"A copy of the report issued pursuant to the most recent inspection conducted pursuant to Section 5551."

That one line became item eleven on the list of documents a California condo seller has to give a buyer. It took effect January 1, 2026, through an amendment known as SB 410. You can read it near the bottom of Civil Code Section 4525, right after the HOA board minutes. For anyone buying or selling a Walnut Creek condo or townhome this fall, it changes what lands on the table during the contingency period. The engineer's assessment of the decks, balconies, stairways and walkways now goes to the buyer with the rest of the HOA package. Before, it sat in the association's files.

That matters more now than it would have a year ago. Walnut Creek's attached market has slowed enough that buyers have time to read what they're handed.

What the report is, and where it came from

The document comes from Civil Code Section 5551, the condo inspection rule most people know as SB 326. At least once every nine years, a condo association's board has to hire a licensed structural engineer, civil engineer or architect. That professional visually inspects a random, statistically significant sample of the elevated exterior elements the association maintains. "Statistically significant" has a precise meaning here. The sample has to give 95 percent confidence that the results reflect the whole project, within plus or minus 5 percent.

That is a big sample. In an April 2026 explainer, the San Francisco Bay Area law firm Bay Legal estimated that a property with 100 balconies might need 50 or more of them examined.

The first inspection was due by January 1, 2025, and then every nine years after that. A 2024 bill, AB 2579, pushed a similar deadline to January 1, 2026. That deadline belongs to Health and Safety Code Section 17973, though, which covers apartment buildings and expressly excludes common-interest developments. The condo deadline never moved. So by this fall, most qualifying associations should have a completed report for a seller to pass along.

Which Walnut Creek buildings it reaches

The law draws a physical line. It covers load-bearing components that extend beyond a building's exterior walls and carry loads from decks, balconies, stairways, walkways and their railings. To count, the walking surface has to sit more than six feet above ground, and the component has to be supported in whole or in substantial part by wood or wood-based products. It applies only to buildings with three or more attached multifamily units.

Two units in the same city can therefore come with very different paperwork. A second-floor flat with a wood balcony in a multi-unit building falls squarely inside the rule. A ground-level unit whose patio sits at grade may have nothing of its own in the sample, but it shares the association's repair bill for every element that is in the sample.

Newer buildings run on a different clock. For buildings whose permit application went in on or after January 1, 2020, the inspection is due within six years of the certificate of occupancy. A recently built complex may simply not have reached its first inspection yet.

Page one is where the deal gets talked about

The statute spells out what goes on the report's first page:

1. The date of inspection
2. The total number of units in the project
3. The number of units with exterior elevated elements
4. The total number of exterior elevated elements
5. The number of elements actually inspected
6. As of the inspection date, the number of inspected elements found to pose an immediate threat to occupant safety, and how many units that affects
7. The inspector's certification that a statistically significant sample was evaluated

Behind that page, the report has to describe the current condition of the load-bearing parts and the waterproofing. It also has to give their expected future performance and remaining useful life, along with recommendations for any needed repair or replacement. The remaining-useful-life section is the one that turns an engineering document into a money document. A balcony system rated with years of life left reads very differently from one flagged for near-term replacement.

Item six on that list has a procedure attached. If the inspector finds an immediate threat, the association gets the report as soon as it is finished, and local code enforcement gets it within 15 days. The association has to block occupant access to that element until repairs are inspected and approved by the local enforcement agency. For non-emergency findings, the statute sets no fixed repair deadline. It assigns the association ongoing responsibility for keeping these components safe and functional.

How a balcony finding turns into a dues number

The statute requires the report to be incorporated into the association's reserve study. The reserve study, in turn, feeds the annual budget report. Sellers already had to provide that report under the same disclosure section.

Under Civil Code Section 5300, the budget report summarizes reserves and the reserve funding plan, and it states whether the board has decided to defer major component repairs. It also says whether the board expects special assessments, with their estimated amount, start date and duration. A summary of the association's property, general liability, earthquake, flood and fidelity insurance policies is included too, listing each insurer, the type of coverage, the policy limit and any deductible.

Read together, the documents form a chain. An engineer's finding in the balcony report should reappear as a cost in the reserve study, and if reserves can't cover it, the budget report is where the board has to say whether owners should expect a special assessment and when it would start. The seller's packet also has to include any assessment change the board has approved but that hasn't yet come due.

Insurance is the other link in the chain. Bay Legal reports that many carriers now ask for proof of a completed SB 326 inspection before issuing or renewing an HOA policy. The firm also says associations that are not in compliance have reported premium increases of up to 300 percent, and that some carriers decline to quote them at all. That is one firm's account of the market, not a statewide dataset. It still explains why a missing or stale report can show up later as a dues problem.

Why the timing in Walnut Creek favors careful reading

Here is what Walnut Creek's attached market looked like in recent months, according to the Bay East Association of REALTORS® Walnut Creek condominiums and townhomes report:

In August 2026, the median sale price was 9.45 percent lower than in August 2025, and average days on market ran 27.3 percent higher. Buyers still paid about 100 percent of list price on average that month. Homes are selling near their asking prices. They are just taking longer to sell.

The median itself is a poor guide to any single building. Bay East's figures combine Walnut Creek and Rossmoor in one report. The monthly median swung from $700,000 in January to $650,000 in July to $575,000 in August, which reflects which units happened to close each month. Through August 2026, the year's 507 attached sales included 175 under $500,000 and 62 between $1 million and $1.299 million. When one market spans that range, the useful comparison is between buildings. A $40,000 gap between two similar units can disappear once one HOA's budget report shows a pending special assessment and the other's shows a fully funded reserve.

Longer marketing times give buyers room to request documents, read them during contingencies, and ask the association questions before removing them. Board minutes from the previous 12 months are available on request under the same disclosure section. Those minutes are where a board's discussion of inspection findings would usually show up.

What it means on the selling side

Sellers can no longer leave the balcony report out. The document an association produced for its own compliance now travels with every resale, and its first page states the count of immediate-threat findings in plain numbers. In a market where the average August listing took 42 days to sell, a buyer has time to work through that page and the budget report behind it before removing contingencies.

The sellers who have the easiest time in escrow are the ones who already know what the report says. They also know whether the board has funded or scheduled the recommended work, and whether the association's insurance policies renewed without trouble. Each of those facts appears in documents the association already keeps. Gathering them before listing means the buyer and seller are looking at the same numbers when the price conversation starts.

If you're selling a Walnut Creek condo or townhome and want to know how your association's balcony report and budget disclosures will read to a buyer this fall, Dean Okamura can go through the HOA package with you before it reaches anyone else. Let's connect and talk about where your building fits in today's market.

This article is general information, not legal, tax or financial advice. Consult a qualified professional about your situation.