SB 721 is a California state law requiring periodic inspection of elevated exterior elements — balconies, decks, stairways, landings, and similar load-bearing structures — on buildings with three or more multifamily dwelling units. Inspections must be performed by a qualified professional, documented in a written report, and completed on specified intervals. For sellers, inspection status is a standard disclosure item, and buildings with current, documented SB 721 compliance transact cleaner than those without. The law was enacted after a 2015 Berkeley balcony collapse that killed six people. It is serious and enforced.
Buildings with three or more multifamily dwelling units — most apartment buildings in LA fall under the law.
Elevated exterior elements — any exterior load-bearing element more than six feet above ground that is substantially supported by wood or wood-based products. Balconies, decks, external stairways, landings, and walkways are the typical applications.
Inspection requirements — a qualified inspector must evaluate each covered element, produce a written report identifying any defects or hazards, and recommend repairs or further action.
Inspection intervals — initial inspection by the statutory deadline, then recurring inspections on specified intervals thereafter.
SB 721 specifies qualified professionals: licensed architects, licensed civil or structural engineers, general building contractors with specific qualifications, or certified building inspectors. The inspection cannot be performed by just any handyman — qualification requirements are specific. Inspection cost varies by building size and balcony count. Specialized inspection firms exist specifically to service LA multifamily inventory.
Identification of each covered element. Every balcony, deck, stairway, landing, and similar element on the building.
Physical inspection findings. Condition of each element, evidence of water intrusion, rot, corrosion, structural deficiency.
Hazard classification. Whether any element presents an imminent danger requiring immediate closure.
Repair recommendations. Specific remediation needed, with priority and urgency.
Follow-up schedule. When the next periodic inspection is due.
The report is a disclosure item. Buyers will ask for the most recent SB 721 inspection report and its findings during due diligence. Sellers who can provide a current report with clean findings transact cleaner than sellers who cannot.
Outstanding repairs affect pricing. If the inspection identified repair needs that have not been addressed, the buyer will price those repair costs into their offer — often at a multiple of the direct repair cost to account for coordination burden and risk.
Missed inspection deadlines create specific liability. Non-compliance with SB 721 inspection requirements can create liability exposure for the current owner, which can transfer concerns to the buyer.
Current inspection with a clean report is an asset. A building with a recent, documented SB 721 inspection showing no material findings is easier to sell than a comparable building without one.
For buildings with no SB 721 inspection history, or with an outdated inspection:
Option 1: Order inspection pre-listing. Get a current inspection done, address any repair findings, and present the building with clean SB 721 documentation. This costs capital and time but typically improves pricing and reduces transaction friction.
Option 2: Disclose lack of current inspection. Some sellers choose to sell without a current inspection, disclosing the status and letting the buyer absorb the post-close inspection obligation. This approach accepts a pricing discount in exchange for avoiding pre-listing coordination. The right choice depends on specific building characteristics, the seller's capital position, and the buyer pool for the specific asset. In most cases, pre-listing inspection produces a better net outcome than selling without one, because the buyer's discount for uncertain SB 721 status typically exceeds the inspection cost.
Sellers sometimes conflate SB 721 (multifamily apartment buildings) with SB 326 (homeowner association / condominium buildings). They have similar concerns but apply to different property types. For apartment buildings in LA: SB 721 applies. For HOA-governed condominium or common-interest developments: SB 326 applies instead. The specific requirements and inspection qualification differ.
SB 721 compliance is now a standard part of LA multifamily transactions. Sellers with current documented compliance transact cleaner. Sellers without it face either pre-listing inspection work or a pricing discount that typically exceeds what the inspection would have cost. For sellers contemplating a sale in 2026, obtaining a current SB 721 inspection is usually worth the cost — both for the compliance benefit and for the clean disclosure it enables at sale.
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How often does an inspection need to happen?
Initial inspection by the statutory deadline, then recurring inspections on the intervals the law specifies. Current requirements should be verified against current statute.
What if the inspection finds problems?
The report will classify findings by urgency. Imminent hazards typically require immediate closure of the affected element pending repair. Lower-priority findings can be addressed on a defined timeline.
Is SB 721 an LA-specific law?
No — it is California state law that applies statewide. LA buildings are subject to it the same as buildings elsewhere in California.
Michael Sterman is Senior Managing Director Investments at Marcus & Millichap. This is informational, not legal advice — consult specialized counsel on specific SB 721 compliance questions.
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