Room additions and ADUs (including JADUs) are one of the most practical ways to increase living space, improve comfort, and raise long-term property value. Whether you want a rental unit, guest suite, or extra living space, these additions allow you to expand without moving. With proper planning and a professional team, the process becomes smooth, organized, and stress-free.
El Cajon homes range from classic suburban designs to larger hillside properties. Whether you’re extending a bedroom or building a detached ADU, we design spaces that improve layout, flow, and functionality.
We offer strong local experience, organized project planning, and clear communication. El Cajon homeowners trust us for high-quality architectural and ADU design.
We review your goals, inspect the home layout, and create a clear plan that fits your needs and budget.
Our designers prepare accurate floor plans, 3D visuals, and engineered layouts customized for El Cajon’s varied home styles.
We finalize all structural and architectural plans, ensure full code compliance, and prepare the project for construction.
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:
Realistic 3D previews that help you understand your new space before building begins.
Accurate drawings, room layouts, and elevations for smooth construction.
Safe, fully engineered structural diagrams and load calculations.
Complete planning for lighting, wiring, HVAC, and plumbing systems.
Fully detailed plans prepared for fast city approval.
We provide complete planning, 3D designs, and engineering services for room additions, ADUs, and JADUs tailored to El Cajon homes.
Contact us today to schedule your complimentary consultation.
