Your agent shapes your result far more than most buyers and sellers realize. They decide which homes you see and how fast, how your offer is built, how the negotiating goes when things get tense, and whether you have real support when a deal gets messy. A weak agent does not just give you worse service. They can cost you real money in the final price. The good news is you can spot a strong one with a few pointed questions.
Ask how much they've sold in your exact area, lately
Real estate changes block by block. An agent who does most of their deals in one suburb may be lost with a downtown rowhouse across town, because the prices, the contracts, and even how sellers think are different.
So ask directly: how many homes have you closed in this zip code in the last year? How long did your listings take to sell compared to the local average? A strong agent answers with specifics and numbers. A weak one gets vague.
Find out what they do when a deal goes sideways
Almost every deal hits a rough patch: a bad inspection result, a low appraisal, a problem with the ownership records, or a last-minute lender demand. What separates a great agent from an average one is how they handle that moment.
Ask who actually does the work behind the scenes. Do they have someone tracking every deadline and document so nothing slips? Do they have a real estate lawyer they work with closely, not just a name to hand you? An agent working alone with no backup leaves you exposed exactly when the stakes are highest.
Test how they negotiate before you hire them
Put a real situation to them: "If the appraisal comes back $30,000 below the price we agreed on, what are my choices?" You are listening for range and confidence.
A sharp agent walks you through the real options: ask the seller to lower the price, meet in the middle, challenge the appraisal with better comparable sales, or walk away if your contract lets you. An agent who just shrugs and says "you'd probably have to pay the difference" is showing you how weakly they will fight for you. Be especially wary of one who tells you to give up your appraisal protection without explaining the risk.
Commission is negotiable — but cheapest isn't the goal
Since a 2024 industry rule change, what a buyer's agent is paid is now openly negotiated rather than fixed. That is good for you, but the lowest number is not automatically the best deal.
Look at what you actually get for the fee: someone managing the whole transaction, legal review, introductions to good lenders, and help even after closing. An agent who slashes their fee may also quietly cut their effort. The smart question is not "what is the least I can pay," it is "what exactly do I get for what you charge?"