Spanish Style Casita in Del Mar Mesa
Belmont Trail Court, San Diego, CA 92130
Homeowner Story: Flex space
Special Circumstance: HOA
Stunning Spanish Style Casita in HOA
This 1,200 sqft custom Spanish style casita in Del Mar Mesa, San Diego was thoughtfully crafted to complement the primary home and meet HOA requirements, this elegant casita serves as a beautiful independent living space for the owners’ adult daughter. With its timeless aesthetic and future ready features, it also provides the flexibility for the homeowners to downsize and enjoy the space themselves in the years to come.
Exterior Highlights
The exterior of this casita was meticulously designed to blend seamlessly with the main residence. Recessed doors and windows, a classic tiled roof with striking rafter tails, and a smooth Santa Barbara stucco finish contribute to its authentic Spanish style. French doors with detailed trimwork enhance the home’s character while inviting natural light inside and creating a seamless connection to outdoor living spaces. Every design choice was made to ensure this ADU not only met HOA requirements but also complemented the surrounding neighborhood. Read more about building an ADU in an HOA and custom ADUs.
Interior Highlights
Inside, the thoughtfully planned layout offers both style and functionality. The open-concept kitchen features an oversized island, a spacious pantry, and sleek neutral gray cabinetry topped with quartz countertops, creating a perfect balance of elegance and practicality. A sophisticated mix of lighting, including beautiful chandeliers and pendant fixtures, enhances the inviting atmosphere. Multiple clerestory windows bring in abundant natural light, making the space feel bright and airy. To accommodate evolving needs, the primary suite includes wider doorways for accessibility, ensuring the home remains comfortable and functional for years to come. Read more about designing an ADU for multigenerational living.
Floor Plan:
Custom ADU Floor Plan

Community:
The City of San Diego ADU Guide
SnapADU is a leader in the San Diego ADU market, with a portfolio that includes dozens of completed and ongoing granny flat projects. Our team’s in-depth knowledge of the city’s ADU regulations and our established relationships with local permitting offices streamline the process for our clients. We’re committed to leveraging our experience to navigate the complexities of each project, from initial design to final construction, ensuring that every ADU we build meets the unique needs of homeowners while complying with local guidelines.
Of note, San Diego promotes the building of more ADUs through the affordable ADU bonus program.
