Nobody Can Predict Mortgage Rates. How rates impact Buying in Walnut Creek, Concord, Pleasant Hill and Martinez
A headline from Redfin this week reads: "Mortgage Rates May Swing This Week As Markets Watch Inflation and Iran Developments."
May swing. Might move. Could change. Markets will watch.
I have been a mortgage advisor for years. I have read hundreds of headlines exactly like that one. And I want to say something clearly and directly that most people in my industry will not say out loud: nobody knows where mortgage rates are going. Not Redfin. Not the Fed. Not Wall Street. Not me.
And if you are sitting on the sidelines in Walnut Creek, Concord, Pleasant Hill or Martinez waiting for some expert to tell you the right moment to buy... you are waiting for something that does not exist. Meanwhile the home you want to buy is getting more expensive every single month.
The Rules Changed and Nobody Told You
There was a time when rate forecasting made intuitive sense. Bad economic news meant investors fled to the safety of bonds, bond prices went up, yields went down, and mortgage rates followed. Good economic news meant the opposite. It was not perfect but it was at least logical.
That relationship is largely broken now.
Last week's jobs report showed April payrolls rose 115,000, above expectations, and the six-month hiring average rose to its highest level since last May. That is good economic news. And yet mortgage rates remain stubbornly elevated with no clear path lower. Patch
At the same time, consumer sentiment just fell to its lowest level on record... which is typically the kind of news that would drive rates down as investors seek safety. It did not. Patch
Good news... rates stay high. Bad news... rates stay high. The old playbook does not apply anymore.
The Fed Cut Rates by 1.75% and Nothing Happened
This is the one that should stop every rate watcher in their tracks.
Since September 2024, the Federal Reserve has cut its benchmark federal funds rate by 1.75 percentage points. That is not a small adjustment. That is a significant, deliberate policy shift designed specifically to ease borrowing costs across the economy.
Mortgage rates today are essentially where they were before those cuts began.
Let that sink in. The most powerful central bank in the world cut rates by 1.75 percent over eight months... and if you are buying a home today, your mortgage rate looks almost identical to what it looked like before any of those cuts happened.
The reason is that mortgage rates are not directly controlled by the Federal Reserve. They are driven by the 10-year Treasury yield, which is driven by inflation expectations, global capital flows, geopolitical risk, bond market sentiment, and a dozen other forces that even the most sophisticated financial models struggle to predict accurately. The Fed funds rate is one input among many... and lately it has been a surprisingly weak one.
Wars Started and Stopped. Rates Barely Moved.
The Redfin article this week specifically cites "any developments in the peace talks with Iran" as a potential rate-moving factor this week. Patch
We have now watched geopolitical conflict become a routine part of rate forecasting language. Analysts cite wars starting and stopping as potential rate catalysts. And the honest reality is that we have seen significant geopolitical developments come and go over the past two years with minimal and inconsistent impact on mortgage rates.
Sometimes rates dip briefly when conflict escalates as investors seek safe-haven bonds. Sometimes they rise because of energy price fears driving inflation expectations. Sometimes nothing happens at all. The relationship is not reliable enough to build a home buying timeline around.
Inflation Went Up and Down. Rates Barely Cared.
The same inconsistency applies to inflation data. This week's main economic event is Tuesday's April CPI report. Headline inflation is expected to be firm because of higher energy prices, and core inflation may also pick up slightly. The Redfin economist notes this does not necessarily mean underlying inflation is reaccelerating... but it makes it harder for the Fed to sound dovish. Patch
We have watched inflation rise, fall, rise again, and partially stabilize over the past three years. And mortgage rates have responded with... inconsistency. Sometimes they track inflation expectations closely. Sometimes they diverge for months at a time. The correlation is real but the timing is unpredictable enough to make it essentially useless as a buying signal for the average homebuyer.
As the Redfin economist put it this week... "the frustrating dynamic is that the labor market is strong enough to keep the Fed patient, but consumer sentiment is weak enough to keep buyers cautious." Patch
Frustrating is the right word. But the frustration should not translate into paralysis.
What Actually Has Been Predictable... Local Home Values
While buyers have been waiting for rates to deliver a clear signal that never came, something very predictable has been happening in Contra Costa County.
Home values have been going up.
Walnut Creek home prices rose 9 percent year over year as of March 2026, with a median sale price of $845,000. Pleasant Hill home prices rose 3.1 percent to a median of $1.2 million. Concord homes are selling at 101 percent of list price with 56 percent of properties closing above asking. Martinez continues to see steady demand with a median around $800,000 and homes moving in about 17 days.
These numbers did not wait for mortgage rates to come down before moving. They moved anyway... because local demand in Contra Costa County is driven by fundamentals that rate forecasts do not capture: BART access, excellent schools, more space per dollar than almost anywhere else in the Bay Area, and a quality of life that consistently attracts buyers year after year.
Every month a buyer in Walnut Creek waited for a better rate environment in 2025, that buyer watched the median price climb. A 9 percent annual appreciation rate on an $845,000 home is roughly $76,000 in value added per year. At current rates, that $76,000 in appreciation significantly outpaces the monthly savings a buyer would get from waiting for rates to drop by half a percent.
The math on waiting is not as favorable as it feels.
What You Should Actually Focus On
Here is the framework I give every buyer I work with.
Stop trying to predict rates. Nobody can do it reliably... not the economists, not the Fed, not the financial media publishing weekly "rates may swing" updates. The variables are too many and too interconnected to forecast with actionable precision.
Instead, focus on what you can actually know and control.
Can you afford the payment today? If yes, the home you buy today builds equity today. The rate you have today can be refinanced later if rates meaningfully improve. The purchase price you lock in today cannot be renegotiated after values rise further.
Is the home right for your life? A home in a neighborhood you love, with schools that work for your family, near a BART station that makes your commute manageable... that home has value that no rate forecast can capture. You live in it. You build equity in it. You benefit from its appreciation regardless of what happens to the federal funds rate next quarter.
Are you financially ready? Down payment, credit score, debt-to-income ratio... these are the variables that actually determine your rate and your ability to buy. Optimizing these is something you can control. Waiting for macroeconomic forces to align in your favor is not.
Even Redfin's own data this week showed that pending home sales hit their highest level in nearly four years... meaning buyers who stopped waiting and started buying are already moving. The people sitting on the sidelines reading weekly rate forecasts are watching other buyers close on the homes they wanted. Patch
Frequently Asked Questions
Will mortgage rates go down in 2026 in California? Forecasters have been predicting meaningful rate drops for two consecutive years and rates have largely stayed in the same range. The honest answer is that nobody knows. The Federal Reserve cut rates by 1.75 percent since September 2024 and mortgage rates are essentially unchanged. Anyone claiming to know where rates are heading with enough certainty to time a home purchase around is overstating what the data actually supports.
Should I wait for lower mortgage rates before buying a home in Walnut Creek or Concord? Waiting has a real cost that most buyers underestimate. Walnut Creek home prices rose 9 percent year over year as of March 2026. On an $845,000 home that is roughly $76,000 in appreciation in one year. The monthly savings from a lower rate are typically far smaller than the additional purchase price you pay after waiting for that rate to arrive.
Why did mortgage rates not go down when the Fed cut rates? The Federal Reserve controls the short-term federal funds rate. Mortgage rates are primarily driven by the 10-year Treasury yield, which responds to inflation expectations, global capital flows, bond market sentiment, and geopolitical factors. These forces often move independently of Fed policy. Since September 2024 the Fed cut rates by 1.75 percent while mortgage rates remained essentially flat... demonstrating that the relationship between Fed policy and mortgage rates is not direct or reliable.
What is the housing market doing in Walnut Creek, Pleasant Hill, Concord and Martinez in 2026? All four cities are showing active markets with consistent demand. Walnut Creek is up 9 percent year over year with homes selling in 12 days. Pleasant Hill is up 3.1 percent with homes receiving 7 offers on average and selling in 8 days. Concord shows 56 percent of homes selling above asking price. Martinez has steady demand with homes moving in about 17 days. None of these markets have paused to wait for rate forecasts to resolve.
Is now a good time to buy a home in Contra Costa County? For buyers who are financially ready, the relevant question is not whether rates are at their lowest possible point... it is whether you can afford the payment today and whether the home meets your needs. If both answers are yes, waiting for a rate environment that may never arrive while local home values continue rising is a strategy with real financial consequences.
How do I get the best mortgage rate in California in 2026? Focus on what you can control: your credit score, your down payment size, your debt-to-income ratio, and working with a local mortgage advisor who can shop multiple lenders on your behalf. These factors have a more reliable impact on your personal rate than any macroeconomic forecast.
Stop Reading Forecasts. Start a Conversation.
The next weekly rate update will tell you rates might swing. The week after that will say the same thing. Rates may go up, down, or sideways depending on CPI data, Fed speakers, geopolitical developments, and bond market sentiment that nobody can reliably predict.
What I can tell you is what your actual qualifying rate looks like today, what your payment would be on a home in Walnut Creek, Concord, Pleasant Hill or Martinez, and whether the numbers make sense for your life right now.
Sean Herrero at 925.575.0637 or sean.herrero@ccm.com. NMLS #900669.
