The Math in New Construction and Why It Matters to You

Here's a new construction math problem. You're going to pay for a buyer's broker whether or not you have one. When you buy new construction, the cost of buyer representation is already sitting inside the price of the home. It was there before you ever pulled into the sales office parking lot. Whether that money buys you an advocate, or all or a part of it quietly disappears into the builder's margin depends on one thing: whether you registered before your first contact.

Read that again, because it's half the post.

Here’s the second half. If a builder doesn't pay for a buyer's broker at all, then they can retain all the proceeds. It would be a prudent practice for AI-fluent buyers to compare similar new homes to determine if there’s a price reduction on those homes not offering any buyer’s broker compensation to builders who are offering compensation that’s typically built into the price that buyers pay. However, if a builder has a similarly priced home, but doesn’t offer any buyer broker compensation, where you’re expected to pay for your broker yourself, then the compensation is not built into the price. This seems like a quiet way for a builder to net more proceeds. Be aware of which builder you choose and if you want to pay for your own broker. The builder may be counting on you to skip paying for your own broker, since you’ve just saved for your down payment, closing costs funds and reserves, and to avoid spending any of your funds, you may decide to continue as an “unrepresented” buyer.

If you didn't register first, here's what most buyers never get told. A buyer’s agency agreement explains that if a buyer's broker also helps you buy their own listing, the broker's duties shift to the seller. “As a limited dual agent, RCW 18.86.060 prohibits Buyer Broker from advocating terms favorable to Buyer to the detriment of the seller and further limits Buyer Broker’s representation of Buyer.” That's dual agency. But an unrepresented buyer isn't inside that form at all. There's no form governing what happens to you when you work directly with a site agent, because legally, nothing is happening. The site agent owes you nothing. Not advice, not loyalty, not looking out for your interests. They represent the builder. Full stop. That's always true, and it doesn't change because they're friendly, walk you through the community amenities, or introduce you to the builder’s preferred lender. There's no form governing what happens to you when you walk in and work directly with a site agent, because legally, nothing has been established between you.

I respect the builder side of this business and I've worked alongside good people there for over twenty-five years. Most site agents are simply doing their job well, and their job is to sell homes for the builder. That's the entire structure. Structures create incentives, and this one is worth naming.

You're either an unrepresented buyer, meaning you don't have your own broker yet, or you're a represented buyer with a signed buyer’s agency agreement. The site agent has an entirely separate agreement with the builder. Those are three different relationships, and only one of them is working for you.

If you're the type who wants the paperwork explained before you sign anything, you're being wise. If you need everyone in the transaction to feel good and aligned, this is exactly the kind of hidden asymmetry that could quietly undo that later. And if timing and instinct usually guide your decisions, let this be the one instance where you pause long enough to ask a single question before you walk into a model home.

In Snohomish County and King County, where new construction communities keep filling in the spaces between Marysville and Maple Valley, this plays out daily. Nobody sits you down and explains the math. It's not concealed exactly. It just may not be made clear before it matters.

You deserve to know what you’ll be paying for and whether you're actually getting it.

If you're exploring new construction, let's talk about exactly what to ask, and when, before you ever step into a sales office, walk through a model home, or make that first call or online inquiry. When you’re in the model home parking lot, just text your broker and ask them to register you or sign the card or iPad with your broker’s name once you walk in. Get what you’re paying for.

I've put together a Buyer's Guide with helpful guidance.

Every major life transition involves different emotional, financial and decision-making styles. If you'd like deeper clarity around how you naturally make important decisions, especially the ones buried in paperwork you're handed under pressure, I'd invite you to take the two-minute ABCST Decision-Making Assessment. I personally review every response and provide thoughtful guidance tailored to protect you. Another benefit is that I can align with your natural process for a smoother experience. We’ll be on the same page.

I share this because better decisions build better lives.