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Bonita ADU Builders

ADU builds without Anxiety Confusion Doubts Delays

Through our full-service ADU construction, we turn your ADU aspirations into action while guiding you through a truly stress-free process in Bonita.

Aerial view of a suburban neighborhood showing rows of houses with varying roof designs built by Bonita ADU builders, surrounded by lush greenery.

BONITA ADU EXPERTS

Start your ADU build

Our Promise To You

Trusted family-owned ADU builders serving Bonita

Collage showcasing ADU construction in San Diego, featuring modern design and quality craftsmanship. Images include a stylish ADU bathroom, an exterior view of a completed ADU, an aerial view of construction progress, and a furnished interior living space. Highlights the attention to detail and seamless integration typical of San Diego ADU projects.
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Streamlined ADU solutions, all in one place

We simplify the ADU journey for Bonita homeowners, managing everything from concept to completion while making the process hassle-free and tailored to your goals.

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Over 20 years of trusted expertise

With decades of experience, we specialize in building ADUs in Bonita, ensuring compliance with local regulations and flawless execution at every stage.

Construction worker icon - Unmatched quality at the best prices

Exceptional craftsmanship, competitive pricing

Enjoy custom ADUs that combine top-notch materials with affordability. Our attention to detail creates beautiful, functional spaces that add lasting value to your home.

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Confidence in every step of the process

Open communication and personalized care define our approach, earning us a reputation as Bonita’s most trusted ADU builders.

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Need an ADU in Bonita? We handle everything.

  • Feasibility

  • Design & Plan

  • Permit

  • Build

Let's get started Learn more
ADU Type ADU Type ADU Type

One Bonita ADU Contractor. Any build type.

Detached Adu

Detached ADU

Build a private, standalone ADU in Bonita, ideal for generating rental income or housing loved ones.

Attached ADU

Add living space seamlessly with an attached ADU tailored to your Bonita home.
Room Addition Adu

Room Additions

Expand your home’s functionality with room additions that suit your lifestyle.

Garage Conversion

Transform underutilized garages in Bonita into functional ADU living spaces.
Learn more about ADU types
Bonita ADU builders with 300+ 5-star reviews

Yelp Icon - Better Place Design & Build

151 Reviews on Yelp

Avg 4.9

Google Icon - Better Place Design & Build

45 Reviews on Google

Avg 4.9

Houzz Icon - Better Place Design & Build

48 Reviews on Houzz

Avg 4.9

Home Advisor Icon - Better Place Design & Build

48 Reviews on HomeAdvisor

Avg 5

Get inspired to build

Explore custom ADU floor plans for Bonita

Our expert team delivers end-to-end ADU construction in Bonita, combining a hassle-free process with designs that seamlessly complement your home and lifestyle.

Discover floor plans
Detailed 2D floor plan of a nearly 1,200 sq ft ADU, showcasing three bedrooms, two bathrooms, a kitchen, and a living room. The design emphasizes a functional and open layout, ideal for comfortable and convenient living.
Cypress
  • 1192 SQFT
  • 4 Bed
  • 2 Bath
2D layout of a 1000 sq ft ADU, including three bedrooms and two bathrooms, ideal for maximizing space and comfort.
Redwood
  • 1000 SQFT
  • 3 Bed
  • 2 Bath
Comprehensive 2D floor plan for a 2 bedroom ADU with two baths, showcasing a well-organized kitchen and living area within 792 sq ft.
Alder
  • 792 SQFT
  • 2 Bed
  • 2 Bath
Detailed 2D layout of a 624 sq ft ADU featuring two bedrooms, one bathroom, a kitchen, living room, and a laundry area, part of our ADU floor plans 600 sq ft collection.
Oak
  • 624 SQFT
  • 2 Bed
  • 1 Bath
2D layout of a 400 sq ft ADU with one bedroom and one bath, optimized for stylish and simple living.
Bamboo
  • 400 SQFT
  • 1 Bed
  • 1 Bath

See our ADU projects

Discover why homeowners trust us as the best ADU contractors in Bonita.

From detached ADUs to garage conversions, our portfolio showcases the quality and detail that sets us apart.

Explore All ADU Projects

Attached ADU: Scandinavian Retreat 1 Bed, 1 Bath | 600 SQFT
Attached ADU: Modern Comfort 2 Bed, 2 Bath | 1000 SQFT
Detached ADU: Coastal Retreat 1 Bed, 1 Bath | 600 SQFT
Garage Conversion Adu Detached ADU: Private Oasis 2 Bedroom, 2 Bath | 1200 SQFT
room addition ADU Detached Casita: Elegant Escape 2 Bed, 2 Bath | 800 SQFT
In-Law Suite: Private Haven 2 Bed, 2 Bath | 800 SQFT
a kitchen with white cabinets and a sink Garage Conversion: Stylish Living 1 Bed, 1 Bath | 394 SQFT
Room Addition: Trendy Expansion 1 Bed, 1 Bath | 600 SQFT
Garage Adu Designs Detached ADU: Modern Cottage 2 Bedrooms, 2 Baths | 850 SQFT
Explore all

OUR PHILOSOPHY

Is an ADU right for your Bonita home?

Expand your living space

Unlock new possibilities with an ADU tailored to your needs, whether for family, work, or leisure.

Boost your property’s worth

Add significant value to your Bonita home with a thoughtfully designed ADU that enhances functionality and appeal.

Create a steady income stream

Our ADUs are built with Bonita’s regulations in mind, allowing you to earn rental income while staying fully compliant.
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Bonita ADU Regulations

The easy way to build an ADU in Bonita

As the leading ADU builders in Bonita, we ensure compliance with all local regulations, from setbacks to building sizes.

smaller adu setbacks

ADU Size Limits

Up to 1,200 sq ft; attached ADUs up to 50% of the main home.
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Flexible Setbacks

Just 4 feet from side and rear property lines to maximize your lot.
reduce adu costs

Lower Costs

Cost-efficient construction tailored to Bonita guidelines.
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Streamlined Permits

4–6 months for standard permits; no coastal permits needed.
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Building Separation

Maintain at least 6 feet between the ADU and the main house.
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Parking Made Easy

Relaxed parking rules simplify ADU construction.
Bonita ADU regulations

our reviews

Google Review

“When I met with Bar, he was the only one whose eyes lit up and said, 'Ooh, this is going to be fun!' That enthusiasm made me realize I needed to go with him and Better Place Design & Build for this project.”

Annette J

Better Place Design & Build Homeowner
Yelp Review

“Better Place Design & Build is the go-to San Diego ADU builder if you're considering an ADU project. Highly recommend!”

Daniel E

Better Place Design & Build Homeowner
Yelp Review

“I can see why this business has five stars. If you're looking to build an ADU, I can assure you that you will get someone you can trust.”

Edwin G

Better Place Design & Build Homeowner
Google Review

“I am incredibly pleased with the results! The team was very professional and knowledgeable. They completed the project quickly and efficiently. The materials used were high quality, and the finished product looks great. I would highly recommend Better Place Design & Build to anyone who needs an ADU contractor. They are the best in the business!”

Frank L

Better Place Design & Build Homeowner
Google Review

“Choosing Better Place Design & Build for our ADU project was a fantastic decision. Their team of ADU contractors in San Diego brought innovation and skill, delivering an impressive final product.”

Patsy C

Better Place Design & Build Homeowner
Google Review

“Better Place maximized every square foot of my property with creative solutions and expert guidance. They knew how to make the most of the space and expertly navigated all the regulations and permits for me.”

Mark M

Better Place Remodeling Homeowner
Yelp Review

“I cannot speak highly enough about the professionalism, attention to detail, and overall excellence that this company provided.”

Latrina W

Better Place Design & Build Homeowner
Google Review

“Just do it. An ADU seems like a big project, and it is, but Better Place Design & Build makes it really easy.”

Reggie & Sophie

Better Place Design & Build Homeowner

ADU INSIGHTS

Bonita ADU contractors you can count on

Cozy and stylish ADU living area with a neutral-toned sofa, modern seating, and a kitchen bar setup in the background. Showcases an efficient, inviting design that maximizes comfort in a small space, ideal for those considering ADU cost-effective living solutions without sacrificing style.

ADU Cost Calculator

ADU costs can add up fast, but our calculator breaks down every detail so you can plan ahead and budget smarter.

Learn More
Construction of a detached ADU in progress, featuring wooden framing and roofing in a residential backyard. Highlights the early stages to build an ADU, emphasizing the craftsmanship and structural planning involved in expanding living spaces.

12 Steps to Building an ADU: Your Comprehensive Guide

Building an ADU is easier when you know what to expect. Our guide covers every step, from permits to final finishes, keeping your project on track.

Learn More
Bright and inviting bedroom in an ADU, featuring a plush bed with layered pillows and tasteful decor. Ideal for those looking to rent their ADU, this space combines comfort and style, creating an appealing environment for potential tenants.

Rent your ADU

Renting your ADU the right way means more income with fewer headaches. Learn how to prepare, attract tenants, and stay compliant with local rules.

Learn More

Calculate your Bonita ADU ROI

Our calculator offers a clear look at what your return on investment will be for your ADU project in Bonita.

$ Maximum value ranges from 1$ to 1000000$
$ Maximum value ranges from 1$ to 1000000$
Total Return On Your ADU Investment

1,739%

Compare to other investments:

Real Estate

Avg. 6-8%

Stocks

Avg. 5-7%

Savings Account

Avg. 2-4%

Customize your Bonita ADU

From timeless elegance to modern luxury, our ADU material packages are designed to suit every lifestyle in Bonita. Find the perfect combination that brings your ADU vision to life.

Start designing
A modern kitchen in an ADU featuring sleek white cabinetry with brass handles, a stainless steel dishwasher, and a polished quartz countertop. The space is well-lit with natural light streaming in through a window above the double sink, highlighting the minimalist design and high-end finishes. A small potted plant adds a touch of greenery to the clean and elegant setting.

Classic packages

Quality ADUs designed for any lifestyle in Bonita.
A luxurious bathroom in an ADU showcasing premium finishes. The space features a spacious glass-enclosed shower with elegant marble tile, a rain showerhead, and a sleek black frame. The wooden vanity with open shelving below is topped with a sophisticated countertop and gold fixtures, including a modern faucet. Above the vanity, a large rectangular mirror is flanked by stylish wall sconces that provide warm lighting. The bathroom exudes a blend of modern and rustic charm with its high-quality materials and meticulous design details.

Premium packages

Highly-tailored builds with every detail considered.
Stylish kitchen in a San Diego ADU, featuring blue cabinetry, stainless steel appliances, and a spacious countertop layout. Showcases a blend of modern design and functionality, ideal for compact living spaces while offering a high-end feel.

Elite packages

Distinct designs for a luxury living experience.

An ADU contractor Bonita homeowners love

“Better Place Design & Build was the best choice for our ADU project. As top ADU builders, they understand the big picture and support us at every step.”

Randy & Lorreta

Better Place Design & Build Homeowner
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Financing your Bonita ADU made simple

We proudly extend flexible financing options to Bonita homeowners, breaking down the full cost of an ADU into manageable payments. Here’s how our process works:

1

Online application

Easily apply with our hassle-free online process.

2

Pre-qualify

See if you pre-qualify for an even quicker turnaround.

3

Fast review process

Sit back and relax while we handle the review process.

4

Approval

Receive a notification the moment you’re approved.

See what's possible

Your top Bonita ADU questions answered

Answers to the most frequently asked questions about building ADUs in Bonita

Start with a free ADU estimate
Open-concept living area in a San Diego ADU, featuring modern decor, ceiling fan, and abundant natural light. Highlights the spacious layout and stylish design elements, showcasing a balance of functionality and aesthetic appeal for compact living spaces.

We proudly serve all areas of Bonita, including Bonita North, Bonita South, Hilltop, La Presa, Long Canyon, Rancho Del Rey, Rosebank, San Miguel Ranch, and Terra Nova.

Better Place Design & Build is your trusted ADU contractor in San Diego, offering full county design, permit, and build services. We proudly serve Carlsbad, Carmel Valley, Chula Vista, Coronado, El Cajon, Escondido, Imperial Beach, La Mesa, Lemon Grove, Mission Valley, National City, Oceanside, Poway, Rancho Santa Fe, San Marcos, Santee, Solana Beach, Spring Valley, Vista, and nearby areas. Wherever you are in San Diego County, we’re here to bring your ADU project to life.

Zip 1BR 2BR 3BR
91902 $2,047 $2,778 $2,975
91910 $1,877 $2,537 $3,236

Yes, we manage all aspects of the permitting process for your project. This includes submitting all necessary paperwork to local authorities, ensuring compliance with zoning laws and building codes, and handling any HOA applications if required.

Absolutely! We welcome clients' input and custom designs. Our team works closely with you to ensure that your personal design preferences are integrated into the project while maintaining functionality and building code compliance.

Getting a quote is simple. Contact us to schedule an initial consultation, during which we will discuss your project in detail. Based on this discussion, we will provide a detailed proposal and quote that includes all aspects of the project scope, timeline, and costs.

Yes, Bonita permits the construction of two-story ADUs, subject to height restrictions and other local zoning laws.

Yes, multifamily properties in Bonita can construct up to two detached ADUs and are also allowed to convert up to 25% of existing multifamily units into ADUs through the conversion of non-livable spaces.

This depends on local zoning ordinances, focusing on privacy and safety standards.

Attached ADUs cannot exceed 50% of the main residence's size, capped at 1,200 square feet.