Mortgage Rates Just Dropped Below 6%.  Here's What It Means for South King County Buyers

This week we have seen more buyer activity than we have in three and a half years. That is not a guess or a feel. It is what is showing up in our conversations, in our showing requests, and in the offer activity we are tracking across Kent, Covington, and Maple Valley.

The reason is not complicated. Rates just dropped below 6% for the first time since September 2022.

As of February 26, 2026, Freddie Mac's weekly survey put the 30-year fixed-rate mortgage at 5.98%. A year ago at this time, that same rate averaged 6.76%. That is nearly a full percentage point of difference — and on a $650,000 home with 10% down, that gap is roughly $380 per month.

That is a real number. And buyers who have been sitting on the sideline waiting for something to shift are feeling it.

What Changed and Why

Mortgage rates don't move in a straight line and they don't move on a predictable schedule. The drop this week was driven in part by bond market volatility following the Supreme Court's ruling on tariff authority, which pushed investors toward safer assets and pulled Treasury yields lower. Mortgage rates track the 10-year Treasury closely, so when yields fall, rates tend to follow.

That context matters because one economist noted that this week's decline stems from market volatility rather than fundamental economic data — which means the move may not hold without additional support from inflation and employment numbers. Rates in the high 5s are real right now. Whether they stay there or drift back toward 6.25% depends on data we don't have yet.

What we do know: purchase mortgage applications for the week ending February 20 were 12% higher than the same week a year ago, according to the Mortgage Bankers Association. Nationally, more buyers are moving. And in South King County, we are seeing it directly.

What This Means If You're Buying in Kent, Covington, or Maple Valley

A rate in the high 5s changes the math on a purchase in a few specific ways worth understanding.

Monthly payment impact at current rates

On a $620,000 purchase price with 10% down — a realistic entry point for a resale home in Kent or Covington right now — here is what the rate difference looks like in practice:

• At 6.76% (where rates were a year ago): approximately $3,620 per month principal and interest
• At 5.98% (where rates are this week): approximately $3,330 per month principal and interest
• Monthly difference: approximately $290
• Annual difference: approximately $3,480

For buyers who were qualifying at the edge of their budget a year ago, that difference can move them into a different price band entirely. For buyers who were already qualified, it means more breathing room in their monthly cash flow.

The inventory picture in South King County

Rates dropping into the high 5s is meaningful. It is more meaningful when combined with what has happened to inventory over the past 12 months. Active listings across King County have increased significantly year-over-year, which means buyers entering the market right now have more options than they did at any point during 2022 or 2023.

Kent, Covington, and Maple Valley all have more homes available at this price point than they did a year ago. Sellers who priced to 2022 comps have either adjusted or are sitting. Homes that are priced accurately for their condition and location are moving — but buyers are not being forced to waive everything to compete the way they were three years ago.

That combination — lower rates and more inventory — is what is driving the activity shift we are seeing this week.

What this means for new construction specifically

Builders in South King County have been offering rate buydown incentives for the past 18 months as a way to make their base prices work in a higher-rate environment. With rates now in the high 5s, some of those buydown structures are less compelling than they were six months ago — because the spread between the buydown rate and the market rate has narrowed.

If you have been looking at new construction in Kent or Maple Valley and received a builder incentive package tied to their preferred lender, it is worth getting an independent quote now and comparing the current numbers against what you were shown previously. The math may have shifted in your favor without the builder's help.

What We Are Seeing on the Ground This Week

We want to be direct about what we are actually observing, because we think it is more useful than a general market commentary.

Buyer inquiries are up. Showing activity is up. We are having more first conversations this week than we have had in any comparable week in three and a half years. Some of these are buyers who have been watching for months and decided this week felt like the moment to move. Some are buyers who newly qualify at current rates who did not qualify at 7%.

What this means practically: the window of low competition that buyers have had over the past 18 months is narrowing. It has not closed. But more buyers entering the market means more competition on accurately priced homes, and the spring listing season has not fully arrived yet. If you have been waiting for a signal, the rate data and the activity data are both pointing the same direction.

A Note on Rate Volatility

We are not going to tell you rates are going to 5% or that now is definitively the right time to buy. We don't know where rates go from here, and anyone who tells you they do is guessing.

What we can tell you is that the MBA, Fannie Mae, and most economists are forecasting rates to remain in the 6% range through the end of 2026. The current rate at 5.98% is at or below that forecast. If rates drift back to 6.25% or 6.50% over the coming weeks, the math we ran above looks different.

The question worth asking is not "will rates go lower" — it is "does the current rate, on the right home, at the right price, work for my financial situation over a 7-10 year hold?" That is the frame we use with every buyer we work with, and it does not change based on what happens in the bond market this week.

If You're Ready to Run the Numbers

If you have been watching South King County and this week's rate move has you thinking more seriously, we are happy to walk through the actual math with you — what current rates mean for your specific price range, what the inventory looks like right now in the neighborhoods you are considering, and what a realistic offer strategy looks like in this market.

Download our Buyer Guide for a full breakdown of the purchase process, costs, and what to expect at each stage:

Download the Buyer Guide