Step-by-Step Process for Securing SB 423 Approval

Navigating the SB 423 approval process can feel complex, but having a clear roadmap simplifies everything. At JDJ Consulting Group, we guide developers through each step to avoid delays and ensure smooth approvals.

Here’s how we approach it:

1. Pre-Application Preparation

Before submitting anything to the city, preparation is key. This phase sets the foundation for a successful approval.

• Site Eligibility Analysis:
  We confirm the site meets SB 423 criteria, including zoning, transit proximity, and environmental safety. This reduces the risk of outright denial.

• Zoning Maps and Housing Element Status:
  We check the local jurisdiction’s housing element compliance because SB 423 applies differently depending on whether a city is meeting its RHNA targets.

• Labor Compliance Requirements:
  Understanding labor rules early — such as prevailing wage or apprenticeship mandates — allows accurate project budgeting and contract planning.

• Affordable Housing Planning:
  We help determine the percentage and type of affordable units required, making sure your design and financing plans align with these obligations.

Spending adequate time in this step prevents surprises later that can stall or derail your project.

2. Application Submission

After confirming eligibility and preparing documents, the formal application can be submitted.

• SB 423 Standard Application:
  This includes project plans, site maps, proof of compliance with objective standards, and affordable housing details.

• City-Specific Supplemental Forms:
  Some cities, like San Francisco and Gilroy, require additional supplemental forms specific to SB 423. JDJ ensures these are complete and accurate to avoid processing delays.

• Supporting Studies:
  Depending on the project, this may include traffic analysis, noise studies, or environmental technical reports (when required outside SB 423’s CEQA exemption scope).

Our team coordinates with architects, planners, and legal experts to assemble a complete package that meets all city and state requirements.

3. Approval Timelines

One of SB 423’s biggest advantages is its strict, enforceable timelines:

If the city doesn’t respond within these timelines, the project can move forward by default — a powerful incentive for municipalities to act promptly.

4. Post-Approval and Permitting

Once SB 423 ministerial approval is granted:

• Developers can immediately begin applying for building permits.

• The permits themselves are subject to standard building code reviews but are no longer subject to discretionary design reviews or CEQA delays.

• JDJ continues supporting clients during permit issuance to ensure no unnecessary bottlenecks occur.

By following this structured process and leaning on experts like JDJ Consulting Group, developers can avoid common pitfalls and capitalize on SB 423’s streamlined framework.

Practical Benefits of SB 423 for Developers

SB 423 is not just another law — it’s a game changer for California developers aiming to build more housing, faster. Here’s why it matters:

Reduced Approval Times

SB 423’s elimination of discretionary hearings and CEQA reviews for qualifying projects can shave months or even years off approval timelines. Instead of navigating a complex web of public hearings and environmental lawsuits, you move through clear, objective standards with firm deadlines.

Predictable Development Costs

Approvals based on objective standards mean less uncertainty about design changes or city-imposed requirements after submission. You avoid unexpected redesigns that drive up architectural and consulting fees.

Knowing labor compliance tiers upfront also helps with budgeting — no surprises when bidding or hiring contractors.

Increased Access to Infill and Coastal Projects

SB 423 expands eligibility to certain coastal and infill areas that were previously off-limits or required lengthy reviews. For developers, this opens prime sites near transit and amenities that meet market demand but were once tough to entitle.

Stronger Investment Confidence

Investors value predictable timelines and fewer regulatory hurdles. SB 423’s clear deadlines and ministerial review process reduce risk, making it easier to secure financing. This improved confidence can also translate to better loan terms and faster equity raises.

Pro Tip from JDJ Consulting Group

We’ve worked with clients who faced 18-month discretionary review processes on typical projects. By leveraging streamlining laws like SB 35—and now SB 423—these same projects moved from concept to approval in under six months.

SB 423 builds on these foundations and makes fast-tracking multifamily housing more reliable and permanent through 2036.

Potential Challenges Developers Should Anticipate

While SB 423 offers great opportunities for faster approvals, developers should be aware of common hurdles that can slow down or complicate projects. Knowing these in advance helps you prepare and avoid costly delays.

Local Resistance

Some cities resist streamlined approvals. Even when projects meet all objective standards, local officials may use subjective design guidelines or delay reviews. This can stall your project or lead to additional requirements.

How JDJ Helps:

We prepare thorough compliance packages showing your project fully meets SB 423’s objective standards. This reduces the chance of pushback. We also maintain good relationships with city staff to help keep the process moving.

Labor Compliance Complexity

SB 423 adds labor rules that vary by project size:

• Projects with 10 to 50 units require prevailing wage.

• Projects with over 50 units require prevailing wage plus apprenticeships and healthcare benefits.

• Projects taller than 85 feet require a skilled and trained workforce.

Understanding and meeting these requirements can be complicated and costly.

How JDJ Helps:

We connect clients with labor compliance experts early. This way, labor costs and contracts are clear before construction starts, preventing surprises during bidding.

Environmental and Coastal Zone Limitations

Even though SB 423 now applies to some coastal zones, environmental rules still apply. The California Coastal Commission may require additional approvals or studies, which can add time and cost.

How JDJ Helps:

We work with environmental consultants and coastal planners to navigate these overlays. We help anticipate and address coastal and environmental issues early so your project keeps moving forward.

Affordable Housing Integration

Meeting affordable housing rules is a must, but it’s often tricky to balance affordability with project economics. Getting it wrong can cause delays or denials.

How JDJ Helps:

We model financial feasibility up front to find the right mix of market-rate and affordable units. We also assist with drafting legal documents to satisfy affordability covenants and make sure your financing stays on track.

How JDJ Consulting Group Helps Developers Succeed Under SB 423

At JDJ Consulting Group, we don’t just guide you through the rules — we help you turn SB 423 into a competitive advantage. Here’s how we make it easier for developers:

Land-Use and Zoning Expertise

Our experts start by pinpointing sites eligible for SB 423’s streamlining benefits. We:

• Analyze zoning maps and city codes.

• Identify opportunities for density bonuses and mixed-use development.

• Ensure your project meets all objective design standards from the start.

This early work stops surprises and saves time.

Permit Expediting Services

We know city approval processes inside out. That means:

• Submitting complete, error-free applications the first time.

• Following up consistently to keep your project on schedule.

• Resolving review issues quickly before they cause delays.

Our permit expediting can cut months off typical approval timelines.

Strategic Compliance Planning

We help you comply with SB 423’s affordable housing and labor rules by:

• Advising on affordable unit percentages and income levels.

• Connecting you with labor consultants for wage and apprenticeship compliance.

• Coordinating with environmental specialists if needed.

This reduces risk and protects your project budget.

Real Project Success Story

A recent developer client had a 90-unit infill project stuck for over a year. Using our SB 35 experience (the foundation for SB 423) and expediting strategies, we:

• Cut approval time to just 6 months.

• Handled labor compliance before bidding to avoid surprises.

• Helped the project break ground ahead of schedule.

With SB 423’s expanded rules, future projects can expect even smoother and faster paths to approval.

SB 423 in the Context of Other California Housing Laws

SB 423 doesn’t operate in a vacuum. It’s part of a larger state effort to tackle California’s housing shortage through multiple laws working together. Understanding how SB 423 fits in helps developers plan smarter and take full advantage of all available tools.

Interactions with AB 2011 and SB 6

• AB 2011 expands the types of parcels eligible for streamlined housing approvals, particularly in urban areas with transit access. It complements SB 423 by broadening where development can happen without discretionary review.

• SB 6 requires cities to allow up to 10 units per parcel in areas zoned for single-family homes, making more land available for multifamily projects.

Together, these laws create more pathways for housing development. JDJ Consulting helps clients navigate which law best fits their project or how to combine benefits.

CEQA Reform Trends

SB 423 continues California’s trend toward limiting environmental review delays for housing projects. While CEQA remains a vital environmental protection law, new reforms encourage ministerial approvals that cut down on lawsuits and lengthy studies.

For developers, this means projects that meet objective standards can move forward faster, without the usual environmental red tape.

RHNA Compliance Pressure

The Regional Housing Needs Assessment (RHNA) requires cities to plan for enough housing to meet demand. Many jurisdictions are behind on their RHNA goals.

SB 423 applies particularly in places that are not meeting their RHNA targets. This gives developers a stronger chance of approval if the city wants to comply with state housing mandates.

JDJ Consulting Group closely monitors RHNA compliance in local jurisdictions to advise clients where SB 423 applies most effectively.