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.



CORONADO ADU EXPERTS
Our Commitment to Homeowners
Building ADUs with integrity, expertise, & care

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.
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.
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.
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.


Coronado homeowners trust us for complete ADU solutions
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Feasibility
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Design
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Permitting
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Construction

Coronado’s trusted ADU builders
151 Reviews on Yelp
Avg 4.9
45 Reviews on Google
Avg 4.9
48 Reviews on Houzz
Avg 4.9
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.

- 1192 SQFT
- 4 Bed
- 2 Bath

- 1000 SQFT
- 3 Bed
- 2 Bath

- 792 SQFT
- 2 Bed
- 2 Bath

- 624 SQFT
- 2 Bed
- 1 Bath

- 400 SQFT
- 1 Bed
- 1 Bath
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.
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.
Maximum ADU sizes
Detached ADUs up to 1,000 sqft; attached ADUs max 50% of the home.Flexible setbacks
Minimum 4-foot rear and side setbacks for ADUs.Two-story ADUs
Two-story ADUs are not allowed; height limit is 16 feet.Reduced costs
ADUs under 800 sqft are exempt from lot coverage limits.Faster permits
Permits take ~60 days.Building separation
Detached ADUs must be 10 feet from the main home.ADU Insights
Trusted ADU experts in Coronado

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

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.

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.
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.
1,739%
Real Estate
Avg. 6-8%
Stocks
Avg. 5-7%
Savings Account
Avg. 2-4%
Coronado’s most trusted ADU builders
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 HomeownerEasy 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.
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.
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.
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.
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) |
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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 | - | - | - | - |
- 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
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 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.