ADU Construction & Design in Los Angeles
Maximize your property potential. We design, permit, and build high-quality Accessory Dwelling Units for rental income or multi-generational living.
Get a Free Estimate
Unlock the Hidden Value in Your Backyard
YOUR ADU PARTNER
Building an Accessory Dwelling Unit (ADU) is the smartest way to maximize your Los Angeles property. Whether you need a safe home for aging parents, a private space for grown children, or a rental unit for passive income, Kobzev Pro makes it happen.
With our turnkey services, we make ADU development stress-free. As a licensed General Contractor, we handle everything — from plans and permits to the final move-in — so you can focus on the future of your family and investment.
Our Recent ADU Projects
Right Here in Los Angeles
Explore our portfolio of garage conversions, detached guest houses, and room additions across the San Fernando Valley.
From Feasibility to Final Inspection
OUR WORKFLOW
We understand that construction can often feel intrusive and chaotic. That’s why we have refined our workflow into a transparent, predictable system designed to keep your project on track and on budget. We don’t believe in guesswork. From the moment we assess your lot to the day we hand over the keys, you will have a clear understanding of the timeline and progress. Our project managers handle all logistics, city inspections, and material deliveries, allowing you to enjoy the transformation of your property without the typical construction headaches.
Step 1:
Free Consultation & Feasibility
We evaluate your lot, check zoning rules, and provide a clear cost estimate.
Step 2:
Design & Permitting
Our architects create the plans, and we handle all submissions to LADBS to secure your permits.
Step 3:
Construction
From foundation to finish, our licensed crew builds your unit with precision and speed.
Step 4:
Handover & Rental Ready
Final inspection passed. We hand over the keys to your new move-in ready home.
Why Homeowners Choose Kobzev Pro
Construction is an industry built on trust, and at Kobzev Pro Contracting Group, we work hard to earn that trust every day. We are not just builders; we are your neighbors in the San Fernando Valley. We understand the local architecture, the specific requirements of LADBS, and the standards Los Angeles homeowners expect. When you choose us, you are choosing a partner dedicated to integrity, safety, and superior craftsmanship.
Permit Experts
Navigating the Building Department can be a nightmare. We know the specific ADU ordinances for LA and Van Nuys inside out. We handle all plan submissions, corrections, and city inspections, ensuring your project never gets stuck in red tape.Transparent Pricing
We believe in honest communication. You will receive a detailed, line-item estimate before a single hammer is swung. We work to value-engineer your project, preventing surprise change orders so you can plan your financial investment with confidence.Quality Guaranteed
Your home is your most valuable asset. We are fully licensed, bonded, and insured, employing only skilled tradesmen who take pride in their work. We stand behind our structural integrity with a comprehensive warranty for your peace of mind.
Frequently Asked Questions
Planning an ADU, kitchen, or bathroom in LA? Get expert answers to start your project right.
In most Los Angeles areas, especially those near public transit, current California law (SB 9 and ADU mandates) eliminates the requirement to replace covered parking when converting an existing garage. This makes the process much more affordable and feasible for most homeowners.
A custom build usually takes 9-12 months: 3-5 months for design and LADBS permits, and 6-7 months for construction and final inspections.
Not necessarily. We conduct a structural assessment to ensure your existing slab can support the new living space. If needed, we perform minor retrofitting or moisture barrier installation to meet modern California residential building codes.
ADU construction costs in Los Angeles vary based on the project type, square footage, and chosen finishes. At Kobzev Pro Contracting Group, we offer transparent, value-driven pricing to help you maximize your ROI:
- Garage to ADU Conversions: Pricing typically starts at $250 per sq. ft. Since we leverage your existing structure, this is the most cost-effective way to add a legal living unit to your property.
- New Ground-Up ADU Construction: For detached or attached units built from scratch, pricing starts at $300 per sq. ft. This covers complete site preparation, new foundation, framing, and full utility integration.
Please note: These are baseline investment figures for standard designs. Final pricing depends on your specific architectural choices, material selections (Standard vs. Luxury), LADBS permit fees, and the complexity of utility hookups. Contact us for a detailed, line-item estimate tailored to your lot.
While every project is unique, a standard Garage Conversion in Los Angeles typically takes 2 to 4 months for construction, once permits are issued. The permitting phase can take an additional 2–4 months depending on the city’s current backlog. We provide a detailed timeline before we start.
We trench new lines for sewer, water, and electricity directly to the main house or a separate meter. We manage all coordination with LADWP and the city.
Unlock Your Property’s Full Potential
Ready to add rental income or extra living space? Let’s evaluate your lot. We handle everything from feasibility studies to the final build.
Project estimator
with years of
experience.
OUR SPECIALIZATIONS
