San Diego ADU Permit Services: Your Trusted Partner for Seamless Permitting
Welcome to Fortune ADU, your go-to destination for expert ADU permit services in San Diego. As the Best ADU Builder in California, we are proud to offer a complete range of ADU permit services designed to make your accessory dwelling unit (ADU) project a smooth and hassle-free experience. Whether you're building an ADU for additional living space, rental income, or any other purpose, we have you covered from start to finish. Our team of experienced professionals ensures that your ADU permit process in San Diego meets all local regulations, streamlines approval, and sets you up for success.

The ADU Permit Process in San Diego
Navigating the ADU permit process can seem daunting, but with Fortune ADU by your side, you can rest easy knowing we’ll handle everything. Here's a breakdown of the typical steps involved in obtaining your ADU permit in San Diego:
Initial Consultation: We begin by discussing your ADU project, understanding your needs, and assessing your property.
Design and Planning: Our in-house experts work with you to design a custom ADU that fits your vision while complying with all San Diego zoning codes and regulations.
Pre-Application Review: We review your design and project with the City of San Diego to ensure it meets all guidelines and requirements.
Permit Application Submission: We manage the entire application process, ensuring all documents and plans are submitted correctly for approval.
Permit Approval: Our team ensures that your permit application is processed swiftly and efficiently, working directly with city officials for approvals.
Construction and Inspection: Once your ADU permit is approved, we manage the construction and coordinate all necessary inspections until your project is completed.
Key ADU Regulations in San Diego
Here are some essential things to know about the regulations governing ADUs in San Diego:
Size Limitations: ADUs are generally limited to 1,200 sq. ft. in size, though this can vary depending on zoning and other factors.
Setback Requirements: ADUs must meet specific setback rules, usually ranging from 4-10 feet from property lines.
Parking Requirements: Typically, no additional parking is required for an ADU if the property is within half a mile of public transportation.
Height Restrictions: ADUs cannot exceed 16 feet in height, though this may vary based on the type of ADU.
How Much Does an ADU Permit Cost in San Diego?
Fee Type | Estimated Cost |
Building Permit Fees | $2,500 – $5,000+ |
Impact Fees | $800 – $2,500 |
Plan Review Fees | $2,000 – $15,000+ |
Utility Connection Fees | $2,000 – $15,000 |
Total Estimated Fees | $7,000 – $40,000+ |
Tips for a Smooth ADU Permit Process
- Plan Ahead: Ensure that all your paperwork and designs are complete before submitting your ADU permit application. This will help speed up the review process.
- Work with Professionals: Hiring a qualified architect or contractor who is familiar with San Diego’s ADU regulations can make the process easier and reduce the likelihood of delays.
- Stay Informed: Keep yourself updated on any changes in local ADU laws or requirements by regularly visiting the City of San Diego’s website or contacting their permit center.