AI Listing Description Fact Check: Before You Publish

To fact check an AI listing description, match each factual claim to evidence that supports its wording. An assessor entry does not establish permit approval; a photograph of a pool does not establish a buyer’s right to use it.

For listing agents, marketing teams and supervising brokers, the priority is amenities, renovation claims, room descriptions and location statements.

Separate the draft into claims

Save the original AI output and identify its checkable statements. The hypothetical phrase “fully renovated four-bedroom home with private beach access” contains at least three claims, each requiring review.

Create a review sheet with claim, source and date, what the source establishes, unresolved question, approved wording and reviewer. Mark each claim documented, observed, seller-reported or unresolved. These are workflow labels, not legal safe harbors.

AI output cannot verify itself. NAR’s May 2024 risk-reduction paper warns that output may be inaccurate and calls for accuracy review.

Match each claim to suitable evidence

Use this checklist before polishing the prose. Match documents to the property address, unit and relevant work.

Assessor records describe property for assessment purposes. Napa County’s assessor describes discovering additions and entire houses built without permits. A recorded improvement is a reason to check building records; it does not, by itself, establish permit approval.

Permit issuance and final approval are separate checks. Wentzville, Missouri’s July 30, 2024 guidance advises checking whether permits were obtained and inspections approved. Ask the responsible jurisdiction for the status and scope of the specific work. A bathroom permit cannot substantiate a whole-house renovation.

Association documents establish rights and obligations. California DRE’s common-interest-development guide explains that governing documents identify common areas and responsibilities, while rules and fees can govern their use. Confirm current availability separately: documents describing a pool do not demonstrate that it is open today.

Keep uncertainty visible through editing

Suppose the seller says a roof was replaced in 2021 but supplies no records, and the AI writes “new roof.” In this hypothetical case, mark the claim seller-reported and seek documentation. If applicable rules and brokerage review allow it, “Seller reports roof replacement in 2021; documentation not provided” preserves the source and limitation. It does not resolve contrary evidence or eliminate required disclosures.

When records conflict, save both versions and assign someone to seek resolution from the appropriate authority or professional by a set deadline. Do not choose the larger floor area or more appealing bedroom count. A missing online permit result establishes only what that search found; seek clarification before declaring work unpermitted.

After shortening, rewriting or translating, recheck dates, “approximately,” exclusions and source attribution. Keep each qualification attached to its claim. Removing an unsupported marketing claim does not settle a separate disclosure obligation.

Who is responsible for AI real estate listing errors?

Using AI does not remove professional responsibilities. Articles 2 and 12 of NAR’s 2026 Code of Ethics require REALTORS® to avoid misrepresentation and present truthful advertising. These are membership obligations, not a statement of every licensee’s statutory duties.

California DRE’s March 17, 2026 advisory places responsibility for inaccurate AI communications on licensees and their responsible brokers and calls for independent verification of factual claims. This is a jurisdiction-specific example; check the applicable state requirements and MLS rules.

Also screen for protected-class preferences. Federal advertising rules prohibit housing advertisements indicating preferences based on characteristics including religion and familial status; “Christian buyers preferred” is a red flag. This checklist is not a complete legal audit. Refer unresolved legal questions to brokerage counsel.

Approve one version and save its evidence

Release the copy only when each factual claim is supported, appropriately qualified after review, or removed, and material conflicts have been addressed. Assign a named reviewer under the broker’s supervision process.

Save together:

• The original AI draft and input fact sheet.
• The completed review sheet and dated supporting records.
• Written seller clarifications and resolutions of conflicting information.
• The approved copy, reviewer and approval date.
• Publication destinations, screenshots and a correction log.

When an error surfaces, correct the source listing, check downstream versions and log what changed and when. Use the saved evidence to explain the correction.

Related reading: AI in housing businesses, listing-agent practice and our approach to evidence and corrections.