2026 San Diego Land Development
Code Update: What Actually Matters

Heather Medina, Principal Architect and Owner of ArchiDev Studio, professional headshot
Heather Medina
20 Apr, 2026
3 min read
Aerial view of a large construction site surrounded by residential buildings at sunset with city lights in the background.

Still the Best Density Tool in San Diego — But Now It Rewards Strategy

Everyone says: “Just use Complete Communities.” But it’s not that simple anymore.

Complete Communities remains one of the most effective tools for unlocking housing in San Diego. It allows projects to achieve increased density, reduced parking, and meaningful yield—often making deals pencil where they otherwise wouldn’t.

That hasn’t changed.

What has changed is how the program needs to be structured to work successfully.

What’s Evolving

1. More Flexibility—But More Strategic Decisions

Recent updates now allow for for-sale units within Complete Communities projects, where previously only rental housing was permitted.

This is a meaningful expansion of the program—not a restriction.

But it introduces new layers of decision-making:

  • Rental vs. for-sale positioning
  • Financing implications
  • Exit strategy considerations

The opportunity is greater—but so is the need for clarity upfront.

2. Increased Complexity Across Overlapping Regulations

Complete Communities does not operate in isolation.

Projects must still navigate:

  • Overlay zones (Coastal, Airport, etc.)
  • State housing laws
  • Local zoning and development standards

As the code evolves, we’re seeing more interpretation variability during plan check, which can introduce risk if not identified early.

The challenge isn’t the program itself—it’s how it interacts with everything around it.

3. Shifting Incentives and Fee Structures

Updates to development impact fee waivers—particularly for smaller units—are shifting how projects are underwritten.

Where micro-units were previously incentivized, we’re now seeing:

  • More constraints on fee waivers
  • A push toward more balanced unit mixes

This doesn’t eliminate feasibility—but it does require recalibration.

What This Means for Developers

Complete Communities is no longer a “plug-and-play” density tool.

It’s a high-performing program that rewards well-structured projects.

To make it work today, developers need:

  • Early entitlement strategy
  • Clear positioning on affordability and unit mix
  • Alignment between design, financing, and approvals

The Bottom Line

Complete Communities is still one of the best tools available to increase density in San Diego.

But today, success isn’t just about using the program—it’s about understanding how to structure it within a more complex regulatory environment.

Closing

Complete Communities still works. But now, it works best for teams who approach it strategically from day one.

At ArchiDev Studio, we integrate Complete Communities strategy into early-stage site evaluation—helping developers align entitlement, design, and financial feasibility before projects move forward.

Related reading:

Learn about our Complete Communities development services.

See why the entitlement framework—not design—determines project timelines.

This content is provided for general informational purposes only and does not constitute legal, financial, or entitlement advice. Complete Communities Housing Solutions program requirements, incentive structures, eligibility criteria, and implementation details are subject to change and vary based on site conditions, zoning, overlay zones, and agency interpretation. Project feasibility must be evaluated on a site-specific basis in coordination with qualified professionals and the appropriate public agencies.