Will Higher Mortgage Rates Kill the Housing Market?

U.S. Mortgage Rates have risen for 9 consecutive weeks, hitting their highest levels since January 2014.

Freddie Mac Mortgage graph1

Source Data: Freddie Mac

That certainly seems like a sharp increase, but is 4.46% high?

Only when compared to recent history, which includes the all-time low in yields from November 2012 (3.31%). In a historical context, mortgage rates today are still quite low.

How low? Lower than 85% of monthly data points going back to 1971. The median 30-year mortgage rate over that time: 7.70%.

Freddie Mac Mortgage graph2

Source Data: Freddie Mac

After adjusting for inflation, real mortgage rates (at 2.5%) are also well below the historical median (4.2%).

30 year mortgage rate graph3

Source Data: Freddie Mac, FRED

In the current decade we’ve seen the lowest mortgage rates in history.

30 year mortgage rates chart4

Source Data: Freddie Mac, FRED

Why? After the housing collapse and financial crisis, the Federal Reserve made a recovery in home prices one of its primary objectives. They held the Fed Funds Rate at 0% for a record seven years (December 2008 to December 2015) and have since hiked rates at the slowest pace in history. Low short-term rates have pulled down longer-term Treasury rates, which in turn have pulled down mortgage rates.

Fed Funds Effective Rate graph5

Source Data: FRED

The Fed also purchased over $1.75 trillion of mortgage bonds in 3 separate rounds of quantitative easing, further suppressing mortgage rates. Until a few months ago, they had been reinvesting 100% of maturing bonds.

Mortgage backed securities by Federal Reserve graph6

Source Data: FRED

For 2018, the Fed has laid out plans to gradually reduce its mortgage holdings: $8 billion a month in January, $12 billion a month by April, and a maximum of $20 billion a month by October. At a pace of $20 billion per month, it would take over 7 years for the Fed to unwind all of its mortgage holdings.

Nevertheless, this slow reduction in the Fed’s balance sheet combined with higher short-term rates (Fed plans to hike 3 more times in 2018) could put additional upward pressure on mortgage rates.

Which leads us to the central question many are asking…

Will Higher Mortgage Rates Kill the Housing Market?

The short answer: no. The long answer: it’s complicated.

While “all else equal,” a higher mortgage rate may be worse for the housing market than a lower one, all else is never equal.

Mortgage rates are only one of many factors influencing home prices. Other critical factors include: the supply of housing, the demand for housing, affordability, inflation, the availability of mortgages (how easy is credit), economic/wage growth, unemployment, demographics, etc.

There is little evidence that low mortgage rates by themselves lead to stronger home price gains. In fact, on a nominal basis, we’ve seen just the opposite. The highest nominal home price gains have come during periods with the highest mortgage rates (10.3%-18.4%) while the lowest nominal home price gains have come during periods with the lowest mortgage rates (3.3%-5.6%).

Home Price Appreciation at various mortgage rates chart7

Source Data: S&P/Case-Shiller, FRED

Why might that be the case?

Home prices are correlated with inflation over long periods of time. This makes some sense intuitively as the price of a home should be related to the cost of building a home (material/labor inflation) and the ability to afford the home (wage inflation).

During periods of higher inflation, you’re more likely to see higher interest/mortgage rates, higher nominal GDP growth, and higher nominal home price growth. Conversely, during periods of lower inflation or deflation you’re more likely to see lower interest/mortgage rates, lower nominal GDP growth, and lower nominal home price growth.

National Home price changes and Inlation mortgage rates chart8

But these are just longer-term averages and generalities, which in the short-run can mean very little. We saw that during the housing bubble years when home prices expanded rapidly (over 10% per year from 2002-2005) while overall inflation remain subdued (2-3%). The aftermath was not pretty and the decline in mortgage rates would prove to be no panacea. Housing prices nationally fell over 27% from the peak in 2006 to the trough in 2012. Since then, prices have recovered, rising 46% to hit new all-time highs. Over the past five years, home prices have once again widely outpaced inflation.

S&P case shiller national home price index graph9

Will a more hawkish Fed and a continued rise in mortgage rates slow the pace of home price growth (6.3% over the past year)?

That certainly seems reasonable as it would result in lower affordability, but again, all else is never equal. If the rise in mortgage rates is accompanied by higher economic/wage growth and continued gains in employment, the housing market might do just fine. Far worse would be a scenario where mortgage rates turn back down as a result of economic weakness or another recession.

So perhaps what will ultimately “kill the housing market” is not a rise in mortgage rates but the inability of rates to keep rising. As I said earlier, it’s complicated.


Further Reading:

What Real Returns Should Bond Investors Expect?

Is Cash No Longer Trash?

Inflation, Deflation, and Bond Market Returns



Charlie Bilello is the Director of Research at Pension Partners, LLC, an investment advisor that manages mutual funds and separate accounts. He is the co-author of four award-winning research papers on market anomalies and investing. Mr. Bilello is responsible for strategy development, investment research and communicating the firm’s investment themes and portfolio positioning to clients. Prior to joining Pension Partners, he was the Managing Member of Momentum Global Advisors and previously held positions as a Credit, Equity and Hedge Fund Analyst at billion dollar alternative investment firms.

Mr. Bilello holds a J.D. and M.B.A. in Finance and Accounting from Fordham University and a B.A. in Economics from Binghamton University. He is a Chartered Market Technician (CMT) and also holds the Certified Public Accountant (CPA) certificate.

In 2017, Charlie was named the StockTwits Person of the Year. He is a frequent contributor to Yahoo Finance and has been interviewed on CNBC, Bloomberg, and Fox Business.

You can follow Charlie on twitter here.


Pension Partners, LLC is a federally registered investment adviser under the Investment Advisers Act of 1940. Registration as an investment adviser does not imply a certain level of skill or training. The oral and written communications of an adviser provide you with information about which you determine to hire or retain an adviser. For more information about Pension Partners please visit: and search for our firm name.

The information herein was obtained from various sources. Pension Partners does not guarantee the accuracy or completeness of such information provided by third parties. The information given is as of the date indicated and believed to be reliable. Pension Partners assumes no obligation to update this information, or to advise on further developments relating to it.

Past performance is not indicative nor a guarantee of future results.

This writing is for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation regarding any securities transaction, or as an offer to provide advisory or other services by Pension Partners, LLC in any jurisdiction in which such offer, solicitation, purchase or sale would be unlawful under the securities laws of such jurisdiction. The information contained in this writing should not be construed as financial or investment advice on any subject matter. Pension Partners, LLC expressly disclaims all liability in respect to actions taken based on any or all of the information on this writing.

  • Posted in Bonds, Housing, Markets
  • Comments Off on Will Higher Mortgage Rates Kill the Housing Market?

Comments are closed.