A seller’s property disclosure in Colorado is not driven by a single statute. Colorado sellers must disclose known latent defects under common law, complete the standard Seller’s Property Disclosure form built into the state’s real estate contract, and satisfy specific statutory disclosures for HOA membership, methamphetamine history, oil and gas activity, radon, and (for pre-1978 homes) lead-based paint. Skip any of these when you know the facts, and the exposure ranges from actual damages to triple damages and, for meth cases, remediation costs and the buyer’s attorney fees.
What You Actually Have to Disclose
Two obligations run in parallel. One is judge-made; the other is contractual.
The common law duty comes first. Colorado courts hold that home sellers owe buyers an independent duty to disclose latent defects they actually know about. A latent defect is one a buyer wouldn’t catch through ordinary observation: hidden water damage behind walls, structural movement from expansive soils, concealed rot. The Colorado Court of Appeals reinforced this in In re Estate of Gattis, where sellers who ran a structural repair company denied knowledge of expansive soil damage on their own disclosure form. The court held the duty exists independently of the contract and cannot be waived by contract language.1Justia. In re the Estate of Carol S. Gattis
You are not required to hire inspectors to find problems you have no reason to suspect. The duty attaches to what you know.
The second obligation is contractual. The Colorado Real Estate Commission publishes a Seller’s Property Disclosure form, and the CREC’s standard Contract to Buy and Sell Real Estate requires sellers to deliver the most current version, completed based on their actual knowledge, by a specified deadline. The contract also separately requires disclosure of any adverse material facts the seller actually knows as of the contract date. If you are selling through a licensed broker on the standard contract, you will complete the SPD.
The form covers the property broadly: structural conditions and moisture, roof, appliances, electrical and detectors, HVAC, water and sewer, radon, zoning and easements, and a catch-all for known adverse material facts.2Colorado Division of Real Estate. Seller’s Property Disclosure Supplement (Additional Structure) – SPDS19 The form is not a warranty. It is a written statement of what you know. That is exactly why it becomes powerful evidence later: checking “no” next to “structural problems” while sitting on years of foundation cracks is the sort of paper trail a buyer’s attorney builds a case on.
The Specific Hazards Colorado Singles Out
Even without a broad disclosure statute, Colorado and federal law impose targeted disclosure requirements for particular property characteristics. These apply regardless of what contract form the parties use.
HOA and Common Interest Communities
Any sale of residential property inside a common interest community must include a bold-faced disclosure statement in the purchase contract. The statement warns the buyer that the property is subject to a homeowners’ association, that the owner must pay assessments, that the association can lien and sell the property for unpaid assessments, and that the association may restrict modifications. Sellers must also provide the community’s governing documents and financial records on request.3Justia. Colorado Code 38-35.7-102 – Disclosure – Common Interest Community
Methamphetamine Contamination
If you know the property was previously used as a meth lab, you must disclose it in writing. The lone exception is a property that has already been remediated to state health standards and received a certificate of compliance. Buyers also have an explicit statutory right to test for meth contamination, and the purchase contract cannot restrict that right or the buyer’s ability to cancel based on the results.4Justia. Colorado Code 38-35.7-103 – Disclosure – Methamphetamine Laboratory
Oil and Gas Activity
Every residential real estate contract must disclose that the surface and mineral estates may be owned separately, that third parties may have rights to access minerals beneath the property, and that oil and gas activity (drilling, production, and processing) may occur on or near the property. The statute points buyers to the Colorado Oil and Gas Conservation Commission for more information. The seller has no duty to investigate; the disclosure itself is the requirement.5Justia. Colorado Code 38-35.7-108 – Disclosure – Oil and Gas Activity
Radon
Under SB23-206, residential real estate contracts must include a warning about radon and the need for testing, along with any knowledge the seller has about the property’s radon history, including prior test results and any mitigation. Sellers must also provide the most recent radon brochure published by the Colorado Department of Public Health and Environment.6Colorado General Assembly. SB23-206 Disclose Radon Information Residential Property The updated SPD form now carries a dedicated radon section.
Lead-Based Paint (Homes Built Before 1978)
For any home built before 1978, federal law requires sellers, before the buyer is bound by the contract, to provide the EPA’s “Protect Your Family from Lead in Your Home” pamphlet, disclose any known lead-based paint or hazards, share all available inspection reports, and include a Lead Warning Statement in the contract. Buyers must be given at least 10 days to arrange a lead-paint inspection or risk assessment, though the parties can agree on a different window.7Office of the Law Revision Counsel. 42 USC 4852d – Disclosure of Information Concerning Lead Upon Transfer of Residential Property Sellers must keep signed copies of the disclosures for at least three years after closing.8U.S. Environmental Protection Agency and U.S. Department of Housing and Urban Development. Lead-Based Paint Disclosure Rule Fact Sheet
Does “As-Is” Get You Out of Disclosing?
No. Sellers sometimes assume an as-is sale wipes out disclosure obligations. It doesn’t do that in Colorado. The CREC’s standard contract qualifies the as-is provision with “except as otherwise provided in this contract,” so the separate requirements to deliver the SPD form and disclose adverse material facts still run.
The common law duty is even stickier. Under Gattis, sellers who conceal known problems face tort liability for nondisclosure regardless of what the purchase agreement says about condition.1Justia. In re the Estate of Carol S. Gattis
What as-is actually does is shift risk on defects the seller genuinely didn’t know about. Roof fails six months after closing from a problem no one had reason to suspect? As-is makes it harder for the buyer to come back. Roof was leaking for years and the seller stayed quiet? As-is protects nothing. The dividing line is honest ignorance versus deliberate concealment.
When the Standard Disclosure Process Doesn’t Apply
Some transfers fall outside the usual SPD process. Sales between family members, transfers in divorce settlements, foreclosure sales, and court-ordered transfers are common examples. Newly built homes are another practical exception: builders typically deliver their own warranties rather than completing the SPD form, and buyers should understand where those warranties end.
An important boundary: even in exempt transactions, the common law duty to disclose known material defects may still apply. A relative selling you a house they know has a cracked foundation cannot hide behind the exemption. The exemption is about the standard form and contractual process, not about the underlying duty of honesty.
What It Costs a Seller Who Doesn’t Disclose
Failing to disclose a known material defect exposes a Colorado seller to several layers of liability. The specific consequences depend on what was hidden, whether the concealment was intentional, and which requirement was violated.
Compensatory Damages
The baseline remedy is the buyer’s actual financial loss: cost to repair the defect, diminished property value, and related expenses like temporary housing during repairs. The buyer has to prove you knew and that the defect meaningfully affected value or the decision to buy.
Exemplary Damages
When conduct rises to fraud, malice, or willful and wanton behavior, Colorado courts can award exemplary damages on top of compensatory damages. The standard cap equals actual damages. That cap can rise to three times actual damages if the seller keeps up the wrongful conduct or aggravates the buyer’s damages during the lawsuit itself.9Justia. Colorado Code 13-21-102 – Exemplary Damages
Methamphetamine Nondisclosure
Meth cases carry their own statutory package. A seller who knew about prior meth production and stayed silent is liable for the full cost of remediation to state health standards, health-related injuries to future residents, and the buyer’s reasonable attorney fees. Buyers have three years from closing to sue.4Justia. Colorado Code 38-35.7-103 – Disclosure – Methamphetamine Laboratory
HOA Disclosure Failures
Leave the required common interest community disclosure out of the contract, and you are liable to the buyer for actual damages caused by the omission, plus court costs. There is an affirmative defense if the buyer already had actual or constructive knowledge of the information.3Justia. Colorado Code 38-35.7-102 – Disclosure – Common Interest Community
Lead-Paint Violations
Federal lead-paint violations carry the harshest number. Buyers can sue for up to three times their actual damages, and sellers may also face civil and criminal penalties from the EPA.8U.S. Environmental Protection Agency and U.S. Department of Housing and Urban Development. Lead-Based Paint Disclosure Rule Fact Sheet
What a Buyer Actually Has to Prove
Understanding the buyer’s burden tells you where your real exposure lies. To win a nondisclosure claim, the buyer must show you actually knew about the defect, that the defect was material (it would have affected a reasonable buyer’s decision), and that they suffered real financial harm because of the concealment. Suspicion isn’t enough.
The strongest cases run on paper. Prior inspection reports you received, repair estimates you obtained, insurance claims you filed, texts or emails discussing the problem: all become evidence you knew. Gattis succeeded partly because the sellers were structural repair professionals who could not credibly claim ignorance of expansive-soil damage on their own property.1Justia. In re the Estate of Carol S. Gattis
Where no documentary evidence ties the seller to knowledge, cases become much harder for the buyer. That reality cuts both ways. If you disclose what you know honestly on the SPD form, that same form is your best defense against a later claim. If you deny knowledge in writing on something the paper trail later contradicts, the form becomes the buyer’s best exhibit.