Commercial real estate transactions involving older buildings carry risks that go well beyond the standard concerns of structural integrity, zoning, and market valuation. For properties built before 1980, asbestos is one of the most significant hidden liabilities a buyer can inherit. An asbestos audit, conducted before closing, is one of the most important steps a prospective buyer can take to protect themselves, their tenants, their employees, and their long-term financial position.
Why Older Buildings Are High-Risk
Asbestos was used extensively in commercial construction from the early 20th century through the late 1970s. Its heat resistance, durability, and low cost made it an attractive additive in a wide range of building materials. Ceiling tiles, floor tiles and their adhesives, pipe insulation, boiler insulation, roofing materials, joint compound, fireproofing spray, and exterior siding were among the most common applications. A large commercial building constructed during this era may contain asbestos in dozens of locations, some obvious and some not.
The critical thing to understand is that asbestos in good condition and left undisturbed poses limited risk. The danger arises when materials containing asbestos become damaged or are disturbed during renovation or maintenance work, releasing microscopic fibers into the air. When you buy an older commercial property, you are acquiring not just the building but also potential responsibility for managing or remediating whatever asbestos may be present.
What an Asbestos Audit Involves
An asbestos audit, sometimes called a Phase I Environmental Site Assessment with specific asbestos components or a more targeted Asbestos Containing Materials survey, involves a qualified inspector examining the property to identify the presence, location, and condition of asbestos-containing materials.
The inspector will visually examine all accessible areas of the building and collect samples from suspect materials. Those samples are then sent to an accredited laboratory for analysis. The resulting report will identify where asbestos-containing materials are located, describe their current condition, and typically make recommendations for management or abatement.
It is important to use inspectors who are certified under the EPA’s AHERA standards or under applicable state licensing requirements. Not all environmental inspectors are qualified to conduct asbestos surveys, and using an unqualified inspector could leave you with an incomplete or legally insufficient assessment.
Legal Protections the Audit Provides
One of the primary values of an asbestos audit is what it does for your legal position. If asbestos-related issues come to light after the sale closes, a documented pre-purchase audit demonstrates that you exercised due diligence. This can be critical in disputes with sellers who may not have disclosed known asbestos issues, and it can affect your ability to make claims under representations and warranties in the purchase agreement.
Many commercial real estate purchase agreements include representations by the seller regarding environmental conditions. If the seller represents that they have no knowledge of asbestos-containing materials and an audit conducted after closing reveals significant issues, you may have grounds for a claim against the seller. Conducting your own audit before closing puts you in a position to negotiate price adjustments or remediation requirements based on actual findings rather than after-the-fact surprises.
Financial Implications
The cost of asbestos abatement can vary enormously depending on the size of the building, the extent of the asbestos-containing materials, and the type of abatement required. Simple encapsulation of non-friable materials in good condition may cost relatively little. Removal and disposal of friable asbestos from a large commercial building can run into hundreds of thousands of dollars or more.
When you know the scope of the issue before closing, you can factor abatement costs into your purchase price negotiations, obtain accurate cost estimates from licensed abatement contractors, structure escrow arrangements to cover remediation, and make a fully informed decision about whether the property is worth acquiring at any price.
Buying without an audit means you are accepting these unknowns, and the surprises that come later are almost always more expensive than the audit would have cost.
Ongoing Management Obligations
Even if you conduct an audit and find that asbestos-containing materials are present but in acceptable condition, your obligations do not end at closing. You will need to implement an asbestos management plan that documents the location and condition of all identified materials, establishes inspection schedules, trains maintenance staff to recognize and avoid disturbing asbestos-containing materials, and outlines procedures for managing any future disturbance or deterioration.
Tenants and occupants may also have a right to be informed of the presence of asbestos-containing materials in some jurisdictions. Failing to disclose known asbestos to tenants can expose a property owner to both regulatory penalties and civil liability.
An asbestos audit before you buy is not just good practice. In the world of older commercial real estate, it is your most effective defense against inheriting a liability that can define the financial performance of a property for years to come.
