Coronado ADU Builders

Coronado ADUs, built Faster Easier Smoother Perfectly

From concept to completion, we streamline every step—designing, permitting, and building with precision so your ADU experience is effortless and stress-free.

Aerial view of a beautifully designed ADU in Coronado, highlighting expert craftsmanship and modern architectural elements.

CORONADO ADU EXPERTS

Our Commitment to Homeowners

Building ADUs with integrity, expertise, & care

A family-owned ADU construction company in Coronado, committed to delivering high-quality builds with a personal touch.
Visual representation of a seamless ADU construction process in Coronado, emphasizing a comprehensive one-stop-shop experience from design to completion.

Seamless ADU construction

From permits to final finishes, we manage every detail of your Coronado ADU with precision—ensuring a smooth, stress-free building experience.

Infographic celebrating over 20 years of experience in ADU construction, showcasing Coronado’s leading experts in custom-built accessory dwelling units.

Decades of local experience

With over 20 years of expertise, we design and construct ADUs that meet Coronado’s unique regulations, delivering quality homes that stand the test of time.

Illustration showcasing expert ADU construction in Coronado, emphasizing high-quality craftsmanship and fair pricing for homeowners.

Superior craftsmanship & fair pricing

We combine premium materials with cost-effective solutions to create high-quality ADUs that enhance your property’s value, beauty, and livability.

Graphic highlighting Coronado’s trusted ADU company, known for transparent communication and client-focused service throughout the building process.

Trustworthy service, every step of the way

Clear communication, upfront pricing, and a commitment to excellence make us Coronado’s go-to ADU experts—ensuring confidence in every build.

A professionally built ADU with sleek finishes, designed to seamlessly blend into an existing Coronado property.
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Coronado homeowners trust us for complete ADU solutions

  • Feasibility

  • Design

  • Permitting

  • Construction

ADU TYPE ADU TYPE ADU TYPE

One expert team for every Coronado ADU.

Detached Adu

Detached ADU

Build a private, standalone ADU in Coronado—ideal for extra living space, rental income, or a guest retreat.

Attached ADU

Expand your home with a beautifully integrated attached ADU that complements your Coronado property’s style.
Room Addition Adu

Room Additions

Add more space and functionality to your home with a seamless room addition designed for comfort and style.

Garage Conversion

Transform your unused garage into a modern ADU, maximizing your property’s potential in Coronado.
300+ 5-Star reviews

Coronado’s trusted ADU builders

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

50 Reviews on HomeAdvisor

Avg 5.0

Design Your Perfect Space

Custom ADU floor plans for Coronado

From smart layouts to stunning designs, our Coronado ADU plans are crafted for efficiency, comfort, and style—seamlessly blending with your home while maximizing space and value.

Discover floor plans 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

Our ADU transformations

See why Coronado homeowners rely on us for expertly designed and built ADUs.

Whether it’s a detached ADU, an attached addition, or a garage conversion, our projects showcase high-quality craftsmanship, seamless design, and superior attention to detail.

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OUR PHILOSOPHY

Elevate your Coronado property with an ADU

Expand your living space

Create a versatile ADU for family, guests, or a dedicated workspace—designed to fit your lifestyle.

Increase your property’s value

Enhance your home’s functionality and market appeal with a high-quality ADU built to last.

Generate rental income

Unlock passive income potential with a Coronado ADU that meets local regulations and maximizes ROI.
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ADU Regulations

The simplest path to building an ADU in Coronado

We navigate Coronado’s ADU regulations for you, ensuring compliance and a stress-free construction process.

smaller adu setbacks

Maximum ADU sizes

Detached ADUs up to 1,000 sqft; attached ADUs max 50% of the home.
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Flexible setbacks

Minimum 4-foot rear and side setbacks for ADUs.
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Two-story ADUs

Two-story ADUs are not allowed; height limit is 16 feet.
reduce adu costs

Reduced costs

ADUs under 800 sqft are exempt from lot coverage limits.
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Faster permits

Permits take ~60 days.
Paperwork icon - In-house, stress-free ADU service

Building separation

Detached ADUs must be 10 feet from the main home.

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
Google Review

“You're not just buying the buildings; you're buying the people behind them. The Better Place Design & Build team set the standard for building our ADU. My advice is to just do it. ”

Tim & Eta

Better Place Design & Build Homeowner
Google Review

“Better Place Design & Build takes care of everything, they make the process so much smoother. You can actually enjoy seeing your project come to life without the stress.”

Jen & Angel

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

“From start to finish, they demonstrated exceptional professionalism and expertise. The final result exceeded our wildest dreams, and we couldn't be happier with our new ADU!”

Karen L

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

“Better Place Design & Build stands out among ADU contractors with their meticulous planning and execution. Our ADU project was completed on time, and the quality of workmanship was exceptional.”

Mike B

Better Place Design & Build Homeowner

ADU Insights

Trusted ADU experts in Coronado

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.

Renting 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.

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Maximize your Coronado ADU Investment

Use our ROI calculator to estimate the financial benefits of building an ADU in Coronado—rental income, property value, and long-term gains made clear.

$ 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%

Coronado’s most trusted ADU builders

“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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Easy financing for your Coronado ADU

Making ADU construction in Coronado more accessible with flexible financing options and stress-free payments. Here’s how simple the process is:

1

Online application

Apply in minutes with a simple, hassle-free process.

2

Qualification

See if you pre-qualify instantly—no commitment required.

3

Review

Our team takes care of the details while you plan your ADU.

4

Approval

Get approved quickly and start building sooner.

Everything you need to know about Coronado ADUs

Find expert answers to the most frequently asked questions about ADU regulations, costs, and construction in Coronado.

Absolutely! We handle the entire permitting process for your Coronado ADU, ensuring full compliance with local zoning laws, building codes, and Coastal Zone regulations when required. Our team takes care of all paperwork, submits applications, and works closely with city officials to keep your project moving forward efficiently. In Coronado, ADU applications are typically processed within 60 days, though properties in Coastal Zone areas like The Shores or Bayside & Ferry Landing may require additional approvals, potentially extending the timeline. Whether you're in Coronado Village, The Cays, or Glorietta Bay, we streamline the approval process, so you can focus on your ADU vision while we take care of the details.

We proudly offer expert ADU construction services throughout Coronado, bringing high-quality craftsmanship, seamless project management, and innovative design to every neighborhood. Whether you're in the heart of Coronado Village, enjoying the historic charm and walkability, or in The Shores, where beachfront living meets luxury high-rise residences, we tailor ADUs to fit your lifestyle. If you're a boating enthusiast in The Cays, we can design an ADU that complements your waterfront home. For those near Downtown Coronado, with its vibrant shops and restaurants along Orange Avenue, or in Bayside & Ferry Landing, where stunning bay views and easy access to San Diego define the experience, we build ADUs that maximize your property’s potential. If you’re near Coronado Beaches, known for its world-famous sandy shores, or in Glorietta Bay, where recreation and scenic marinas enhance the coastal lifestyle, we create ADUs that blend seamlessly with your surroundings. Even in the more tranquil Silver Strand, with its breathtaking coastal views and natural beauty, our team ensures your ADU complements the unique character of your neighborhood. No matter where you are in Coronado, Better Place Design & Build is ready to turn your ADU vision into reality—expertly designed, efficiently built, and perfectly suited to your home.

Coronado has well-defined ADU regulations designed to maintain the city’s character while allowing homeowners to expand their living spaces. Here’s what you need to know:

  • Maximum ADU Sizes: Detached ADUs can be up to 850 sq. ft. for one-bedroom units and 1,000 sq. ft. for ADUs with two or more bedrooms. Attached ADUs follow the same size limits but must not exceed 50% of the primary home’s square footage.
  • Setbacks: ADUs must maintain a minimum 4-foot setback from rear and side property lines.
  • Two-Story ADUs: Not permitted in Coronado. ADUs must adhere to a 16-foot height limit, ensuring they integrate with neighborhood aesthetics.
  • Building Separation: A minimum 10-foot distance is required between a detached ADU and the main home.
  • Permit Timeline: Coronado processes ADU permits within 60 days, but projects in coastal zones or with unique site constraints may take longer.
  • Coastal Zone Compliance: Properties in The Shores, Bayside & Ferry Landing, and Silver Strand may require Coastal Development Permits. We handle all necessary approvals to keep your project on track.
Our team ensures your Coronado ADU meets all city regulations while maximizing efficiency, functionality, and property value.

Absolutely! We specialize in designing and building custom ADUs that seamlessly complement your Coronado home and lifestyle. Whether you're considering a detached ADU, an attached addition, or a garage conversion, we ensure your project is both functional and fully compliant with Coronado’s ADU regulations. The city permits:

  • Detached ADUs up to 850 sq. ft. for one-bedroom units and 1,000 sq. ft. for two or more bedrooms.
  • Junior ADUs (JADUs) up to 500 sq. ft., typically created within the existing home.
  • Attached ADUs up to 50% of the primary residence’s square footage, with a max of 1,000 sq. ft.
Our expert team works closely with you to craft an efficient, stylish, and regulation-compliant ADU—enhancing your property's value while creating a space tailored to your needs.

Getting a quote for your Coronado ADU is simple! Schedule a free consultation, and our team will evaluate your property, listen to your vision, and provide expert insights on design, feasibility, and budget. After the consultation, we’ll present a detailed proposal outlining clear pricing, a projected timeline, and a complete cost breakdown—giving you full transparency and confidence before your project begins.

Building an ADU in Coronado is a smart investment, offering strong rental income potential and boosting your home’s value. With high demand for housing and Coronado’s desirable location, adding an ADU creates both financial and lifestyle benefits.

  • Passive Rental Income – Generate steady income by renting out your ADU in Coronado’s competitive rental market, where short- and long-term rentals are in demand.
  • Flexible Living Options – Use your ADU for multi-generational living, guest accommodations, or a private home office, tailored to your needs.
  • Increased Property Value – Expand your home’s usable living space, enhancing its resale value and long-term market appeal.
Whether you're looking for extra income or more functional space, a Coronado ADU is a valuable addition to your property.

Building an ADU in Coronado typically takes 6 to 12 months, with the timeline depending on design complexity, permitting approvals, and construction details. Here’s what to expect:

  • Permitting Process: Coronado processes ADU permits within 60 days, but properties in The Shores, Bayside & Ferry Landing, and Silver Strand may require Coastal Development Permits, which can extend the timeline.
  • Design & Planning: This phase takes 1-2 months, including site evaluations, 3D modeling, and material selection to ensure your ADU meets Coronado’s zoning regulations.
  • Construction Phase: Expect 4-6 months for building, with factors like lot accessibility, utility connections, and ADU type affecting completion time.
At Better Place Design & Build, we manage every detail—from feasibility studies to final inspections—so your Coronado ADU is built smoothly, efficiently, and stress-free.

Renting out your ADU in Coronado can provide significant passive income, thanks to high rental demand and strong property values. Below are estimated rental rates based on current market data:

Zip Code Neighborhoods 1 BR (750 sq ft) 2 BR (1000 sq ft) 3 BR (1200 sq ft)
91932 Silver Strand, Imperial Beach, Egger Highlands $2,018 $2,799 $3,476
92118 Coronado, Silver Strand $3,359 $4,047 $6,544
92135 - - - -
92155 - - - -
92178 - - - -
Coronado rental regulations require ADUs to be leased for a minimum of 30 days, making them ideal for long-term tenants rather than short-term vacation rentals. To maximize your rental potential, we recommend:
  • Ensuring full compliance with Coronado’s rental regulations
  • Separating utility connections for added tenant convenience
  • Consulting a property manager to optimize pricing and lease agreements
A well-designed ADU in Coronado offers steady rental income while increasing your property’s overall value—making it a smart long-term investment.

Absolutely! Better Place Design & Build is Coronado’s premier ADU contractor, specializing in full-service design, permitting, and construction. While our expertise is deeply rooted in Coronado, we proudly serve homeowners throughout San Diego County, delivering high-quality craftsmanship and a stress-free building process. We provide our one-stop shop ADU services Bonita, Carlsbad, Carmel Valley, Chula Vista, Del Mar, El Cajon, Encinitas, Escondido, Imperial Beach, La Jolla, La Mesa, Lemon Grove, Mission Valley, National City, Oceanside, Pacific Beach, Poway, Rancho Santa Fe, San Diego, San MarcosSantee, 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.