Real estate agents have to disclose what they know about a property’s material defects, the agency relationship they have with you, and any personal stake they have in the deal. On top of that, federal law requires a specific lead-based paint disclosure for most homes built before 1978. What counts as “material” and the exact timing of each disclosure varies by state, but the underlying rule is the same everywhere: if an agent knows something a reasonable buyer would want to know before signing, they generally cannot stay silent. Just as important, there are things agents are legally forbidden from telling you, especially anything that touches a protected class under the Fair Housing Act.
Known Material Defects in the Property
A material fact is any information that could reasonably affect your willingness to buy, the price you’d offer, or your use of the property. Foundation cracks. A history of flooding. An upcoming HOA special assessment. If it would move a reasonable buyer’s decision, it’s material, and the agent has to share what they know about it.
The usual categories include structural problems like foundation issues, roof damage, or water intrusion; major system defects such as failing HVAC, outdated electrical wiring, or persistent plumbing problems; current or past pest infestations and any related repairs (termites are the classic example); and known environmental hazards like asbestos, radon, mold, or underground storage tanks.
The operative word is known. Agents are passing along what they’ve learned from the seller, their own observations, and any prior inspections. They are not expected to open walls or hunt for hidden problems. That boundary matters, and it comes up again below.
Flood Zone Status
A growing number of states require disclosure when a property sits in a FEMA-designated Special Flood Hazard Area, meaning it has at least a one percent annual chance of flooding. Flood zone status can sharply raise insurance costs and may trigger a mandatory flood insurance requirement from the buyer’s lender. Even in states that don’t explicitly require this disclosure, an agent who knows the home is in a flood zone and stays quiet is taking on liability.
Lead-Based Paint Disclosure
Lead-based paint is the one disclosure that comes from federal law rather than state law. Under the Residential Lead-Based Paint Hazard Reduction Act, any home built before 1978 that qualifies as “target housing” triggers specific obligations before a sale can close. The seller must:
- Disclose all known lead-based paint and lead-based paint hazards on the property.
- Provide copies of any available lead inspection or risk assessment reports.
- Give the buyer an EPA-approved lead hazard information pamphlet.
- Include a Lead Warning Statement in the purchase contract.
- Allow the buyer at least 10 days to arrange a lead inspection before the contract becomes binding, unless both parties agree in writing to a different window.
The Lead Warning Statement tells buyers that pre-1978 homes may contain lead paint, that lead poses risks especially to young children and pregnant women, and that an inspection is recommended.1Office of the Law Revision Counsel. 42 USC 4852d – Disclosure of Information Concerning Lead Upon Transfer of Residential Property A handful of housing categories are exempt, including senior housing restricted to residents 62 and older, foreclosure sales, and short-term leases of 100 days or less.2eCFR. 24 CFR Part 35 – Lead-Based Paint Poisoning Prevention in Certain Residential Structures
Who the Agent Represents
Agents have to tell you, in writing in most states, whether they represent the buyer, the seller, or both. The disclosure usually has to happen before or at the start of a substantive working relationship. The relationships can get tangled quickly, especially when the same brokerage has agents on both sides of a deal, so this one isn’t a formality.
Dual agency is where one agent, or two agents from the same brokerage, represents both sides. It requires written consent from both parties and limits what the agent can do for either of you. A dual agent cannot tell the buyer that the seller would accept less, or tell the seller that the buyer would pay more. Confidential financial information stays walled off. Some states allow “designated agency,” where separate agents inside the same brokerage advocate for each client. A few states ban dual agency outright. If an agent raises it, understand that you’re trading a full advocate for convenience.
Agents also have to disclose any personal financial interest in the transaction. If they’re buying the property themselves, have a family member involved, or stand to earn a referral fee or other compensation beyond their commission, that goes on the table. Undisclosed conflicts are one of the fastest routes to a license complaint.
Non-Physical Issues Agents May Have to Disclose
Some disclosures have nothing to do with the structure itself.
Stigmatized Properties
A stigmatized property is one where something happened that could affect desirability without changing physical condition. A death on the premises is the classic example. Rules vary widely by state. Many states explicitly exclude natural deaths and suicides from mandatory disclosure. Some protect agents from having to reveal that a prior occupant had HIV/AIDS, a rule rooted in anti-discrimination concerns. Fewer states still treat violent crimes on the property as material facts. Agents tend to err toward disclosure when unsure, but the legal line depends on local law.
HOA Rules, Dues, and Assessments
If the property is in a homeowners association, you need to see the governing documents (often called CC&Rs), the current dues, any special assessments, the association’s recent budget, and information about pending litigation or reserve shortfalls. The seller carries the primary duty here, but a competent agent makes sure these documents reach you. An undisclosed special assessment landing right after closing is a common source of lawsuits.
What Agents Are Prohibited From Telling You
This is where agents face some of their highest legal risk, and it surprises buyers who assume more information is always better. The federal Fair Housing Act makes it illegal for an agent to make any statement that indicates a preference or limitation based on race, color, religion, sex, disability, familial status, or national origin.3Office of the Law Revision Counsel. 42 USC 3604 – Discrimination in the Sale or Rental of Housing
In practice, an agent cannot:
- Describe the racial or ethnic makeup of a neighborhood, even if you ask directly.
- Steer you toward or away from an area based on religious institutions, schools, or cultural composition.
- Volunteer or answer whether families with children live nearby, unless the property is legitimately age-restricted senior housing.
- Characterize a neighborhood as “changing” or “up-and-coming” in ways that reference the demographics of who’s moving in or out.
- Disclose that a prior occupant or a neighbor has a disability.
The Act also prohibits “blockbusting,” which is trying to induce a sale by making representations about people of a particular race, religion, or national origin moving into the neighborhood.3Office of the Law Revision Counsel. 42 USC 3604 – Discrimination in the Sale or Rental of Housing An agent believing they were being helpful is not a defense.
Where the Duty to Disclose Stops
The duty has real limits, and knowing them keeps expectations grounded.
Agents disclose what they know, not what they could have found with enough digging. A listing agent isn’t expected to hire an inspector or probe for latent defects they have no reason to suspect. Some states layer on a requirement to conduct a reasonably competent visual inspection of accessible areas, but even that stops well short of investigation.
Public-record information, like property tax assessments, zoning classifications, and recorded easements, generally doesn’t require affirmative disclosure, since buyers have the same access. Still, an agent who knows you’re relying on a mistaken assumption about zoning is wise to speak up.
Sex offender registries are another limit. Federal law requires convicted sex offenders to register, and the registry is public. Most states don’t require agents to proactively disclose the proximity of registered offenders. Some states explicitly shield agents from liability for not disclosing. Others, like California, require a standard notice pointing buyers to the database so they can check themselves. Going further than that risks running into fair housing rules.
An “as-is” sale does not erase disclosure duties. “As-is” means the seller won’t make repairs, not that the seller or agent can hide known material defects. This is one of the most commonly misunderstood points in a real estate deal.
State Disclosure Forms and Timing
Most states require sellers to complete a standardized property condition disclosure form, usually a multi-page questionnaire covering structural issues, water damage history, environmental hazards, and more. A small number of states, including Alabama, still follow a caveat emptor approach without a mandatory form, though fraud and misrepresentation remain illegal everywhere.
In most states, the form has to reach you before you sign a binding purchase contract. Timing matters: in many states, a buyer who gets the form after signing has a short window, often three to five days, to back out without penalty based on what the disclosure reveals.
What Happens When an Agent Fails to Disclose
Failure to disclose is consistently one of the most common claims filed against real estate agents, and the exposure comes from several directions at once.
On the civil side, a buyer who discovers an undisclosed material defect can sue for damages under theories like fraud, negligent misrepresentation, or, in some states, innocent misrepresentation. If the defect is serious enough, the buyer may be able to rescind the transaction entirely, unwinding the sale. Statutes of limitations typically run from one to six years after discovery, depending on the state and the legal theory.
On the licensing side, state real estate commissions can suspend or revoke a license for dishonesty, fraud, or failure to disclose material facts. Administrative penalties often include fines, mandatory continuing education, or probation.
Financial exposure can be substantial. Courts have ordered individual agents to pay six-figure judgments in non-disclosure cases involving reckless disregard for the truth, before even counting legal defense costs or reputational damage. For an agent, the cost of telling an uncomfortable truth is almost always lower than the cost of staying quiet.