California Balcony Law: SB 721 & SB 326 Deadlines, Costs, and Fines

The California balcony law is actually two statutes working in tandem: Senate Bill 721 for apartment buildings and Senate Bill 326 for condominiums. Both require regular safety inspections of exterior elevated wooden structures on residential buildings with three or more units. The apartment deadline under SB 721 passed on January 1, 2025, and the condominium deadline under SB 326 hit on January 1, 2026, so owners who haven’t scheduled a first inspection are already out of compliance and exposed to daily fines once repair timelines run.

Which Buildings Have to Comply

Both laws apply to residential buildings with three or more dwelling units. What triggers the inspection requirement is not the building itself but the presence of exterior elevated elements, or EEEs: balconies, decks, porches, stairways, walkways, and entry structures that extend beyond the exterior walls.¹

Three conditions have to be met for a structure to fall under the law:

The walking surface is more than six feet above ground level
The structure is designed for human occupancy
It relies in whole or substantial part on wood or wood-based products for structural support

The waterproofing systems that protect those load-bearing components are also covered, including flashings, membranes, coatings, and sealants. That coverage exists because most balcony failures don’t start with a broken beam. They start with failed waterproofing that lets moisture reach the wood framing, where hidden rot builds over years.

SB 721 or SB 326: Which One Applies to You

The split is clean. SB 721 governs apartment buildings and other rental properties under the California Health and Safety Code.² SB 326 governs condominiums and other common interest developments managed by a homeowners association, under the California Civil Code.³ SB 721 explicitly excludes common interest developments, so no property is subject to both.

The practical differences come down to who can inspect, how many units get inspected, and how often.

Inspection Deadlines and the Recurring Cycle

The first-round deadlines have arrived:

Apartments under SB 721: initial inspection was due by January 1, 2025, with reinspection every six years thereafter
Condominiums under SB 326: initial inspection was due by January 1, 2026, with reinspection every nine years thereafter³

If you haven’t inspected yet, schedule it now. Missing the inspection deadline doesn’t produce a same-day fine, but it starts the chain that leads to one, and demand for qualified inspectors is heaviest right after compliance dates pass.

Who Can Perform the Inspection

Apartment Buildings Under SB 721

Four categories of professionals qualify to inspect apartments: licensed architects; licensed civil or structural engineers; building contractors holding an A, B, or C-5 license with at least five years of experience constructing multistory wood-frame buildings; and certified building inspectors or building officials from a recognized state, national, or international association, as determined by the local jurisdiction. Inspectors cannot be employed by the local jurisdiction while performing these inspections, and the building owner hires the inspector directly.¹

Condominiums Under SB 326

SB 326 limits inspections to licensed structural engineers, civil engineers, or architects. Contractors and certified building officials do not qualify.³ The narrower pool reflects the additional complexity of the SB 326 process. The inspector has to select a random, statistically significant sample of units that provides 95 percent confidence the results reflect the whole building, with a margin of error no greater than plus or minus five percent. That sampling methodology sits outside what a general contractor typically handles.

What the Inspection Covers

The inspection begins with a visual assessment using the least intrusive method necessary. That can include direct observation, moisture meters, borescopes, or infrared technology.³ The inspector is looking for signs of water intrusion, decay, fungal growth, or improper alterations that compromise load-bearing capacity.

If the visual pass reveals conditions suggesting water has penetrated the waterproofing system and could be damaging load-bearing components, the inspector may open portions of the structure to examine internal framing directly. The extent of that intrusive testing is left to the inspector’s professional judgment. For SB 721 properties, the statute requires the inspector to identify every type of exterior elevated element that, if defective, would threaten occupant safety.¹

The written report has to include the current condition of the elements, an assessment of their remaining useful life, and recommendations for any necessary repairs. For condominiums, the inspector must also identify the components being inspected and recommend any further inspection the board should consider.³

For apartments, the inspector delivers the report to the owner within 45 days of completing the inspection. If the inspector finds an immediate safety threat, the timeline collapses: the report goes to the local enforcement agency within 15 days, and the owner has to block occupant access to the structure until emergency repairs are done. The condo process works the same way, except the report goes to the association’s board immediately and to local code enforcement within 15 days.

Repair Timelines After the Report

Getting the inspection done is only half the obligation. If the report identifies problems that aren’t emergencies, a repair clock starts.

For apartment buildings, the owner has to apply for a repair permit within 120 days of receiving the report. Once the permit is approved, the owner has another 120 days to complete the repairs. If the work isn’t done within 180 days total, the inspector notifies both the local enforcement agency and the owner. If repairs still aren’t finished within 30 days of that notice, daily fines begin.¹

SB 326 doesn’t spell out the same rigid day count for condominiums. Instead, the local enforcement agency has authority to set repair timelines and compel compliance once it receives a report identifying safety concerns. Most local agencies apply timelines comparable to the SB 721 framework. Local enforcement agencies can also compel immediate repairs through emergency special assessments if the association lacks funds.

Fines and Liability Exposure

Fines for failing to complete required repairs run from $100 to $500 per day, based on a fee schedule set by the local enforcement agency. Those penalties don’t start the moment a deadline slips. The 180 days after the inspection report, followed by the 30-day grace period after inspector notification, all have to pass before daily fines kick in, unless the local agency grants an extension.¹

At $500 per day, the fine crosses $15,000 a month. The bigger financial exposure sits elsewhere. An owner who ignores a documented structural deficiency and someone gets hurt faces negligence liability that dwarfs the regulatory penalty, and the inspection report becomes the plaintiff’s primary evidence that the owner knew about the problem.

What Inspections and Repairs Cost

Inspection pricing varies by property size, number of balconies, and location. Comprehensive inspections with a full written report generally run between $200 and $400 per balcony. Properties with difficult access, extensive intrusive testing, or a large number of elevated elements cost more. Demand for qualified inspectors spikes in the months before compliance dates, and pricing reflects that.

Repairs are a separate and often larger expense. Wood-framed balcony repairs typically range from roughly $500 to $3,500 per unit depending on the extent of deterioration, though severely compromised structures can cost substantially more. For condo associations, those costs flow through the reserve fund or a special assessment.

Tax Treatment of Inspection and Repair Costs

For rental property owners, the inspection itself is almost always deductible as an ordinary and necessary business expense under Internal Revenue Code Section 162. Routine maintenance triggered by the inspection, such as resealing waterproofing membranes or replacing flashing, also qualifies for current-year deduction under the IRS routine maintenance safe harbor, which covers recurring maintenance expected to occur within a 10-year period for buildings.⁴

Larger repairs get more complicated. If the work restores deteriorated structural components, enhances the building’s value, or adapts the structure to a new use, the IRS may require capitalization under Section 263(a) rather than an immediate deduction. The line comes down to a facts-and-circumstances analysis of whether the expense maintains current condition (deductible repair) or makes the property better, longer-lasting, or more valuable (capitalized improvement). Taxpayers without audited financial statements can use a de minimis safe harbor to expense items costing $2,500 or less per invoice. Those with applicable financial statements get a $5,000 threshold.⁴

HOA-governed properties work differently. The association pays for common-area inspections and repairs from reserves or special assessments, and individual unit owners generally cannot deduct those costs unless they rent out their unit. Owners who do rent should work with a tax professional to classify any special assessment charges correctly.

1
California Legislative Information. California Health and Safety Code 17973
2
California Legislative Information. SB-721 Building Standards – Decks and Balconies – Inspection
3
California Legislative Information. California Civil Code 5551
4
Internal Revenue Service. Tangible Property Final Regulations