Understanding Your SB 721 (or SB 326) Inspection Report
How to read a California balcony inspection report. What the statute actually requires, how to evaluate inspector quality, and what happens after a finding.
Last updated: April 22, 2026
Why this guide exists
California has two balcony inspection laws, and they produce reports that look similar at a glance but are governed by different rules. SB 721 (Health & Safety Code § 17973) covers rental apartment buildings with three or more units. SB 326 (Civil Code § 5551) covers HOA-governed condominium developments. The statutes specify what the report must contain, who can sign it, how much of the building must be sampled, and what triggers escalation to local code enforcement.
What the statutes do not specify is a report template. Every inspection firm uses its own format, which means two reports on identical buildings can look very different even when both are statute-compliant. This guide walks through what the law actually requires a report to contain so you can tell the difference between a thorough inspection and a boilerplate one.
If you have not had your inspection yet, start with the California Balcony Law hub. This page is for readers who have a finished report in hand and want to know whether it covers what the statute requires.
What the statute requires a report to contain
Both laws define the minimum content for an inspection report. The items below are drawn directly from § 17973(c)(3)–(4) (SB 721) and § 5551(e) (SB 326). If your report is missing any of these items, it does not satisfy the statute.
| Required item | SB 721 (§ 17973) | SB 326 (§ 5551) |
|---|---|---|
| Identification of EEEs inspected | Required. Count by type | Required. Total elements on the building and number inspected, on the first page |
| Current physical condition | Required per § 17973(c)(3) | Required per § 5551(e) |
| Expected future performance + remaining service life | Required per § 17973(c)(3)(B) | Required per § 5551(e) |
| Recommendations for further inspection | Required per § 17973(c)(3) | Inspector's "best professional judgment" for further inspection per § 5551(d) |
| Recommendations for repair or replacement | Implicit in condition assessment | Explicitly required per § 5551(e) |
| Photographs | Required per § 17973(c)(4) | Standard practice; not explicitly enumerated in statute |
| Test results (if invasive testing performed) | Required per § 17973(c)(4) | Expected when further inspection performed under § 5551(d) |
| Narrative baseline for next cycle | Required per § 17973(c)(4) | Inherent in future-performance assessment per § 5551(e) |
| Immediate-threat determination | Triggers 15-day local-agency notice per § 17973(d)(1) | Immediate-safety-threat count on first page per § 5551(e); 15-day local-agency notice per § 5551(g)(1) |
| Inspector stamp or signature | Required per § 17973(c)(4) | Required. Licensed professional seal |
| Delivery deadline | Within 45 days of inspection per § 17973(c)(4) | Presented to board; not enumerated in days by § 5551 |
Tip: The 45-day delivery deadline under SB 721 starts at the completion of the inspection, not the date of any follow-up invasive testing. If further inspection was required, the written report still needs to be delivered within 45 days of the field work.
Sampling: the biggest difference between SB 721 and SB 326
The two laws use completely different sampling standards. Before reading your report, know which standard applies and confirm it was met. This is the single most common source of confusion when comparing reports.
| Sampling rule | SB 721 (§ 17973(c)(2)) | SB 326 (§ 5551) |
|---|---|---|
| Standard | Flat 15% minimum of each type of EEE | Statistically significant: 95% confidence, ±5% margin of error |
| Per-type grouping | Required. Balconies, walkways, landings, and stairways each sampled at 15% independently | Determined by statistical calculation across the population of elements |
| Minimum unit threshold | No explicit minimum. 15% applies per type | No minimum threshold in § 5551. 95/5 applies to all condo projects |
| What the report should document | Total count of each EEE type + number inspected (must be ≥ 15% per type) | Sample-size calculation showing the 95/5 threshold was met for the population |
On an SB 721 report, you should see element counts broken out by type. A building with 40 balconies, 12 walkways, and 8 stairway landings should show 6 balconies inspected (15%), 2 walkways (17%), and 2 landings (25%). Or higher in any category. On an SB 326 report, you should see a sample-size calculation (often presented as a table or a short paragraph) showing how the inspector arrived at the number of elements sampled to hit the 95/5 threshold.
Important: An SB 721 report that invokes a "95/5 statistical sample" is applying the wrong statute. An SB 326 report that samples a flat 15% without a sample-size justification is under-sampling. Either flag should prompt a conversation with the inspector before the report is filed.
Condition categories
Most inspectors sort findings into a four-tier condition ladder: pass, monitor, repair required, and emergency condition. Only one of those categories . "emergency condition". Is defined in the statute. The other three are industry practice, aligned with ABPA (Association of Building Professionals and Affiliates) guidance and how most California inspection firms structure their findings.
Pass / no action (industry practice)
Element is in acceptable condition. No repairs or follow-up needed before the next mandated inspection cycle. The report should still include a baseline photograph and condition narrative so the next cycle's inspector can compare deterioration.
Monitor (industry practice)
Minor wear or early-stage deterioration that does not require immediate repair but should be re-evaluated sooner than the full cycle. Often annually or at 2-year intervals. Common triggers: hairline cracks in the waterproofing, minor flashing deflection, isolated fastener corrosion.
Repair required, non-emergency (industry practice)
Damage exists, but the element is not an immediate safety threat. Under SB 721 § 17973(h)(2), non-emergency repairs have a 120-day window to apply for a permit and a further 120 days to complete the repair. That is 240 days total from the date the owner receives the report. SB 326 does not set statutory repair timelines directly. Timelines are determined by the inspector, the HOA board's reserve-study planning, and local code enforcement if notified.
Emergency condition (statutory. § 17973(h)(1))
This is the only category defined in the statute. Per § 17973(h)(1), an emergency condition exists when the inspector determines an EEE "poses an immediate threat to the safety of the occupants, or finds preventing occupant access or emergency repairs, including shoring, or both, are necessary." For SB 326, the parallel escalation under § 5551(g)(1) applies when the report identifies an immediate threat. In both cases the inspector is required to notify the local code enforcement agency within 15 days of report completion.
Tip: When you see terms like "fair," "acceptable," or "Category 2" on a report, those are inspector-firm labels, not statutory categories. What matters is whether the condition description meets the § 17973(c)(3) or § 5551(e) content requirements and whether any item triggers the statutory emergency definition.
Inspector qualifications
The first page of any SB 721 or SB 326 report should identify the inspector and carry the professional stamp with license number and expiration. The two statutes allow different sets of credentials, and SB 326 is stricter.
| Credential | SB 721 | SB 326 (post-AB 2114) |
|---|---|---|
| Licensed architect | Qualifies | Qualifies |
| Licensed structural engineer | Qualifies | Qualifies |
| Licensed civil engineer | Qualifies | Qualifies (added by AB 2114, 2024) |
| Contractor (A, B, or C-5) with 5+ years' experience | Qualifies | Does not qualify |
| Certified building inspector or official | Qualifies | Does not qualify |
Verify the license in real time. Architects are verifiable through the California Architects Board; civil and structural engineers through the Board for Professional Engineers, Land Surveyors, and Geologists; contractors through the Contractors State License Board. If the license is expired or the classification does not match the statute, the report is not compliant regardless of what it contains.
HOA boards: AB 2114 was an urgency statute. HOAs that received SB 326 reports before AB 2114's effective date (under the original structural-engineer-or-architect rule) remain valid. Going forward, civil engineers are explicitly allowed.
Red flags
These patterns do not automatically invalidate a report, but each one should prompt a conversation with the inspector before you accept findings at face value.
- Boilerplate condition language repeated verbatim across multiple EEE entries. Each inspected element should have its own narrative.
- No per-element photograph. Photos are required under SB 721 § 17973(c)(4); they are standard practice under SB 326.
- SB 721 report that does not break out element counts by type (balconies vs walkways vs stairway landings). The 15% sample applies per type, so type grouping is necessary to show compliance.
- SB 326 report without a sample-size calculation. The 95/5 rule requires the inspector to show how the sampled count meets the statistical threshold.
- Invasive testing performed but no rationale documented. § 5551(d) calls for the inspector's "best professional judgment". The report should say why the testing was done.
- Condition categorized as "fair" or "satisfactory" without any § 17973(c)(3) or § 5551(e) language describing current condition, expected future performance, or remaining useful life.
- No remediation cost estimate. Neither statute requires a cost estimate, so this is a soft flag. But the absence makes budgeting and reserve-study planning harder, and most reputable firms provide one.
- Stamp present but license number missing or expired. Verify through CAB, BPELSG, or CSLB.
- Immediate-threat items identified but no mention of 15-day local-agency notification. The inspector. Not the owner. Is responsible for that filing.
After the report: what happens next
The next steps depend on what the inspector found. The three paths below cover most outcomes.
No action required
File the report in the building's permanent records (see retention rules below) and calendar the next inspection. SB 721: every 6 years. SB 326: every 9 years, coordinated with the Civ. Code § 5550 reserve study. For SB 326 buildings, the report is presented to the board and incorporated into the reserve study under § 5551(f).
Non-emergency repair
For SB 721 buildings, HSC § 17973(h)(2) gives the owner 120 days to apply for a permit after receiving the report, then 120 days from permit issuance to complete the repair. Plan to start the contractor-bidding process immediately after receiving the report so the permit application window does not close. See the SB 721 balcony repair contractor bid guide for how to scope demolition extent, waterproofing spec, structural connectors, and warranty. If the proposed waterproofing differs from what the inspector or engineer specified, see the substitution process for balcony repair. For SB 326 buildings, timelines are set by the inspector, the board's reserve-study planning, and local code enforcement. There is no statutory 120-day / 120-day schedule in § 5551.
Emergency condition
The inspector will (or already has) notified the local code enforcement agency within 15 days of the report. Occupant access may be restricted, shoring installed, or emergency repairs initiated. For SB 721, the $100 to $500 per-day civil penalty under § 17973(i)(2) applies when required repairs are not completed after a 30-day notice from local enforcement. Move quickly, document every step, and keep local enforcement in the loop. For SB 326, enforcement runs through the local code agency and the civil remedies available under the Davis-Stirling Act; there is no parallel § 17973(i)(2) per-diem schedule.
Re-inspection and reserve-study update
After repairs are complete, plan a re-inspection of the repaired elements to establish the new baseline. For SB 326 buildings, update the reserve study to reflect the post-repair condition and the revised remaining-useful-life estimate on the waterproofing system and load-bearing components. This reserve-study integration is explicitly required under § 5551(f).
Received an inspection report? Need materials pricing?
Non-floating ICC-ES AC39 waterproofing + flashing + joist protection for post-inspection repair. Documentation-ready quotes. Typical turnaround: one business day.
or call 714-248-6555 · email partners@usmadesupply.com
Checklists by audience
Use the appropriate checklist below based on your role. Both pull from the statute content above; the owner checklist emphasizes compliance actions, the board checklist emphasizes inspector evaluation and fiduciary documentation.
I'm an owner (SB 721)
Your report must include each of the following to satisfy § 17973. Check each box against your actual document.
- EEE count by type (balconies, walkways, stairway landings, etc.)
- At least 15% of each type inspected. Count must be documented
- Current condition narrative per § 17973(c)(3) for each inspected element
- Expected future performance and projected service life
- Recommendations for further inspection (invasive testing, if any)
- Photographs of each inspected element
- Test results if invasive testing was performed, with rationale
- Narrative sufficient to serve as a baseline for the next cycle
- Inspector stamp or signature with license number and expiration
- Delivered within 45 days of inspection completion
- Any immediate-threat items flagged, with confirmation the inspector filed with local enforcement within 15 days
If the report flags non-emergency repairs, your 120-day permit-application clock starts on the date you received the report. The SB 721 property-owner compliance guide walks through the full compliance flow.
I'm on an HOA board (SB 326)
Board fiduciary duty goes beyond accepting the report. Verify inspector credentials, sample-size logic, and reserve-study integration.
- Inspector is a licensed architect, structural engineer, or civil engineer (post-AB 2114). Contractors do not qualify.
- License verified in real time through CAB or BPELSG. Number, classification, and expiration all valid
- Sample-size calculation documented. 95% confidence, ±5% margin
- Total EEEs on the property + number inspected listed on the first page
- Immediate-safety-threat count on the first page per § 5551(e)
- Current physical condition, expected future performance, and remaining useful life for each inspected element
- Recommendations for necessary repair or replacement per § 5551(e)
- Photographs per element (standard practice even though not enumerated in statute)
- Report presented to the board under § 5551(f)
- Findings incorporated into the § 5550 reserve study
- Any immediate-threat items filed with local enforcement within 15 days per § 5551(g)(1)
- Board-governance decision on whether to distribute to members (not mandated by § 5551(f) but consistent with Davis-Stirling transparency norms)
For the full board playbook. Reserve-study coordination, member communications, and assessment planning. See the SB 326 HOA board balcony compliance guide.
Retention and disclosure
Both statutes require inspection reports to be retained for two inspection cycles. The math works out differently for each law because the cycle lengths are different.
| Rule | SB 721 | SB 326 |
|---|---|---|
| Inspection cycle | 6 years | 9 years |
| Retention (2 cycles) | 12 years | 18 years |
| Buyer disclosure at sale | Required per § 17973(d)(1) | Required as part of statutory disclosures at sale |
| Where retained | Building owner's permanent records | HOA board records; incorporated into § 5550 reserve study |
At the time of any subsequent sale, the current and prior inspection reports must be delivered to the buyer. For SB 326 buildings, the reserve study itself typically accompanies the standard HOA disclosure packet.
Frequently Asked Questions
My inspector used a template I have seen before. Is that a problem?
No. Neither statute specifies a report format, so every inspection firm uses its own template. What matters is that the template captures every content requirement in § 17973(c)(3)–(4) or § 5551(e) for your inspection. If the template includes placeholder text that was not filled in for your building, or if multiple elements share a single condition paragraph, that is a red flag regardless of how professional the template looks.
My report does not include a cost estimate for repairs. Is that required?
No. Neither § 17973 nor § 5551 requires a remediation cost estimate. Many inspectors include a rough budget range as a courtesy, but its absence does not invalidate the report. An estimate does makes budgeting and reserve-study planning easier, and most reputable firms provide one. So it is a reasonable thing to request, even though it is not legally required.
My SB 326 report only went to the board. Shouldn't all members receive it?
§ 5551(f) requires the inspection report to be presented to the board and incorporated into the reserve study. The statute does not mandate distribution to individual members. Many HOAs voluntarily distribute the findings, or at minimum make the report available on request, under the transparency norms of the Davis-Stirling Act. But that is a governance decision, not a § 5551 requirement.
The inspector noted "further inspection recommended" but never scheduled it. What happens?
Under § 5551(d), the inspector exercises "best professional judgment" on whether further inspection is necessary. Under SB 721 § 17973(c)(3), the report must include recommendations for any further inspection necessary. If the report recommends further inspection, the owner (SB 721) or HOA (SB 326) is responsible for engaging the inspector to do it. Acting on a report that flags further inspection but never completing it leaves you exposed . Document why the recommendation was not pursued, if that is the decision, and keep that record with the report.
The inspector flagged an emergency condition. What is my timeline?
The inspector has 15 days from report completion to notify local code enforcement (§ 17973(d)(1) for SB 721; § 5551(g)(1) for SB 326). Your repair timeline is set by the inspector and local enforcement, not by a fixed statutory deadline for emergencies. For SB 721 buildings, civil penalties of $100 to $500 per day apply under § 17973(i)(2) when required repairs are not completed after a 30-day enforcement notice. Restrict occupant access immediately if the inspector has specified it, install shoring if required, and document every step.
What is the difference between 15% sampling (SB 721) and 95/5 sampling (SB 326)?
SB 721 § 17973(c)(2) sets a flat minimum: at least 15% of each type of exterior elevated element must be inspected. SB 326 uses a statistical standard: the sample must produce 95% confidence that results reflect the whole, with a margin of error of ±5%. On a large condo building, the 95/5 sample size can be smaller or larger than 15% depending on the element population. Because the two rules are completely different, SB 721 reports should not invoke the 95/5 language, and SB 326 reports should not default to a flat 15% sample without showing the statistical justification.
How long do I have to keep the report?
Two inspection cycles. For SB 721, that is 12 years (6-year cycle × 2). For SB 326, that is 18 years (9-year cycle × 2). The report must also be delivered to the buyer at the time of any subsequent sale of the building.
Can I dispute a finding I disagree with?
Yes. Start by asking the inspector for the specific evidence supporting the finding. Photos, moisture readings, invasive-testing results, structural calculations. If you still disagree, you can engage a second qualified inspector (same statutory credential category) for a second opinion. Keep both reports in the record. If the disagreement persists, local code enforcement is the authority that decides whether a finding is valid for permitting and penalty purposes.
Was this page helpful?
Your feedback helps us improve our technical resources.