Unlocking SB 721 inspection requirements helps home inspectors and realtors navigate California’s evolving real estate laws with confidence. In this comprehensive guide, you’ll learn what is SB 721 inspection, review all SB 721 requirements, and discover how to stay compliant and ahead in the market.
What Is SB 721 Inspection?
SB 721 is a California law that requires regular safety inspections of balconies, decks, stairways, and other elevated structures in apartment buildings with three or more units. Property owners must hire licensed professionals to inspect at least 15% of these structures for signs of damage, dry rot, or water intrusion. If problems are found, they must be fixed within a strict timeline.
The law was passed in response to a fatal balcony collapse in 2015 and took effect on January 1, 2019 to help prevent future accidents and ensure tenant safety.
SB 721 2025 Deadline Extension via AB 2579
Update: California Assembly Bill AB 2579 extended the SB 721 inspection deadline to December 31, 2025. This gives owners of apartment buildings with 3 or more units more time to complete their first required inspection.
However, with limited certified inspectors and over 500,000 qualifying properties statewide, it’s best to schedule early to avoid delays or penalties.
Main Purpose of SB 721
The main purpose of SB 721 is to protect public safety by requiring regular inspections of elevated exterior structures—like balconies, decks, stairways, and walkways—in multi-family residential buildings (with 3 or more units).
It ensures these structures are:
- Safe and structurally sound
- Free from dry rot, water damage, or decay
- Repaired promptly when hazards are found
Who Needs to Comply with SB 721?
SB 721 applies to:
- Apartment buildings with 3+ units
- Buildings with 2+ stories
- Properties with EEEs six feet or more above ground
Examples of Exterior Elevated Elements (EEEs):
- Balconies
- Walkways
- Decks
- Stairways
- Landings
- Railings
Note: Local building departments may impose stricter standards or additional inspection timelines.
SB 721 vs SB 326: Key Differences
| Feature | SB 721 | SB 326 |
| Applies To | Apartment Buildings (3+ units) | Condominiums & HOAs |
| First Inspection Deadline | Jan 1, 2026 | Jan 1, 2025 |
| Inspection Frequency | Every 6 years | Every 9 years |
| Inspector Type | Architect, Engineer, B or C-5 Contractor | Architect, Engineer only |
| Sampling Allowed | Yes (15%) | Yes |
Note: Realtors must determine which law applies based on the property type.
SB 721 Requirements: Step-by-Step Breakdown
- Disclosure: Owners must share any known safety issues with balconies or similar structures.
- Inspection: A licensed inspector checks at least 15% of these elements for damage or decay.
- Scope: The inspection looks for structural problems, water damage, dry rot, and failing waterproofing.
- Reporting: Inspectors provide a detailed report with photos, issues found, and repair suggestions.
- Deadlines:
- Non-urgent repairs: You have 120 days to get a permit and 120 more days to finish the work.
- Urgent safety issues: These must be fixed as soon as possible—some within 30 days.
Exceptions for Pre‑2019 Inspections
If a qualifying EEE inspection was conducted within three years before January 1, 2019, that property is not required to complete the first SB 721 inspection until January 1, 2025.
This rule helps avoid duplication for properties already recently evaluated under similar standards.
SB 721 Inspection Report Requirements
An SB 721 report must clearly explain the condition and safety of the building’s balconies and walkways. Here’s what it needs to include:
- A summary of each inspected structure’s condition, with photos and notes
- An estimate of how long each element is expected to last
- Recommendations for any follow-up inspections
- Notes on waterproofing and flashing conditions
- A baseline report to compare future inspections against
The full report must be delivered within 45 days of the inspection and kept on file for 12 years.
How Long Do You Have to Complete SB 721 Repairs
- Emergency repairs must be permitted and completed within 30–180 days
- Non-emergency work requires permits within 120 days of the report
- Contractors who inspect cannot perform repairs to prevent conflict of interest
Costs, Repairs & Penalties:
What Does an SB 721 Inspection Cost?
The cost of an SB 721 inspection typically ranges from $250 to $500 per balcony, with full property inspections averaging $3,000 to $10,000, depending on the size of the building and scope of the inspection.
Prices vary based on the number of exterior elevated elements, access requirements, and whether advanced testing is needed. For an accurate estimate, it’s best to request a customized quote from a licensed inspection provider.
| Building Size | Estimated Cost |
| Small (3-10 units) | $2,000 – $4,000 |
| Medium (11-50 units) | $5,000 – $10,000 |
| Large (50+ units) | $10,000+ |
What Happens If You Don’t Comply with SB 721?
- $100–$500/day for non-compliance
- Civil fines, liens, or legal action
- Local jurisdictions may add enforcement or re-recording fees tied to liens
- Noncompliance may jeopardize building insurance or coverage eligibility
FAQ: People Also Ask
Who is qualified to perform SB 721 inspections?
Only licensed B or C-5 contractors, architects, or engineers certified in California.
When is the SB 721 deadline?
The updated deadline is December 31, 2025, per AB 2579.
What happens if you don’t comply with SB 721?
Penalties include fines, civil enforcement, safety liens, and possible foreclosure.
How often do you need an SB 721 inspection?
Every 6 years after the initial inspection.
Who pays for SB 721 inspections?
The property owner is responsible for all inspection and repair costs.
Ready to Stay Compliant? Book Your SB 721 Inspection Today!
With only a few hundred certified inspectors and hundreds of thousands of buildings that need to be inspected, delays can be costly. Avoid last-minute rush and ensure your property meets all SB 721 requirements with a trusted, licensed inspection partner.
✉️ Contact us now to schedule a compliant SB 721 inspection and get a detailed inspection checklist tailored to your building.
