The Fed cut rates in September, and social media erupted with 'home prices are going up!' But a calm analysis shows the cut will not lift home prices. Three reasons: mortgages track long-term rates, not the Fed rate; prices are set by supply and demand; and employment confidence affects sales more than rates do. Understand these three points and you won't be blindly optimistic or fearful when rate news drops.
Wrong Rate: The Overnight Rate Has Almost Nothing to Do With Home Prices
A decade of official data clearly shows that Greater Seattle home prices have almost no correlation with the Fed's overnight lending rate. The Fed started hiking in 2016, yet prices rose even faster. Only when the overnight rate reached 1.3% in January 2018 did annual price growth begin slowing from 14%. In 2019 rates held high, yet price growth actually recovered from 2% to 5%. In the post-pandemic era rates fell near zero in 2022, but prices didn't take off until approximately 9 months later. In other words, knowing the trend of either data point tells you nothing about the other — they are essentially uncorrelated.
Mortgage Rates Track the 10-Year Treasury, Not the Fed
Mortgage rates are indeed interest-rate-sensitive, but the relevant rate is the mortgage rate — not the Fed's overnight rate. Every 100 basis point (1%) increase in mortgage rates reduces purchasing power approximately 10%, making it critical for prices.
Mortgage rates truly track the 10-year Treasury yield: the spread between mortgages and the Fed rate has swung wildly — approximately 160 bps in 2019, expanding to approximately 310 bps in 2021, narrowing back to approximately 170 bps in December 2023 — proving they are not tethered. The 10-year Treasury yield is fundamentally nominal GDP growth plus inflation expectations, and is also affected by Treasury debt issuance structure, international capital flows, and geopolitical shocks. Tracking the wrong rate causes systematic errors in judgment.
Prices Are Set by Supply and Demand
Rates are just one variable among many affecting prices — supply and demand are the true determinants. Seattle faces a chronic shortage of new housing due to geographic and policy constraints, while demand is heavily dependent on stock-market wealth.
Data shows Seattle's home price index is very strongly positively correlated with the Nasdaq, lagging by approximately 6–8 months. This means tech stock moves are a better leading indicator of Seattle prices than any Fed action. When tech stocks rise and tech families' paper wealth expands, their home-buying capacity and willingness follow — transmitting to prices 6–8 months later. This signal is a better predictor of Seattle prices than any rate decision.
Employment Confidence Matters More Than Rates
What suppresses transaction volume even more than rates is employment confidence. Under AI layoff anxiety, many buyers are not short of money — they are afraid to act. A family with a full down payment and stable income may indefinitely postpone home purchase simply due to fear of future layoff risk.
Further, markets are forward-looking — rate cut expectations are often 'priced in' before the official cut. By the time the announcement lands, the positive impact has already been digested. This is why 'mortgage rates can actually rise after a cut' is a common phenomenon — markets have already traded the expectation; the announcement is the 'sell the news' moment.
Three Indicators Actually Worth Tracking
| Indicator | Leading Relationship | Why It Matters |
|---|---|---|
| 10-year Treasury yield | Directly prices mortgages | Determines purchasing power |
| Nasdaq index | Leads Seattle prices by 6–8 months | Reflects tech wealth |
| Employment confidence | Synchronously suppresses sales | Determines willingness to buy |
Tracking these three indicators is more meaningful than following every Fed meeting. The 10-year Treasury determines how cheaply you can borrow; the Nasdaq forecasts demand strength 6–8 months out; employment confidence determines whether potential buyers will act. Combined, they paint a far clearer picture of Seattle prices than 'cut = prices rise.'
Summary
'Rate cuts equal higher prices' is a narrative that is repeatedly sold but cannot withstand scrutiny. For Seattle buyers and sellers, rather than blind optimism about rate news, understand the true relationship among rates, supply-demand, and employment.
The practical approach: track the 10-year Treasury yield, not Fed meetings; follow the Nasdaq (leads Seattle prices by 6–8 months); and closely watch changes in employment confidence. Combining these three strands lets you remain clear-headed amid the chorus of 'cuts are bullish' — making buy and sell decisions that neither miss the market nor chase it. Markets always reward those who understand complex realities, not those who blindly follow simple slogans.
