ADU Buiders

Del Mar

March 29, 2024

11 min read

It pays to choose an ADU builder in Del Mar with significant experience.

Introduction

When considering the addition of an Accessory Dwelling Unit (ADU) to your property in Del Mar, the decision to partner with the right builders is paramount. Understanding the intricacies of ADU construction in Del Mar and rental processes in Del Mar is crucial to ensure your project not only succeeds but also remains compliant with local regulations. With Del Mar’s unique coastal location, local zoning laws, and the potential for ADUs to significantly enhance property value and provide rental income, selecting an experienced builder like Better Place Remodeling is vital. We’re one of the few ADU builders Del Mar offering a one-stop-shop experience, managing the entire process in-house from design to completion.

Essential ADU Rules for Del Mar

What you can build

Maximum size
Detached ADUs can reach 1000 sqft for 2+ bedrooms. Attached ADUs range from 850 to 1000 sqft, depending on bedroom count.
Side / rear setbacks
Minimum of 4 feet is required from rear and side-yard property lines.
Two story
Not permitted.
Building separation
Minimum of 6 feet is required.

Permitting timeline

Standard
4-6 months.
Coastal
Required.

Choosing the Right ADU Builder in Del Mar

Selecting a builder with specialized ADU experience in Del Mar is crucial. It requires not just construction expertise but a deep understanding of local zoning laws, design considerations, and efficiency in navigating city regulations. Better Place Remodeling stands out as the optimal choice for Del Mar residents. Our in-house, one-stop-shop approach simplifies the ADU development process, ensuring that every project meets the highest standards of quality and compliance, while also catering to the unique needs and visions of each homeowner.

Del Mar ADU Construction Process

The ADU construction process in Del Mar involves the following phases:

Feasibility Study

Conducting a thorough assessment of zoning requirements, utility mapping, and site constraints to determine project viability.

Design

Translating visions into actionable plans, resulting in detailed schematic designs that align with local regulations and homeowner preferences.

Permitting

Navigating local regulations and securing approvals from relevant authorities before construction begins.

Construction

Commencing construction following permit approval, adhering to approved plans and local building codes.

Inspection

Conducting multiple inspections throughout the construction process to ensure compliance with safety and building standards.

Completion

Finalizing the project with a comprehensive inspection to obtain a certificate of occupancy, indicating compliance and readiness for use.

Each phase underscores the importance of detailed planning and professional execution to ensure compliance and a seamless construction process.

Building Your ADU in Del Mar

Del Mar permits up to 2 detached ADUs on multifamily lots with an existing multifamily building. Non-livable space within existing multifamily structures can be converted into ADUs, with a maximum of 25% of existing units allowed.

The ADU must adhere to objective design standards, unless they prevent the construction of an 800 sq. ft. ADU. These standards include: varying wall and roof planes on each elevation with at least one projection, offset, or recess per every 20 feet; positioning walls and windows to maximize privacy and avoid direct views into neighboring homes; prohibiting visible glass walls from adjacent properties and requiring staggered window placement or obscured glass; disallowing rooftop decks; limiting fireplaces and chimneys to the ADU and adhering to height regulations; ensuring ADU roof eaves do not encroach into a four-foot side or rear setback; and matching the architectural style, roof pitch, exterior materials, colors, and finishes of the primary unit for new detached or attached ADUs within twenty feet of it.

ADUs in Del Mar can be rented out, but they are intended for long-term housing rather than short-term vacation rentals. This aligns with the broader goal of increasing the availability of affordable housing options within the community.

ADU Size & Building Rules in Del Mar

Detached ADUs are subject to size restrictions of up to 850 square feet for 1-bedroom units and up to 1000 square feet for units with 2 or more bedrooms.

Detached ADUs can reach up to 16′ in height, with exceptions in the Bluff, Slope, and Canyon Overlay Zone, where the limit is 14′. If within a half-mile radius of a major transit stop, they can rise to 18 feet, plus 2 more feet if the roof pitch aligns with the primary dwelling. Attached ADUs are capped at 25 feet or two stories, whichever is less, applicable only when connected to the primary dwelling.

Two-story ADUs are permitted under certain conditions when attached to the main home. The specifics depend on adhering to a maximum height of 25 feet or two stories, whichever is lower, for attached ADUs.

No, roof decks are not permitted on detached ADUs in Del Mar, adhering to the city’s regulations aimed at maintaining the character and privacy of residential neighborhoods.

Attached ADUs are limited to 50% of the primary dwelling’s size, with a cap ranging from 850 to 1000 square feet, based on the number of bedrooms, ensuring the ADU remains proportionate to the main dwelling.

Renting Your ADU in Del Mar

Renting out an ADU in Del Mar offers homeowners a lucrative opportunity to generate income while addressing the city’s housing needs. Understanding local rental market trends, potential rental income, and landlord obligations is crucial. Homeowners must consider utilities setup, whether shared or separate, and the process for establishing separate mailing addresses, ensuring a seamless living experience for tenants. Consulting with experienced ADU builders and the local planning department can provide valuable insights into maximizing your ADU’s potential.

Neighborhoods: Del Mar, Del Mar Heights.

Zip	1BR	2BR	3BR
92014	$2,253	$3,422	$4,400

Calculate Your ADU Cost in Del Mar

Curious about the cost of your ADU in Del Mar? Find out quickly with our interactive calculator. This tool is designed to give you a rough estimate.

Attached ADU

Estimated Cost

*The costs we are calculating here are an average for time and materials. This calculator is meant to provide an estimate to educate you on the ADU building process, please note that this is not a final quote.

Detached ADU

Estimated Cost

Garage ADU

Estimated Cost

Let's build together

Summary

Building and renting out an ADU in Del Mar is a journey that requires careful planning, attention to detail, and a partnership with the right builder. By understanding the key rules, choosing an experienced builder like Better Place Remodeling, and navigating the construction and rental process with expertise, homeowners can successfully add value to their properties and the community. We encourage potential ADU owners to consult with our team and the Del Mar planning department to explore the possibilities and benefits an ADU can bring to their property.