For NY Agents & Brokers · Updated October 2026

Access Denied: Showing and Lockbox Access When You're Not in Their MLS

Brokers in Westchester County and across New York have told us they've been locked out of showings because they don't belong to a particular MLS or the state REALTOR® association. Here's what the law actually requires, how to get in the door, and what to do when someone refuses.

The Short Answer

Your New York real estate license is what authorizes you to show property, not membership in a board, NAR or a particular MLS. If a listing isn't in your MLS, contact the listing agent or broker, or book through ShowingTime if they use it. Ask for a one-time lockbox code or for them to open the door. If they refuse, remind them their fiduciary duty is to their seller, and if they still refuse, you can file a complaint with the NYS Department of State.

The Misconception: "You Have to Belong to the Club"

Not every agent and broker belongs to NAR, a local board or the same MLS, and they don't have to. In New York, the state licenses real estate professionals. Board and MLS memberships are private business choices.

What authorizes you

An active New York salesperson or broker license, issued by the Department of State.

What's optional

REALTOR® membership, local board membership and membership in any particular MLS.

When MLSs overlap, as they do in Westchester, agents in one system may not see listings or have lockbox access in another. That's a technology gap, not a legal barrier, and it shouldn't keep a licensed professional or their buyer out of a home.

How to Show a Listing That's in Another MLS

1. Contact the listing agent or broker. Call or email to request a showing, the same way you would for any cooperative sale.
2. Use ShowingTime if they do. Many listing agents schedule showings through ShowingTime, which makes requesting a time simple.
3. Ask for a one-time code. If the property has an electronic lockbox, the listing agent can often issue a one-time access code.
4. Or ask them to open the door. The listing agent can meet you at the property and let you in.

Lockbox Options for Your Own Listings

MYStateMLS members don't need a board lockbox system to give other agents access to their listings. Common options include:

  • Your own local lockboxes that you control
  • ShowMojo, a showing service many members use to schedule and manage access
  • Combination lockboxes from stores like Home Depot or Lowe's, with codes you share only for confirmed showings

Whichever you use, get your seller's permission, share codes only for scheduled showings and change combinations regularly.

What to Do If You're Denied Access

Remember

The listing agent's fiduciary duty is to their seller, and their job is to open the door for qualified buyers.

  1. Remind the listing agent of their duty to the seller. Keeping a licensed agent and a ready buyer out of the home doesn't serve their client.
  2. Put your request in writing. Email your request with your license information and the times you're available.
  3. Go broker to broker. Ask your broker to contact the listing broker directly.
  4. Document everything. Keep dates, names and responses.
  5. If they still refuse, file a complaint with the NYS Department of State.

If the listing agent is a REALTOR®, Article 3 of the NAR Code of Ethics also requires them to cooperate with other brokers unless cooperation isn't in their client's best interest.

We teach this in CE. Our 22.5-hour New York continuing education course covers these access issues so agents know their rights and the real rules. See our CE courses →

Frequently Asked Questions

Do I need to be a REALTOR® to show a listing in New York?

No. Your New York license authorizes you. REALTOR® and board membership are optional.

Can a listing agent refuse to let me show a home because I'm in a different MLS?

Their duty is to their seller, and keeping qualified buyers out rarely serves the seller. Remind them, put it in writing, go broker to broker, and if they still refuse, you can file a complaint with the Department of State.

How do I get into a property with a board lockbox I can't open?

Ask the listing agent for a one-time code, or ask them to meet you and open the door.

What lockboxes do MYStateMLS members use?

Many use their own local lockboxes, a showing service like ShowMojo, or combination lockboxes from stores like Home Depot or Lowe's.

Not Everyone Belongs to the Club, and You Don't Have To

MLS Access Without the Board Requirement

MLS Membership

Join MYStateMLS

Statewide and nationwide reach, Syndication of Choice, and no board or REALTOR® membership required.

Learn How to Join

Certification

National MLS Marketing Specialist™

Learn to turn nationwide exposure and Syndication of Choice into a marketing advantage with your sellers.

See the Certification

Running into access problems in your market? Let's talk it through.

Book 30 Minutes With John

Already a MYStateMLS member? Log in here.

Resources

NYS Department of State: File a Complaint

NYS Department of State: License Search

This article is for general information and isn't legal advice.