The fast way to produce a feature sheet is to stop writing it. Build one verified record per listing — measurements, inclusions, taxes, fees, sources — and generate the sheet, the social captions and the email from that record. A feature sheet is advertising under Ontario’s rules, so it carries the same identification, accuracy and consent requirements as the listing itself.
Key takeaways
Feature sheets are the classic candidate for automation, because the work is genuinely repetitive: the same twenty fields, rearranged into a page, for every listing, forever. And they are also where inconsistency creeps in, because the sheet is usually typed separately from the listing, by someone working from a photograph of a survey and a text message about the taxes.
The fix is structural rather than clever. Build the record once, verify it once, and generate everything from it.
A listing record that can safely feed a generator has three properties: every field has a value, every value has a source, and anything unverified is explicitly marked unverified rather than left blank. That last one matters, because a blank field invites a helpful model to fill it in.
The fields worth structuring, and where each comes from
Physical: room dimensions and their measurement source, lot dimensions from the survey or title, age from the documents, parking, storage, exposure.
Financial: property taxes with the year, condominium fees with what they include verbatim from the status documents or declaration, rental items, any assessments.
Contractual: inclusions and exclusions copied word for word from the schedule, chattels and fixtures, tenancy status.
Narrative: two or three specifics from the seller that photographs cannot convey — the renovation year and who did it, what the neighbours are like on a Saturday, why they bought it.
Unverified: a named list. Anything on it is either verified before use or omitted — never softened into a vague phrase.
Given that record, a language model is genuinely good at four jobs. It writes the same facts at three lengths — a print sheet, a caption, an email — without the facts drifting. It holds a house voice consistently across a team, which is otherwise a training problem. It produces a second-language version where your market needs one. And it drafts alt text for images, which improves both accessibility and the searchability of your own site.
It is also good at the part nobody enjoys: producing the “what changed” version when the price moves or a chattel comes out of the deal, so the sheet, the captions and the email all move together.
Source facts. This is the whole discipline. A model asked to write a feature sheet for a Toronto semi will supply plausible property taxes, a plausible lot size and a plausible walking time to the subway, and every one of them will be an invention that reads like a fact. The instruction that makes the workflow safe is the same one that makes it boring: use only the record, and if a field is empty, leave it out.
CREA’s FAQ makes the accountability position explicit — a REALTOR® is responsible for inaccurate information generated by AI, and should independently verify AI-generated information before relying on it or sharing it. BCFSA tells BC licensees the same thing about listing content specifically, in its Artificial Intelligence Guideline.
Under Ontario’s rules the definition is broad enough that this is not arguable: RECO describes advertising as any notice, announcement or representation directed at the public intended to promote a brokerage, agent, or their business, services or trades, in any medium. Three consequences for the sheet in your hand at an open house.
Identification. The brokerage name must appear clearly and prominently, in the registered form, with the “brokerage” descriptor; agents must be named as registered, with a permitted term — RECO maintains a bulletin on permitted terms. Where several agents appear, a symbol such as an asterisk can carry the designation, but the symbol and its reference must appear on every page that refers to agents.
Consent. An advertisement must not identify a specific property unless the owner consents, must not identify a party to a transaction without their consent, and must not reveal the contents of an agreement, such as price, without all parties’ consent. Photographs of people at the property are the common trap.
Third-party material. Photographs are usually licensed, not owned. RECO’s online bulletin requires the written consent of the owner — for example the photographer — before using someone else’s images, logos or verbatim property descriptions, and notes that content cannot stay published past the end date in the written consent.
If you are using the REALTOR® marks on the sheet, CREA’s trademark protection page is the reference for how they may be displayed.
The moment you can generate six assets from one record, you can also have six assets out of date. RECO’s online advertising bulletin requires that information be current, clear and accurate, that profiles and content be actively maintained, and that where a third party operates the site, the operator must be able to process change requests promptly — using a third party does not exempt you from currency and accuracy.
Practically, that means the generator should stamp every asset with the record version it came from, and a price or status change should produce a list of what now needs replacing. That list is the single most useful output of the whole system.
The following is illustrative — a composite of how the workflow is usually assembled, not a measured result.
An agent completes a structured intake at the listing appointment on a tablet: measurements as taken, with the method noted; inclusions and exclusions pasted from the schedule; taxes and fees from the documents rather than from memory; three seller specifics recorded as voice notes and transcribed. Two fields — lot depth and the age of the roof — are marked unverified.
The generator produces a one-page sheet, a two-page version with the floor plan, four social captions and an email. The unverified fields appear nowhere. The agent adds the roof age two days later once the invoice arrives, regenerates, and the system lists the four places the old version is published.
When the price changes three weeks later, the same list appears. Nothing here required a large investment; it required deciding once that the record is the product and the sheet is an export.
You can, and the output will contain facts nobody verified. Images support description; they do not establish dimensions, inclusions, taxes or condominium fee inclusions. Every one of those is a statement RECO expects to be factually correct, accurate and verifiable.
Label them. CREA advises that it is prudent to disclose when a listing image has been altered by AI, and BCFSA tells BC licensees that while virtual staging may be acceptable, altered or enhanced photos and videos should be labelled so a buyer is not misled. Check your board’s MLS® System rules as well.
It is a representation directed at the public promoting a trade in real estate, which is what the definition covers. Treating it as advertising also happens to be the safer operating assumption for anything you hand to a stranger at an open house.
Same record, same rules. See AI listing descriptions and Ontario’s rules for the description side, and neighbourhood guides that aren’t generic for the area content people usually staple to the back of a feature sheet.
A 30-minute call is enough to tell you whether AI pays for itself here.
