SB326 is a California law, commonly called the balcony inspection law or the "Balcony Bill," that requires condominium associations (HOAs) to have certain wood-framed elevated structures inspected on a schedule and to repair anything found unsafe. The structures it covers include balconies, decks, exterior walkways, and stair landings. The law grew out of a 2015 balcony collapse in Berkeley caused by concealed dry rot. The association pays for the work but funds major repairs through its owners, so a special assessment (a one-time charge on top of regular dues, commonly in the low thousands to the low tens of thousands of dollars per unit) can land on a new owner. This page is general education for condo buyers, not legal advice, and for a specific building you should talk to a qualified real-estate attorney.
What SB326 Is
SB326 is a California law that requires periodic inspection of certain elevated exterior elements on condo and HOA buildings with three or more multifamily dwelling units. In plain terms, it covers the raised structures you walk out onto: balconies, decks, exterior walkways, and stair landings.
The law's focus is wood-framed walking surfaces that are raised above the ground. Steel, concrete, and elements that sit on the ground (on-grade) are generally outside its scope. The reason is the specific danger the law was written to catch, which the next section explains.
SB326 applies to condominium associations, also called homeowners associations (HOAs). A separate law, commonly called SB721, covers rental buildings. If you are buying a condo, SB326 is the one that applies to your building, so that is the focus here.
Why the Law Exists
SB326 grew out of a 2015 tragedy in Berkeley. A wood-framed balcony failed and collapsed, and people were killed. The cause was concealed dry rot: water had gotten into the wood framing and rotted it from the inside, while the surface still looked solid and intact.
That is the core problem the law addresses. A balcony can look perfectly safe from the outside and be structurally compromised within. SB326 was signed into law in 2019 (codified at Civil Code §5551) to require that these wood-framed elevated structures be inspected by a licensed structural engineer or architect on a recurring basis, so hidden decay is found before it becomes dangerous. An engineer's license can be verified through the state's BPELSG license lookup. The inspection covers a statistically significant random sample of the load-bearing wood elements, enough to give 95% confidence in the result for the building as a whole.
How the Timing Works
The first inspection deadline for condominium associations, January 1, 2025, has already passed, so many associations are completing or catching up on that first inspection now: a building that is not yet compliant is out of compliance today, which makes this a live issue for buyers rather than a distant one. After the first inspection, the law requires re-inspection at least every nine years. Do not rely on this general description as a hard date for any specific building: the exact requirements depend on the building, so confirm the current rules and the building's actual status with a qualified real-estate attorney.
What Can SB326 Cost You as a Buyer?
The inspection and repairs are the association's responsibility, not an individual owner's, but the association funds major work through its owners. When it does not have enough set aside to cover a required repair, it can levy a special assessment: a one-time charge, separate from your regular monthly dues, that the association requires its owners to pay to fund a specific expense, and it lands on whoever owns the unit when it passes, including a brand-new owner. For balcony-related work, in some buildings these assessments run somewhere in the low thousands to the low tens of thousands of dollars per unit, though this is a rough range that varies widely by building, by the extent of the damage, and by how well-funded the association already was.
Because the first inspection deadline has already passed, many associations are completing inspections and calling these assessments in a concentrated wave right now. That is the practical reason this topic is urgent for buyers today. A unit can look affordable on the listing price, and then a five-figure special assessment can land after you own it.
What Should You Check Before You Buy?
The association must provide a document package, and three items matter most for SB326.
The first is the reserve study. A reserve study is an assessment of how well-funded the association is for major future repairs, the long-horizon items like roofs, siding, and balconies. A healthy reserve means the association can pay for required work out of money it has already saved. A thin reserve is a warning sign, because it tells you a surprise special assessment is more likely.
The second is the recent board meeting minutes, the written record of what the association's board discussed at its meetings. Assessment discussions usually surface here first, often months before a charge is formally called, so the minutes are where you catch a balcony assessment that is coming but not yet on the books.
The third is any inspection report. Ask directly: has the SB326 inspection been done, and what did it find? Were repairs required? Has a special assessment been called to pay for them, and has it already been paid? A building that has already completed its inspection and funded its repairs is a cleaner buy than one that is in the middle of the process, where the final cost is still unknown.
One more practical point on financing, kept light because it varies by lender: some lenders may be cautious about units in a building that is mid-inspection or mid-repair. If the building you want is in that situation, it is worth confirming with your lender early.
How I Protect Buyers
The recurring failure with SB326 is the same one as with any concealed condo cost: the buyer learns about it too late. I work the problem in the opposite order. I read the full HOA package, including any SB326 inspection report, the reserve study, and the board meeting minutes, before the offer goes in, not after.
What I am looking for is concrete: whether the inspection has been done, what it found, whether repairs were required, whether a special assessment has been called, and whether the reserve is healthy enough to absorb the work without surprising you. The goal is to know the building's real condition and the real cost picture before you commit, so you are not learning about a five-figure assessment after the keys are in your hand.
My document review is informed by my brokerage's in-house legal oversight, not a substitute for legal review. My brokerage is led by a broker who is also a licensed real-estate attorney, and my role is to read the package as a buyer's advocate and flag what needs a closer look, then coordinate the right experts: a real-estate attorney for legal questions and document interpretation, a lender for financing, and an inspector where one is warranted. I do not interpret the law or give legal advice, and I will tell you plainly when a question belongs with the attorney.
Local focus is part of why this works. Across 104 documented closings and more than $115M in total volume, 91 of them on the buyer side, my transaction history is concentrated in the East Bay, where much of this condo inventory sits. I have been in real estate since 2007 and California licensed since 2016 (Cal DRE #02010731), and I work with clients in English and Russian.
If you are looking at a Bay Area condo with a balcony, deck, or elevated walkway, reach out before you write the offer and we will read the HOA package together.
Lily Garipova, REALTOR®
Email: lilyagaripova@gmail.com
Phone: (415) 910-3958
Web: lilygaripova.com
Fremont, CA
FAQ
What is SB326 in California?
SB326 is a California law, commonly called the balcony inspection law or the "Balcony Bill," that requires condominium associations to have certain raised exterior structures inspected on a schedule and to repair anything found unsafe. It generally covers wood-framed elevated walking surfaces such as balconies, decks, exterior walkways, and stair landings on buildings with three or more multifamily dwelling units. It applies to condominium associations (HOAs); a separate law, commonly called SB721, covers rental buildings.
Why was SB326 created?
SB326 grew out of a 2015 balcony collapse in Berkeley, in which a wood-framed balcony failed and people were killed. The cause was concealed dry rot: water had rotted the wood framing from the inside while the surface still looked solid. The law, signed into law in 2019, requires periodic inspection of these elevated wood-framed structures by a licensed structural engineer or architect, so hidden decay is found before it becomes dangerous.
Does SB326 cost the condo buyer money?
The inspection and any repairs are the association's responsibility, not an individual owner's, but the association funds major repairs through its owners. When it does not have enough saved, it can levy a special assessment, a one-time charge separate from regular dues. Balcony-related special assessments commonly run somewhere in the low thousands to the low tens of thousands of dollars per unit, though this is a rough range that varies widely by building, so the actual figure has to be confirmed for the specific association.
How much can an SB326 special assessment cost?
It varies widely by building and the scope of the repair, so there is no fixed figure. To put rough scale on it, Bay Area special assessments can run from a few thousand dollars for cosmetic work up to the low tens of thousands of dollars or more per unit for major structural repair. The reliable number for a specific association comes from its reserve study, board minutes, and any pending-assessment notices, which is exactly what to read before you offer.
What should I check before buying a condo affected by SB326?
Review the HOA document package, especially three items: the reserve study (an assessment of how well-funded the association is for major future repairs), the recent board meeting minutes (where assessment discussions usually surface first), and any inspection report. Ask directly whether the SB326 inspection has been done, what it found, whether repairs were required, whether a special assessment was called, and whether it has been paid. A building that has already completed its inspection and funded its repairs is a cleaner buy than one still in the middle of the process.
When are the SB326 deadlines?
The first inspection deadline for condominium associations, January 1, 2025, has already passed, with re-inspection by a licensed structural engineer or architect required at least every nine years after that. Because that first deadline is behind us, many associations are completing inspections and calling assessments right now, which is why this is a live issue for buyers today. The exact requirements can differ by building and can change, so confirm a building's status with a qualified real-estate attorney.
Can SB326 affect my condo financing?
It can. Some lenders may be cautious about units in a building that is in the middle of its inspection or repair process, since the final cost and the building's condition are not yet settled. If the building you want is mid-inspection or mid-repair, it is worth confirming with your lender early so there are no surprises before closing.
