Stacked Custom ADUs Rental in Del Mar
Nob Avenue, Del Mar, CA 92014
Homeowner Story: Generate rental income
Other Features: Deck
Special Circumstance: Coastal Zone, Multiple ADUs
Stacked detached ADUs in Del Mar, totaling 2,509 sqft with a two-car garage, offer a promising investment opportunity and the potential for versatile living arrangements to meet different housing needs in the area. Offering a total of 5 bedrooms and 5 bathrooms spread across the ADUs, this unique setup ensures ample space and flexibility for residents.
Each ADU is thoughtfully designed to provide privacy and independence, making it perfect for tenants who value autonomy in their living arrangements. This custom design approach ensures that residents can enjoy a living space that perfectly aligns with their lifestyle and requirements.
Floor Plan:
Custom ADU Floor Plan
Community:
The Del Mar ADU Guide
One of the most important things homeowners should understand about building an ADU in Del Mar is that not all properties with a Del Mar mailing address fall under the City’s jurisdiction. Some properties are actually regulated by the City of San Diego, which can significantly impact the rules on a property.
Del Mar limits detached ADUs to a maximum of 1,000 square feet and requires a 10′ separation between the primary residence and detached ADU. These requirements can influence site planning, particularly on smaller lots.
The city has previously offered both an ADU Incentive Program, which provides benefits to homeowners who dedicate ADUs as affordable housing, and an ADU Amnesty Program designed to help legalize unpermitted dwelling units. Program details and availability may change over time, so homeowners interested in participating should verify current program status with the city. Learn more on Del Mar’s ADU Page.
Del Mar ADU Permitting
Most ADU permits in Del Mar are approved within approximately 3 to 4 months after submission, although timelines can vary depending on project complexity and coastal review requirements. Del Mar accepts digital permit submissions, helping streamline the application process. Permit costs generally range from approximately $8-12/sqft depending on project size and scope.
One unique requirement is that applicants must provide certification confirming the ADU complies with approved height, setback, and square footage requirements prior to framing inspection. Homeowners should also anticipate stormwater management requirements, which often involve site drainage efforts such as gutters, grading, bio-retention drainage basins, or other mitigation measures.
Most Del Mar properties are located within the Coastal Zone and may require Coastal Development Permit review. Some ADUs may qualify for exemptions under the City’s Local Coastal Program.
