ADU Builder Culver City: Backyard Cottages, Garage Conversions and JADUs
Minutes from the Culver City Arts District and Sony Pictures Studios, homeowners here are turning tight urban lots into high-value rental income with a custom ADU. We handle every step, from smart space-saving design to navigating City of Culver City permitting.
Book a Free Consultation- 4.9 Rating on Google
- Licensed Class B General Contractor
- Turnkey ADU Design & Permitting

The ADU Builder Culver City Homeowners Trust
Culver City homes sit on compact lots close to the Arts District, the studios and the Expo Line, which makes them a great fit for a rental unit or a place for family. Whether you want a modern backyard cottage or a garage conversion, KN Remodeling is the ADU builder Culver City homeowners can count on from first sketch to final walkthrough.
We are a licensed, insured, family-owned design-build team. One crew handles design, permits and construction, with a free in-home consultation, honest pricing, a schedule we keep and a written warranty on every ADU.
Services From Your ADU Builder Culver City Team
Detached Backyard Cottages
Modern standalone homes sized for Culver City lots and matched to your house.
Garage Conversions and JADUs
Turn a garage or unused room into a rental or guest suite.
Pre-Approved Plan Builds
Construction using one of the city's pre-approved ADU designs when it fits your lot.
Turnkey Design and Build
Plans, engineering, permits and construction handled by one team.
Framing, Electrical and Plumbing
Skilled trades for structure, sub-panels, utility lines and finishes.
Energy-Efficient Materials
Quality insulation, windows and systems that keep utility bills low.
Culver City ADU Rules and Resources
Culver City is its own city, separate from Los Angeles, with its own planning and building departments. A local ADU builder Culver City homeowners hire should know these resources:
- City of Culver City permits: Plans go to Culver City's Building Safety Division, not LADBS, so steps and fees differ from LA.
- Pre-approved ADU plans: The city offers free pre-approved plans in three layouts and three architectural styles for new ADUs.
- Small site adjustments: Pre-approved plans may still need minor changes to fit your lot, setbacks and utilities.
- City ADU Handbook: Culver City publishes an ADU Handbook that walks owners through the process from concept to completion.
- Rental demand: Being close to studios, tech offices and the Expo Line keeps rental demand strong for well-built ADUs.

How Our ADU Builder Culver City Process Works
Here is what to expect when you partner with us on your Culver City ADU:
Free In-Home Consultation
We walk your lot, check setbacks and talk through your goals.
Design or Pre-Approved Plan
We compare a custom design with the city's pre-approved plans and pick what fits best.
Selections
Choose roofing, flooring, cabinetry and fixtures within your budget.
Permits and Approvals
We submit plans and handle corrections with Culver City Building Safety.
Construction
Our crew builds safely and cleanly, with regular updates.
Final Walkthrough
We review every detail with you before handing over the keys.
ADU Builder Culver City Costs
Costs depend on size, finishes and whether you use a pre-approved plan or a custom design. Typical ranges:
- Garage conversion or JADU: roughly $90,000 to $160,000
- Detached ADU, 400 to 800 sq ft: roughly $190,000 to $320,000
- Larger detached ADU, 800 to 1,200 sq ft: roughly $300,000 to $425,000 or more
Every ADU builder Culver City estimate we write is itemized, so you know exactly what you are paying for. Learn more about the cost to build an ADU in Los Angeles and ADU rental requirements, or read the city's Culver City ADU Handbook.
ADU Builder Culver City FAQs
Why hire a local ADU builder Culver City homeowners recommend?
Culver City has its own building department, plan check and pre-approved plan program. A builder who knows them can get your plans approved with fewer corrections.
Does Culver City offer pre-approved ADU plans?
Yes. The city offers pre-approved plans in three layouts and three architectural styles for new ADUs. They still go through Building Safety review and may need minor site changes.
Is a pre-approved plan always the cheapest option?
Not always. It saves on design costs, but a custom plan can fit your lot better and avoid extra site work. We compare both during the consultation.
How much does an ADU cost in Culver City?
Garage conversions often start around $90,000, and detached ADUs usually run about $190,000 to $320,000 depending on size and finishes.
How long does a Culver City ADU take?
Most projects take about 3 to 6 months for design and permits, then 4 to 7 months to build.
Can I rent out my Culver City ADU?
Yes, ADUs can be rented long term. Culver City has its own rental rules, so we suggest checking current city requirements before signing a lease.
Ready to Build Your ADU in Culver City?
Book a free in-home consultation with the ADU builder Culver City families trust and see what your backyard can become.
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What Our Clients Are Saying
We are deeply honored by the feedback from our extensive list of 100+clients regarding our services.
EXCELLENT Based on 46 reviews Jeffrey MorrisTrustindex verifies that the original source of the review is Google. We used k&n Remodeling for a complete kitchen remodel, and they were so amazing! Nathan and his team were very professional and did excellent work. We are so happy with our new kitchen! Richard TaylorTrustindex verifies that the original source of the review is Google. I was very satisfied with the work KN Remodeling did on my kitchen. They were very professional and finished the job on time. The quality of their work was excellent and they were always available to answer any questions or concerns I had. I would highly recommend KN Remodeling to anyone looking for a reliable and efficient kitchen remodeler. Nadia MunozTrustindex verifies that the original source of the review is Google. "I recently had the pleasure of working with KN Remodeling on adding an Accessory Dwelling Unit (ADU) to my property, and I couldn't be happier with the results. The team at KN Remodeling was professional, efficient, and extremely knowledgeable throughout the entire process. The quality of their ADU products exceeded my expectations, and the final result was exactly what I envisioned. I highly recommend KN Remodeling for anyone looking to add an ADU to their property. Thank you for a job well done!" Ching BaltazarTrustindex verifies that the original source of the review is Google. We have done two major home renovations with Nathan and his team over the last few years. They are great to work with: very professional and responsive, so when we wanted to remodel our kitchen, we trusted them with the project. They completed the work quicker than the estimated time frame and within budget. We could not be happier with the outcome and we're already planning future projects with his team. We strongly recommend KN Remodeling for any home projects you may have! Sally ChabertTrustindex verifies that the original source of the review is Google. KN Remodeling did a fantastic job on a complete remodel of our kitchen-from planning to completion, the job was seamless, on time and budget, and we are delighted with the results. Nathan had very helpful suggestions and an aesthetic eye for detail. His crew was professional, reliable, meticulous in their work, and a pleasure to have around. The entire team was courteous and very respectful of our living area and left our space tidy at the end of each work day. I wouldn't hesitate to hire them again or to recommend them to family and friends. We feel lucky to have found them. Jose PrendesTrustindex verifies that the original source of the review is Google. We took A LOT of quotes on our kitchen refresh, and Nathan was the only one who wasn't pushy or threw out high-pressure sales pitches. He listened to our concerns and approached them realistically and offered options that were doable, and not empty promises. His work teams were very professional, worked diligently, and were never rude. They took as much care of our house as we would. Even when we pointed out certain imperfections and mistakes they were quick to fix and patch up. Our kitchen was done way sooner than we had anticipated, so that's always a plus. One of the things I really liked about Nathan was that he was always a phone call away and he was very attentive to our concerns. He never dismissed us or ignored us. He cared and he never let us down. We've had experiences with other companies that have been less than favorable, and what we disliked the most was being ignored when we noticed imperfections in their work. Even today, as the kitchen is finished and Nathan came over to do final checks, we noticed our drawer hardware was rusty (it was a refresh and not a remodel), and Nathan offered to send someone over to install new ones free of charge. I would wholeheartedly recommend this company, and especially Nathan, who I found to be an honorable contractor. Ralph DavisTrustindex verifies that the original source of the review is Google. Nathan's team did two projects for us: new roof and finishing off our garage with drywall, paint and new cabinets. We couldn't be more pleased. Completely professional crew, friendly, attentive and project was completed on time. Working with Nathan was a pleasure and we would use KN again for sure. Highly recommend. HSZ33Trustindex verifies that the original source of the review is Google. I highly recommend Nathan and his team. They are Professionals who get the job done right the first time. Nathan truly cares and is very passionate about high-quality work. Thank you for a job well done. We definitely look forward to working with you again Banafsheh EsmaeiliTrustindex verifies that the original source of the review is Google. professional team, they get the job done fast, on time, with amazing results. Mr Nathan saved our unit with his professional experience and great knowledge we highly recommend him.