What a Real Estate Agent Actually Does — and When You Need One

The Two Roles: Buyer's Agent vs. Seller's Agent

Real estate agents generally operate in one of two roles — and understanding the difference matters before you hire one.

A seller's agent (also called a listing agent) represents the person selling the home. Their job is to price the property competitively, market it effectively, attract qualified buyers, and negotiate the best possible terms for the seller. Their loyalty is to the seller — not to you, if you're buying.

A buyer's agent represents you, the purchaser. They help you search for homes that match your criteria, interpret what you're seeing, and make sense of local pricing. Once you find a place you want, they negotiate on your behalf, help you understand inspection results, and walk you through closing paperwork. For a first-timer, that guidance can be the difference between a smooth deal and an expensive mistake — see what buyers commonly overlook during inspections for a sense of what's at stake.

Sometimes one agent represents both sides — called dual agency. It's legal in many states but comes with a conflict of interest worth understanding before you agree to it.

How Agents Are Paid

Most real estate agents earn a commission — a percentage of the home's sale price — paid at closing. Historically, the seller covered commissions for both their own agent and the buyer's agent, usually totaling 5–6% of the sale price split between them.

That model shifted following a 2024 legal settlement involving the National Association of Realtors. Buyers may now be asked to sign a buyer-representation agreement upfront that spells out what the agent earns and who pays it. How those costs get allocated is now more openly negotiated between parties.

The practical upshot: before you commit to working with any agent, ask them plainly how they get paid and have them walk you through the agreement you'd be signing. If terms feel unclear, that's a sign to ask more questions — or consult a real estate attorney.

What an Agent Actually Does Day to Day

Here's what a buyer's agent typically handles on your behalf:

• Market research: They pull comparable recent sales (called 'comps') to help you understand whether a listing is priced fairly.
• Scheduling and tours: They coordinate viewings, often spotting practical issues you'd miss on a first walk-through.
• Making an offer: They help you decide on a price and terms, then draft and submit the offer documents.
• Negotiation: If the seller counters or issues arise during inspection, your agent negotiates on your side.
• Closing coordination: They communicate with the lender, title company, and seller's agent to keep the deal on track toward closing day.

Understanding this scope helps you see why how the property market works end to end is useful background before your first conversations with an agent.

When Working with an Agent Makes the Most Sense

You're not legally required to use an agent. Some experienced buyers and sellers handle transactions without one. But for most first-timers, the case for a buyer's agent is strong:

• You're unfamiliar with local pricing or market conditions.
• You've never negotiated a real estate contract before.
• You want someone to flag issues in a listing or during inspection before you commit.
• The transaction involves unusual complexity — estate sales, short sales, or newly constructed homes all have quirks.

If you do decide to go without an agent, at minimum have a real estate attorney review any contract before you sign. It's also worth brushing up on terminology — our real estate glossary covers the key terms you'll encounter. And if you're still weighing whether buying makes sense for you at all, start with our guide to renting vs. buying.

This article is for general informational purposes only and is not legal or financial advice. Real estate laws and commission practices vary by state. Consult a licensed real estate professional or attorney for guidance specific to your situation.