Most people who buy or sell a home now work with an agent. The National Association of Realtors' 2026 Profile of Home Buyers and Sellers found that 90% of buyers and 92% of sellers used an agent or broker, the highest shares in decades. So the real question is not whether to hire an agent, but which one.
Online reviews are the obvious place to start, and they are useful. They are also incomplete. Reviews tell you how past clients felt. They do not tell you whether the agent holds an active license, whether they know your type of property, or how they will handle your particular situation. This guide covers how to read reviews well, what to verify in public records, and what to ask before you sign anything.
What reviews can tell you
Read as a group, reviews show patterns that no single conversation will. Look for:
- How the agent communicates. Do clients mention fast replies, regular updates and plain explanations, or do they mention chasing the agent for news?
- Local knowledge. Do reviews mention specific neighborhoods, school boundaries, HOA rules or pricing in your area?
- Problem solving. The most useful reviews describe something that went wrong, such as a low appraisal, a failed inspection or a buyer who backed out, and what the agent did about it.
- Negotiation. Buyers and sellers often mention whether they felt the agent fought for their terms.
Zillow's rating system is a helpful frame. According to Zillow's reviews FAQ, reviewers rate agents on local knowledge, process expertise, responsiveness and negotiation skills. Even on sites without those categories, you can read reviews with the same four questions in mind.
What reviews cannot tell you
- Whether the agent is licensed. Reviews say nothing about license status or disciplinary history. Only the state can tell you that.
- Whether every reviewer closed a deal. Each platform has its own rules. Zillow, for example, accepts reviews from buyers and sellers who communicated with or worked with an agent, which can include people who shopped but did not buy. Google requires a Google account. The numbers are not directly comparable from site to site.
- Whether the content is accurate. Zillow's review policy states plainly that, like other platforms that host reviews, it cannot know whether the content of an otherwise compliant review is true.
- Whether the agent fits your situation. An agent with glowing reviews from condo buyers may have little experience selling rural land or a home with tenants.
Testimonials on an agent's own website are a special case. The agent chose them, so treat them as a sample, not a summary.
How to read reviews across Google, Zillow and Realtor.com
Agents collect reviews in different places depending on where their clients spend time. Looking at only one site can give you a distorted picture in either direction. Here is a practical way to read them.
- Check all three sites. Search the agent's name on Google, and look up their profiles on Zillow and Realtor.com. Note the rating and the number of reviews on each.
- Weigh the rating by the count. A 5.0 from four reviews tells you much less than a 4.8 from 150. Combine what you see into an overall picture rather than taking the best number.
- Look at the dates. A steady flow of reviews over several years suggests a consistent track record. The FTC's guide to evaluating online reviews warns that a burst of reviews over a short period can be a sign of fake reviews.
- Read the middle. Three- and four-star reviews are often the most informative, because they describe tradeoffs.
- Read the agent's replies. A calm, specific reply to a critical review is a good sign. A defensive or hostile reply, or one that reveals a client's private details, is a warning.
- Look for your situation. Filter mentally for reviews from people who were selling when you are selling, or buying in your price range and area.
- Look at the reviewer. The FTC suggests checking whether a reviewer has written other reviews. An account that exists only to post one review deserves less weight.
| What you see | What it may mean | What to do |
|---|---|---|
| Many reviews spread over years on more than one site | A consistent track record | Still check the license and interview the agent |
| A handful of reviews, all posted in the same few weeks | A newer agent, a recent review push, or possibly fake reviews | Ask how long they have been licensed and how many clients they have served |
| A high rating with short, vague reviews | Satisfied clients, but little real information | Ask for references from recent clients in a situation like yours |
| A critical review with a calm, specific reply | An agent who owns problems | Ask what happened and what changed |
| Critical reviews with angry replies | How the agent may treat you when things go wrong | Weigh this heavily |
Verify the license with the state
Every state licenses real estate agents and brokers through a regulator, usually called a real estate commission or a real estate division, and state regulators offer free license lookups online. Examples include the Texas Real Estate Commission's license holder search, the California Department of Real Estate's public license lookup and Florida's license verification search run by the Department of Business and Professional Regulation. To find yours, search for your state's name with "real estate license lookup" and make sure the result is on an official state website.
When you look up an agent, check:
- Status. The license should be active, not expired, inactive or suspended.
- License type. Sales agent and broker licenses carry different responsibilities. Many agents work under a sponsoring broker.
- Sponsoring broker. The brokerage on the license record should match the brokerage the agent says they work for.
- Disciplinary history. Some states show past discipline or public complaints in the lookup or link to it.
- Name. If the agent goes by a nickname or a married name, search by license number.
The Association of Real Estate License Law Officials runs a multi-state license database that covers many, but not all, US jurisdictions. It is a convenient cross-check. The state regulator's own lookup is the record to rely on.
Membership in a trade association is not the same thing as a license. Associations have their own membership rules and codes of ethics, but the right to practice comes from the state.
Questions to ask before you sign
Interview at least two or three agents. The conversation shows you things no review can, such as whether the agent listens or talks over you.
If you are selling, ask:
- What price would you suggest, and which recent sales support it?
- What would you recommend fixing, and what would you leave alone?
- How will you market the home, and what will it cost me?
- How often will I hear from you, and who will I hear from if you work on a team?
- What is your commission, what does it cover, and how long is the listing agreement? Can I end it early?
If you are buying, know that the rules changed in 2024. According to NAR's consumer guide to written buyer agreements, since August 17, 2024, buyers working with an agent who is an MLS participant need to sign a written agreement before touring a home, whether in person or by live video. Visiting an open house on your own does not require one. The agreement must state the agent's compensation, and NAR's materials note that commissions are not set by law and are fully negotiable. Ask:
- What exactly does the agreement cover, and how long does it last?
- How much will you be paid, by whom, and what happens if the seller does not pay it?
- How will you help me judge what a home is worth before I make an offer?
- How do you approach offers when several buyers want the same home?
In both cases, ask for two or three references from recent clients whose situation resembled yours, and actually call them.
Red flags
- Pressure to sign before your questions are answered.
- Reluctance to give you a license number, or a license that is inactive or tied to a different brokerage.
- Reviews that appear only on the agent's own website and nowhere independent.
- A suggested list price far above what other agents suggest, with no recent sales to back it up.
- Hostile or revealing replies to critical reviews.
- Vague answers about who will actually handle your transaction day to day.
Programs that rate agents on public reviews, including Agent Recognition USA's Agent Score, can shorten the first step of your search, but none of them replaces a license check and an interview.
Frequently Asked Questions
How many reviews should a good real estate agent have?
There is no fixed number. A newer agent may have only a few reviews but still be a good fit, while an agent with years of practice and very few reviews is worth asking about. Look at the quality and dates of the reviews, then verify the license and talk to references.
Are Zillow reviews verified?
Zillow moderates every review before it is published and requires reviewers to create a Zillow profile. It accepts reviews from people who communicated with or worked with an agent, not only from clients who closed. Its policy also says it cannot know whether the content of an otherwise compliant review is true.
How do I check if a real estate agent is licensed?
Use the free license lookup on your state real estate regulator's website. Search by name or license number and check that the license is active, that the sponsoring broker matches the agent's brokerage, and whether any disciplinary history is listed.
Is a trade association membership the same as a real estate license?
No. A license is issued by the state and is required to practice. Association membership is voluntary and comes with its own rules, but it does not replace a license.
Do I have to sign an agreement before an agent shows me homes?
If the agent is an MLS participant, yes, under the practice changes that took effect on August 17, 2024. You do not need one to visit an open house on your own or to ask an agent about their services. Some states had their own written agreement requirements before that date.
This article is general information and is not legal advice.
