SB 326 California Balcony Inspection: Deadlines and HOA Liability

California’s SB 326 requires every condominium association and common interest development with three or more units to have its wood-framed balconies, decks, stairways, walkways, and railings inspected by a licensed engineer or architect on a nine-year cycle. The first California balcony inspection under SB 326 was due January 1, 2025. If your HOA hasn’t completed one, you are already past the statutory deadline, and the consequences grow the longer the inspection is delayed.

The law sits in California Civil Code Section 5551.¹ What follows is what a board member, manager, or unit owner needs to know to figure out whether the property is covered, what the inspection has to look like, and what to do with the results.

Which Buildings and Elements Are Covered

SB 326 applies to condominiums and other common interest developments governed by a homeowners association, once the project has three or more dwelling units.¹ It does not apply to apartments, duplexes, or other rental properties. Those fall under SB 721.

Within a covered property, the inspection reaches “exterior elevated elements,” meaning load-bearing components that extend beyond the exterior walls to support decks, balconies, stairways, walkways, and their railings. Two conditions narrow the scope: the walking surface has to sit more than six feet above ground, and the structure has to be supported in whole or substantial part by wood or wood-based products.¹ A concrete parking deck falls outside the law. A wood-framed third-floor balcony is squarely inside it.

The waterproofing systems attached to those load-bearing components come along with them. Flashings, membranes, coatings, and sealants that keep water out of the wood framing are treated as inseparable from the structural inspection, because water intrusion is the root cause of most balcony failures.²

How SB 326 Differs From SB 721

People mix these two up constantly. Both require inspections of the same kinds of elements, but they cover different property types and set different rules.

SB 326 applies to condominiums and HOA-governed developments. Inspections must be done by a licensed structural engineer, civil engineer, or architect. The cycle is every nine years, and the inspector examines a statistically significant random sample.

SB 721 applies to apartments and other multifamily rentals with three or more units. It also allows licensed general contractors (Class B) to perform the inspection. The cycle is every six years, and the inspector must check at least 15 percent of each type of element. The first SB 721 deadline was extended to January 1, 2026 by AB 2579.³⁴

If your building has an HOA, SB 326 governs. If it’s a rental, SB 721 does. Getting this wrong means inspecting under the wrong standard or missing the deadline that actually applies.

Who Can Perform the Inspection

Only a licensed structural engineer, civil engineer, or architect can conduct an SB 326 inspection.¹ General contractors, building inspectors, and handymen do not qualify, no matter how much experience they have. This is stricter than SB 721, which lets licensed general contractors do the work.

What Gets Inspected and How

The inspector does not examine every balcony in the complex. The statute calls for a random, statistically significant sample of the elements the HOA is responsible for maintaining. The sample has to be large enough to yield 95 percent confidence with a margin of error no greater than plus or minus 5 percent.¹ For a 100-unit complex, that math works out to roughly 80 or more units. Smaller properties may end up inspecting nearly everything.

Before the first inspection, the inspector generates a random list of all covered locations and provides it to the association for use in future cycles, so the sampling stays consistent over time.¹

The statute calls the examination a “visual inspection,” but defines that as the least intrusive method necessary. That can include moisture meters, borescopes, and infrared imaging alongside direct observation.¹ If the inspector spots signs that water has gotten past the waterproofing and reached the wood, they can expand the scope using their professional judgment.² The inspector is checking whether the elements are in generally safe condition, still performing to applicable standards, and free of deterioration, decay, or corrosion that could create a hazard.⁴

What the Report Must Contain

Civil Code Section 5551(e) requires the written report to cover four things:

Which load-bearing components and waterproofing systems were inspected.
The current physical condition of those components, including whether any condition presents an immediate threat to health and safety.
The expected remaining useful life of the components and waterproofing systems.
Any recommended repairs or replacements.

That remaining-useful-life estimate matters beyond the report itself. It feeds directly into the HOA’s reserve study. If the inspector says the waterproofing has five years left, the reserve study needs to reflect the replacement cost within that window.¹

The HOA has to keep inspection reports for two full inspection cycles. At a nine-year cycle, that means retaining records for up to 18 years, so future inspectors can see how conditions have shifted over time.

Repair Timelines After the Report

What has to happen next depends on how serious the findings are.

Immediate Safety Threats

If the inspector concludes that an element poses an immediate threat to occupants, the report goes to the HOA board right away, and the inspector must notify the local code enforcement agency within 15 days.⁵ The association has to take preventive measures immediately. In practice, that means physically blocking access to the affected element until repairs are done and approved by the local agency. A warning sign alone does not satisfy the requirement.

Non-Emergency Repairs

When problems need correction but aren’t an immediate danger, the HOA has 120 days from receipt of the report to apply for a repair permit, and another 120 days after permit approval to complete the work. Local enforcement agencies can grant extensions.⁵ If repairs aren’t completed within 180 days, the inspector must notify the local enforcement agency and the building owner, and the agency takes over the timeline.

If Your HOA Missed the January 2025 Deadline

Local building departments enforce SB 326. They can request inspection reports at any time to verify that the HOA has done the work and addressed any deficiencies. When an inspector reports an immediate safety threat, the local agency oversees the repair process and must approve the completed work before the element can be used again.

The statute doesn’t spell out a fine schedule, which sometimes leads boards to underestimate what non-compliance costs. Local building departments can withhold permits, place restrictions on the property, and require corrective action. The larger exposure is civil. An HOA that skips the required inspection and then has a balcony collapse doesn’t get to argue about whether it was negligent in maintenance. The missed inspection is itself a breach of the statutory standard of care, and the resulting lawsuit becomes a question of damages rather than liability.

Paying for Inspections and Repairs

Compliance costs arrive in two waves. Inspection fees vary by size and number of elements, and for many associations the inspection alone runs several thousand dollars. Repairs are the bigger number. Wood-framed balcony work ranges from waterproofing replacement to full structural rebuilds costing tens of thousands per unit, depending on how far deterioration has progressed.

Reserve funds are the intended source, and SB 326 findings have to be incorporated into the reserve study. For associations that have been underfunding reserves, the inspection can expose the gap between what’s saved and what’s needed. Special assessments then come into play, and they have a legal ceiling.

Under Civil Code Section 5605, an HOA board cannot impose special assessments totaling more than 5 percent of the association’s budgeted gross expenses for the year without approval from a majority of a quorum of the membership. A quorum is more than 50 percent of all members.⁶ For an association with a $500,000 annual budget, any special assessment above $25,000 needs a member vote. When inspection-driven repairs push into six figures, that vote becomes a serious governance exercise.

Legal Exposure for Boards and Owners

SB 326 creates a statutory duty for condominium boards. Complete the inspections, act on the findings, document everything. Boards that do this build a defense against liability claims. Boards that don’t build the plaintiff’s case for them.

Individual directors sometimes assume the association’s corporate form shields them personally. That protection has limits. Directors who vote against conducting a required inspection, or who table it despite knowing the deadline has passed, can face claims that they breached their fiduciary duty to the association. Directors and officers insurance helps, but it does not cover willful failures to comply with the law.

For unit owners, the financial risk is mostly indirect. Special assessments to fund inspection-driven repairs are generally enforceable obligations, and owners who refuse to pay can face liens on their units. A documented history of SB 326 compliance also becomes part of the disclosure package at resale.

1
California Legislative Information. California Civil Code 5551
2
California Legislative Information. California Civil Code Section 5551 – Common Interest Developments
3
California Legislative Information. AB 2579 – Exterior Elevated Elements
4
City of El Cerrito. California Balcony Laws – SB 326 and SB 721
5
City of South San Francisco. California Balcony Laws FAQ
6
California Legislative Information. California Civil Code 5605