Do I Need a Buyer's Agent If I Found the Home at an Open House?

You walked into an open house on Saturday, fell in love with the kitchen, checked out the backyard, and now you're ready to make a move. The listing agent handed you their card and said they'd be happy to help you write an offer.

So do you actually need your own buyer's agent? Or is that just an unnecessary cost on a home you found yourself?

The short answer: you want representation, but you don't need to overpay for it

Here's the reality. The listing agent works for the seller. Their legal obligation — their fiduciary duty — is to get the seller the best possible price and terms. When the listing agent offers to "help you write an offer," what they're really doing is acting as a dual agent, which is legal in California but means they can't fully advocate for either side.

That's a problem when you're negotiating price, asking for repairs after an inspection, or trying to structure contingencies that protect your deposit. You want someone in your corner whose only job is to look out for you.

But why pay 2.5% for an agent who didn't find you the home?

This is the question most buyers get stuck on — and it's a fair one. Traditional buyer's agents charge 2.5-3% of the purchase price because their fee is meant to cover weeks of showing homes, searching the MLS, driving you around, and eventually writing the offer and managing the transaction.

But you already did the searching. You walked into the open house on your own. You don't need someone to find you a home — you need someone to help you win the one you already found.

On a $900,000 home in Southern California, 2.5% is $22,500. That's a lot to pay for services you mostly didn't use.

There's a better option

A growing number of buyers are working with agents who specialize in the offer-to-close stage — meaning they handle the offer, negotiation, and transaction management without charging for showings and home search they didn't do.

These agents typically charge a flat fee or a reduced commission (often around 1%) because their overhead is lower. You still get licensed representation, fiduciary duty, expert negotiation, and someone managing your inspections, appraisal, escrow, and closing. You just don't pay for the parts you didn't need.

The commission you don't pay to your agent can be credited back to you at closing, used to reduce your purchase price, or applied toward closing costs. On that $900,000 home, the difference between 1% and 2.5% is $13,500 back in your pocket.

What to look for in an offer-stage agent

If you're going this route, make sure whoever you work with is a licensed California real estate agent (check the DRE website), has actual transaction experience (not just a license), understands the California Residential Purchase Agreement inside and out, and will act as your fiduciary — not a dual agent, not a transaction coordinator, but your dedicated buyer's representative.

The agent who showed up at the open house is not your agent. The listing agent is not your agent. Your agent is the one you hire to represent your interests and only your interests.

The bottom line

Yes, you should have a buyer's agent even if you found the home at an open house. But you shouldn't have to pay full price for one. The home search is the time-consuming part of a traditional agent's job. If you did that yourself, your agent's commission should reflect the work they actually did — not the work they didn't.