ground up.

Garage Conversion ADUs

Transform your existing garage into a beautiful living space while adding covered parking if needed. These conversions often provide the most cost-effective path to ADU ownership, maximizing existing structures.

Attached ADU Additions

Add an independent living space to your existing home through thoughtful additions that maintain privacy for both units. These projects work well for families wanting close proximity with separate entrances.

garage conversion and addition

Convert basements, unused rooms, or portions of large homes into self-contained living units. These projects maximize existing space while meeting ADU requirements for independence and safety.

Why Choose Us?

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ADU Regulation Expertise

Los Angeles ADU requirements are complex and constantly evolving. We stay current with zoning laws, setback requirements, parking regulations, and utility connection standards that affect your project's feasibility and cost.

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Design Optimization for Small Spaces

ADUs require thoughtful design that maximizes every square foot, while meeting habitability requirements. We create spaces that feel larger than their footprint through smart layout, storage solutions, and natural light optimization.

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Streamlined Permitting Process

Our established relationships with Los Angeles building departments and experience with ADU-specific permits help avoid delays and costly mistakes. We handle plan reviews, inspections, and regulatory compliance throughout construction.

A Smart Investment

Backyard-to-Bank-Account Magic

Transform unused space into $30,000+ annual rental income while creating flexible housing that adapts to your changing needs. ADUs don't just solve space problems – they solve money problems too.

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Family Housing Without the Drama

Independent living for aging parents, affordable space for adult children, or private quarters for caregivers. Everyone gets privacy, dignity, and connection, without stepping on each other's toes.

Double Your Property's Earning Power

ADUs typically boost property values by 20-30%, while generating immediate rental income. It's like having two investments in one – equity growth plus cash flow from the same square footage.

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Life-Changing Insurance

Job loss? Rental income cushion. Kids moving back home? Ready-made space. Market downturn? Valuable assets hold persist. ADUs provide security for whatever life throws at you.

Testimonials

Hear from Local Homeowners

★★★★★

"The team understood exactly what we wanted and delivered beyond our expectations. Our new kitchen is both beautiful and incredibly functional. Six months later, we still smile every time we walk into the room."

— David, Los Angeles
★★★★★

"Our kitchen remodel completely changed how we use our home. Benton Builders took a cramped, closed-off kitchen and created an open, functional space that's perfect for our family. The project was well-managed, and they kept disruption to a minimum while delivering exceptional quality."

— Michael and Sarah, Redondo Beach
★★★★★

"The team was professional throughout our bathroom remodel. They kept everything clean, worked around our schedule, and delivered exactly what they promised. Three months later, our new bathroom is still our favorite room in the house."

— Patricia, West Hollywood
★★★★★

"Our master bathroom renovation completely changed how we feel about our home. Benton Builders transformed a space we used to rush through into one we actually enjoy spending time in. The craftsmanship is excellent, and they managed the whole project without major disruption to our daily routine."

— Jennifer and Mark, Manhattan Beach
★★★★★

"The second-story addition process went smoothly from start to finish. The crew was professional, stayed on schedule, and the quality of work met our expectations. Our home feels much more functional while keeping its original character."

— Robert, Torrance
★★★★★

"We needed more space, but liked our Culver City neighborhood too much to move. Benton Builders helped us add a master suite and expand our kitchen. The work was professional, and the addition looks like it was always part of the house. Several neighbors have asked about the contractor we used."

— David & Lisa, Culver City
★★★★★

"These residential remodeling contractors made our Culver City kitchen renovation seamless. They know the area, the permits, and delivered results that fit perfectly with our community's style."

— Jennifer & David R., Culver City
★★★★★

"Finding reliable contractors in Los Angeles CA felt overwhelming until we met this team. They transformed our Manhattan Beach home while understanding exactly what our neighborhood values."

— Sarah & Mike T., Manhattan Beach
★★★★★

"These aren't your typical construction companies in Los Angeles. They genuinely care about your experience… responsive communication, reliable timelines, and results that exceeded every expectation."

— Michael & Elena D., Palos Verdes Estates
★★★★★

"Their approach to custom remodels is thoughtfully innovative. No stress, no surprises, just beautiful results that perfectly match our family's needs."

— Stephanie M., Manhattan Beach
★★★★★

"The most caring home addition contractors we've ever worked with. They made expanding our home feel seamless while truly understanding what matters to our family."

— Tony & Sarah L., Playa Del Rey
★★★★★

"These remodel contractors understand what luxury means. Our house remodel exceeded every expectation—the craftsmanship is impeccable and the entire process was remarkably smooth."

— Patricia & Richard M., Hermosa Beach
★★★★★

"Finding home addition contractors who could match our home's architectural integrity was crucial. They delivered a seamless expansion that feels original to our 1960s mid century home."

— Victoria & James K., Playa Del Rey
★★★★★

"Working with these general contractors in Los Angeles completely changed our expectations. They treated our home (and our family!) with genuine care and respect throughout the entire process."

— Jennifer & Michael R., Brentwood
★★★★★

"Their transparent approach made all the difference. No surprises, no stress, just beautiful results that perfectly matched our vision for our family's home."

— Sarah & David L., Santa Monica

What permits are required for ADU construction in Los Angeles?

ADU permits typically include building permits, electrical permits, and plumbing permits – depending on project scope, you may also need mechanical permits for HVAC systems. Don’t worry, we handle all permitting requirements and coordinate all inspections.

How long does ADU construction take in Los Angeles?

Most ADU projects require 3-6 months from starting plans to permit approval, and then another 3-5 months to completion. Garage conversions are typically faster (8-10 months from plans to completion), while new construction detached ADUs may take 10-12 months from plans starting to construction completion. While our timeline varies – depending on project complexity and permit processing – we’ll always bring you an accurate timeline from the outset.

What does ADU construction cost in Los Angeles?

ADU costs vary significantly based on size, complexity, and finishes. Garage conversions typically start around $140,000-160,000, while new construction ADUs range from $200,000-$300,000+. That said, we’ll always be happy to provide an accurate estimate after discussing your idea.

Can I rent my ADU immediately after construction?

Yes, once construction is complete and final permits are approved, your ADU can be rented. Los Angeles has favorable ADU rental regulations, and many homeowners begin generating rental income within weeks of completion.

Do ADUs require separate utility connections?

ADUs can share utilities with the main house or have separate connections, depending on design and local requirements. We evaluate existing utility capacity and recommend the most cost-effective approach for your project.

What size ADU can I build on my property?

ADU size limits depend on lot size, zoning, and local regulations. Most detached ADUs can be up to 1,200 square feet, while attached ADUs may be limited to 50% of the main house square footage. We assess your property's specific limitations during consultation.

Will an ADU affect my property taxes?

ADUs will likely increase property taxes since they add value to your property. However, rental income from ADUs often more than covers the additional tax burden, and the increased property value benefits long-term equity building.

Can I use my ADU for short-term rentals like Airbnb?

Los Angeles regulations regarding short-term ADU rentals vary by neighborhood and are subject to local ordinances. We recommend checking current regulations with the city and consulting with local authorities about permitted uses in your specific area.

We’re Los Angeles’ Choice for ADUs

Santa Monica, Venice, Culver City, West LA, Playa Del Rey, Westchester

Westside Communities

We understand coastal ADU requirements, from environmental considerations to local architectural standards that set the scene for head-turning ADUs.

El Segundo, Manhattan Beach, Hermosa Beach, Redondo Beach, Torrance, Palos Verdes Estates, Rancho Palos Verdes

South Bay / Beach Cities

With deep experience handling both coastal community requirements and varied lot configurations, we’re able to take on even the most complex ADUs.

Woodland Hills, Tarzana, Encino, Sherman Oaks, Studio City, Valley Village

San Fernando Valley

We understand valley-specific zoning requirements and hillside construction challenges like the back of our hands, namely, unique topographical and regulatory considerations.

Highland Park, Silver Lake, Los Feliz, Pasadena, Altadena

East Los Angeles

We bring ADU construction expertise to communities where multigenerational housing solutions provide significant family and financial benefits.

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We’re ADU Experts

We build ADUs that set families up for success: generating rental income, providing housing for growing numbers, and strategically increasing the value of your property. We help you understand what’s possible on your specific lot, navigate complex regulations, and create ADU spaces that slot into your life, today, tomorrow, and far into the future.