Room Addition / ADU (JADU) Construction in Del Mar

Why Room Additions & ADUs Matter

Room additions and ADUs (including JADUs) give homeowners more space, comfort, and long-term value. From guest units to rental ADUs or home offices, these additions help you grow your living area without relocating. Stress-free planning and thoughtful design ensure an efficient, smooth construction process.
Del Mar homes emphasize luxury coastal architecture, open interiors, and premium finishes. Whether you’re expanding an upper-level room or building a high-end ADU, our team creates plans that match Del Mar’s upscale home styles.

Why Del Mar Homeowners Choose Us

We understand Del Mar’s architectural styles and provide clear communication throughout the project. Homeowners rely on us for detailed, accurate, and high-quality planning.

What Makes Us Your Best Choice

Local ADU & building regulation expertise

Skilled architectural & engineering team

Clear, organized communication

Dedicated project coordinator

Cost-effective planning options

Advanced 3D modeling and visualization

Our Smooth Room Addition & ADU Planning + Construction Process

Consultation & Planning

We review your goals, assess your home’s structure, and create a customized plan that fits your budget.

Design & Layout Coordination

Our designers prepare detailed floor plans, engineered layouts, and 3D visuals tailored to Del Mar’s coastal architecture.

Final Plans, Approvals & Build Preparation

We finalize all architectural and structural drawings, meet ADU/JADU requirements, and prepare everything for construction.

What We Provide in Our Room Addition & ADU Service

At Golden Shore Design and Build, we don’t just renovate Houses — we transform them into functional, beautiful spaces tailored to your lifestyle. Here’s why so many homeowners trust us with their Home remodels:

3D Renderings & Visual Concepts

High-quality visuals that let you preview your project.

Architectural Floor Plans

Accurate layouts, elevations, and measurements.

Structural Engineering Plans

Code-compliant framing and load calculations for long-term safety.

Electrical, Plumbing & Mechanical Layouts

Complete planning for all utilities and mechanical systems.

Permit-Ready Documents

Fully prepared plans designed for fast approval.

Our Recent Testimonials

Services Areas

Ready to Start Your Del Mar Room Addition or ADU Project?

We offer complete planning, engineering, and 3D design services for room additions, ADUs, and JADUs built for Del Mar’s luxury properties. Contact us to schedule your free consultation and begin your expansion with confidence.

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