Ohio (OH) · Open house rules

Open house rules for Ohio agents

What Ohio asks of an agent at the door: why showing the property at an open house is left off the list that starts the brokerage policy on agency clock, the licensee exemption in the state telemarketing statute, why the buyer trigger is the offer, and what a breach would cost you.

Last reviewed September 1, 2026Every claim links to a primary source

This is not legal advice

We are software people, not lawyers. This page is a plain reading of public Ohio sources, gathered so you can go read them yourself. Rules change, and how any rule applies to your situation is a question for your broker, your association, or an attorney licensed in Ohio.

When do you hand a visitor the agency disclosure?

Ohio is unusually specific here, and the specificity works in your favor at the door. Revised Code 4735.56 requires a licensee working directly with a purchaser, expressly including a seller's agent, to provide the brokerage policy on agency and ask the purchaser to sign for it. The trigger list that sets the deadline excludes showing the property at an open house, so walking a visitor through the house does not by itself start the clock. Prequalifying them, asking for their financial details, discussing an offer, or showing them any property other than that open house all do, so keep copies of your brokerage policy at the sign-in table and hand one over the moment the conversation turns. A separate agency disclosure statement under Revised Code 4735.58 comes later: a purchaser's agent or a seller's subagent working with a purchaser presents it no later than the preparation of an offer to purchase.

the licensee shall provide the brokerage policy on agency to a purchaser prior to the earliest of the following actions of the licensee: (1) Initiating a prequalification evaluation to determine whether the purchaser has the financial ability to purchase or lease a particular real estate property; (2) Requesting specific financial information from the purchaser to determine the purchaser's ability to purchase or finance real estate in a particular price range; (3) Showing the real estate to the purchaser other than at an open house
Ohio Revised Code 4735.56 (opens the source in a new tab)

Checked at the source on September 1, 2026

Can you call or text a visitor afterwards?

Ohio's own telemarketing statute steps out of the way for you. Revised Code 4719.01 lists a licensed real estate salesperson or broker soliciting within the scope of the license among the telephone solicitors exempt from sections 4719.02 to 4719.18, so those sections are not what governs your follow-up call to an open house visitor. Two limits matter. The exemption reaches only solicitation within the scope of your license, and it is written as an exemption from those Ohio sections alone, so it says nothing about the separate federal do not call and TCPA rules. Practically, that puts the weight on the sign-in itself: say on the form that you will follow up, keep the record of who typed their own number in, and stop calling when someone asks you to.

A person that is a licensed real estate salesperson or broker under Chapter 4735. of the Revised Code when soliciting within the scope of the person's license
Ohio Revised Code 4719.01(B)(20) (opens the source in a new tab)

Checked at the source on September 1, 2026

Does a visitor have to sign a buyer agreement first?

Not to walk through the house. Ohio wrote the requirement into statute rather than leaving it to trade practice, and the trigger it chose on the buyer side is making an offer, not touring. Revised Code 4735.55 requires a written agency agreement before advertising or showing residential real property on behalf of a seller, and before making an offer to purchase residential real property on behalf of a purchaser. A visitor who tours your open house and leaves has not crossed that line; writing their offer does. The same section sets what the agreement has to contain, including an expiration date, the terms by which the broker is compensated, and a conspicuous statement that broker fees and commissions are not set by law, are fully negotiable, and may be paid by the seller, the buyer, the landlord, the tenant, or a third party.

A licensee shall enter into a written agency agreement before doing any of the following: (1) Advertising or showing residential real property on behalf of a seller; (2) Making an offer to purchase residential real property on behalf of a purchaser; (3) Making an offer to lease a residential premises on behalf of a tenant for a term exceeding eighteen months.
Ohio Revised Code 4735.55 (opens the source in a new tab)

Checked at the source on September 1, 2026

What do you owe a visitor whose details you keep?

The Ohio statute that most directly reaches the leads sitting on your phone is the breach notification section, Revised Code 1349.19. It is keyed to a narrow definition of personal information: a person's name combined with a Social Security number, a driver's license or state ID number, or a financial account or card number together with the code that opens it. An ordinary sign-in of name, phone and email falls outside that definition, which is the best practical argument for never asking a stranger at the door for anything more. Collect one of those elements and the list becomes personal information under that section, which brings its breach notification duties to affected Ohio residents along with it.

"Personal information" means an individual's name, consisting of the individual's first name or first initial and last name, in combination with and linked to any one or more of the following data elements, when the data elements are not encrypted, redacted, or altered by any method or technology in such a manner that the data elements are unreadable: (i) Social security number; (ii) Driver's license number or state identification card number; (iii) Account number or credit or debit card number, in combination with and linked to any required security code, access code, or password that would permit access to an individual's financial account.
Ohio Revised Code 1349.19 (opens the source in a new tab)

Checked at the source on September 1, 2026

How this page is put together

  • Every claim above carries a link to a primary source, plus the exact words from that source that support it. If a claim cannot be quoted, it is not on this page.
  • Each claim shows the date a human last opened that link and confirmed the quote still says what it says.
  • We only cover what we could source. A topic you were hoping to find may be one we have not confirmed yet, so treat this as a starting point rather than a complete list of everything Ohio expects of you.

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