Why Didn’t the Inspector Inspect Every Balcony? Understanding SB 721 and SB 326 Sampling
One of the most common questions after a California balcony inspection begins is: Why isn’t the inspector looking at every balcony?
The answer is that California’s two primary exterior elevated element inspection laws use sampling.
SB 721 and SB 326 do not use the same sampling method, however. Understanding the difference helps apartment owners, HOA boards, and property managers know what to expect before the inspector arrives.
SB 721 Requires at Least 15 Percent of Each Type
For qualifying multifamily rental buildings, Health & Safety Code Section 17973 requires inspection of a sample of at least 15 percent of each type of exterior elevated element.
The words “each type” are important.
Imagine an apartment property has:
30 balconies
10 exterior stair systems
8 elevated walkways
Those elements should not simply be added together and treated as 48 interchangeable items.
Balconies, stairs, and walkways represent different types of exterior elevated elements. The statutory minimum sample is considered for each type.
That helps ensure that one category of construction is not overlooked simply because another category is more numerous.
Fifteen Percent Is a Minimum, Not Necessarily the Final Number
The statute establishes a minimum sampling requirement.
That does not mean the inspector is prohibited from looking at additional elements.
Conditions observed during an inspection may lead the inspector to expand the review, recommend additional investigation, or examine related areas.
The appropriate scope depends on the property, accessibility, construction, and findings.
Owners should therefore avoid interpreting “15 percent” as a guarantee that exactly 15 percent and no more will ever be evaluated.
SB 326 Uses a Different Approach
SB 326 inspections for qualifying condominium projects do not use the SB 721 15 percent rule.
Civil Code Section 5551 requires a random and statistically significant sample.
Under the current statute, a statistically significant sample is a sufficient number of elements to provide 95 percent confidence that the results are reflective of the whole, with a margin of error no greater than plus or minus 5 percent.
As a result, there is no universal percentage that applies to every HOA.
The sample size depends on the population of exterior elevated elements in the condominium project.
Why Does Sampling Exist?
Sampling allows a qualified inspector to evaluate a representative portion of a larger population without necessarily opening or examining every identical element at a property.
For large apartment buildings or condominium communities, there may be dozens or hundreds of balconies, stairs, walkways, and other qualifying elements.
The statutory sampling approaches are intended to create a meaningful evaluation while recognizing the scale of those properties.
Sampling does not mean the uninspected balconies have been individually certified as problem-free.
It means the inspection is conducted according to the sampling framework established by the applicable law.
The Inspector Still Needs to Understand the Whole Property
Before selecting or conducting the sample, the inspection team needs an accurate understanding of the exterior elevated elements at the property.
That generally means identifying and organizing the relevant types or population of qualifying elements.
Poor inventory information can create problems before the inspection even begins.
That is why plans, unit counts, property maps, balcony inventories, and management knowledge can be useful during preparation.
What If One Sampled Balcony Shows Significant Deterioration?
A finding in one inspected location may raise questions about similar conditions elsewhere.
The next step depends on what the inspector observes and the inspector’s professional judgment.
The inspector may recommend additional examination, further testing, or expanded investigation when warranted by the findings.
Owners should follow the recommendations in the inspection report rather than assuming the statutory minimum sample always represents the end of the investigation.
SB 721 and SB 326 Should Not Be Mixed Together
A common source of confusion is applying the rules from one law to a property governed by the other.
For many qualifying apartment properties:
SB 721 uses at least 15 percent of each type of exterior elevated element.
For qualifying condominium projects:
SB 326 uses a random, statistically significant sample.
The inspector qualifications are also different between the two statutes.
Understanding which law applies is therefore the first step.
Balcony & Deck Advisors helps Los Angeles apartment owners, HOA boards, and property managers identify the appropriate inspection process and coordinate the qualified inspection professional required for the property.
If you are unsure whether your building falls under SB 721 or SB 326, contact us with the property information before scheduling the inspection.
How to Prepare Your Apartment Building for an SB 721 Inspection
An SB 721 inspection goes much more smoothly when the property is prepared before the inspector arrives.
For apartment owners and property managers, preparation is largely about three things: understanding the property, providing access, and making useful records available.
You do not need to diagnose the balconies yourself. The goal is simply to give the inspector reasonable access and the information needed to conduct the inspection efficiently.
Gather Basic Property Information
Start with information that helps establish the size and configuration of the property.
Useful records may include:
Property address
Number of dwelling units
Building or site plans if available
Property maps
Prior balcony inspection reports
Records of previous exterior stair or balcony repairs
Known leak history
Waterproofing records
Information about additions or modifications
Do not delay an inspection simply because old plans cannot be located. Many older Los Angeles buildings have incomplete records.
Provide what is reasonably available.
Identify Balconies, Stairs, Walkways, and Other Elevated Elements
Before inspection day, property management should have a basic understanding of where the exterior elevated elements are located.
These may include balconies, decks, porches, exterior stairs, elevated walkways, and entry structures.
Some may be visible from common areas. Others may only be accessible through individual dwelling units.
Knowing the locations in advance helps determine where resident access will be required.
Coordinate Resident Notices Early
Resident access is often the biggest logistical issue.
If a balcony can only be reached through an apartment, the property manager may need to provide advance notice in accordance with applicable lease terms and California access requirements.
Build enough time into the schedule for proper resident communication.
The inspection company should not be expected to resolve access problems at the door on inspection day.
Ask Residents to Make the Area Accessible
Balconies often become storage areas.
Furniture, bicycles, planters, outdoor rugs, boxes, grills, and personal belongings can obstruct surfaces or prevent access to areas the inspector needs to examine.
Residents do not necessarily need to empty every balcony completely, but management should ask them to provide reasonable access to the walking surface, perimeter, railing areas, and other relevant locations.
The exact access needs may vary with the property.
Provide Keys, Gate Codes, and Common-Area Access
The inspection team may need access to locked gates, stair towers, utility areas, courtyards, garages, rooftops, or other controlled spaces to view exterior elevated elements from different locations.
Identify in advance who will provide:
Unit access
Master keys
Gate codes
Parking access
Mechanical or service-area access
Common-area keys
Having a property representative available can save substantial time.
Share Known Problem Areas
If management knows that a particular balcony has leaked, a stair landing has been repaired, or a resident previously reported movement or deterioration, tell the inspection team.
Known history does not replace the inspection.
It can, however, help the inspector understand prior conditions and identify areas that may warrant attention.
Avoid concealing a known condition because it may make the property “look bad.”
The purpose of the inspection is to establish the actual condition of the qualifying elements.
Avoid Cosmetic Work Immediately Before Inspection
Fresh paint or coating is not a substitute for inspection.
If a known condition exists, covering it immediately before the inspection may make evaluation more difficult.
Routine maintenance can continue as appropriate, but owners should avoid performing cosmetic work specifically intended to conceal deterioration from the inspector.
If recent repairs or coatings have already been completed, provide whatever records are available.
Have a Property Representative Available
For larger apartment properties, someone familiar with the building should ideally be available during at least part of the inspection.
That person may be able to answer questions about:
Unit locations
Previous repairs
Access routes
Leak history
Resident concerns
Property modifications
Locked areas
This can reduce delays and unnecessary return visits.
Understand That Preparation Is Not the Inspection
Property owners are not expected to determine which balconies pass or fail before the inspector arrives.
Preparation is primarily logistical.
The qualified inspector is responsible for conducting the inspection and documenting the findings.
Balcony & Deck Advisors helps Los Angeles multifamily owners and property managers coordinate SB 721 inspections, organize access, and establish a clear inspection process.
If your property has not yet completed its required SB 721 inspection or you need help preparing for a scheduled inspection, contact Balcony & Deck Advisors.








