September 2019 -- Elul 5779-Tishri 5780,  Volume 25, Issue 9

c2019 Shoreline Publishing, Inc.      629 Fifth Avenue, Suite 213, Pelham, NY 10803      P: 914-738-7869

Real Estate Matters:

How Interest Rates Affect the

Housing Industry

By John E. Baer, SRES, SRS


Interest rates in the United States are determined by a number of factors, including the actions of the U.S. Federal Reserve, the health of the economy and the rate at which people are saving money. Given that most home sales are financed through the borrowing of money in the form of mortgages, the housing industry is profoundly affected by changes to these rates.


Interest rates are the rates at which money can be borrowed for a set period of time. The higher the rate, the more money a borrower must pay in the form of interest on the loan. The Federal Reserve sets a rate at which it lends money to banks and other financial institutions, which in turn affects the rate at which they lend to individuals, seeking a mortgage.


Generally, when the interest rate is lower, people are more likely to borrow money, as doing so will cost them less than at another time. Conversely, when the interest rate is higher, borrowing becomes more expensive and slows. This principle applies to loans that come in the form of mortgages. When interest rates are lower, people are generally more willing to take out a mortgage than when rates are higher.


When mortgage rates are lower, this makes the purchasing of a home more affordable. Consequently, the sales of homes rise as more consumers are able to take out a low-cost loan. Consumers with existing mortgages may attempt to re-finance their mortgage, meaning they trade their current loan for a cheaper one. In periods of low interest rates, more houses are often built as demand rises, and development companies are able to borrow money at a cheaper rate to finance the construction.

Although the cost of mortgages is closely tied to the interest rate, the price at which homes are sold does not always appear in direct correlation. While low interest rates can raise demand for houses, pushing up the prices of houses, if the price gets too high, demand can cool, causing house prices to plummet.


Fixed Interest Rate Mortgages

The interest rate on a fixed rate mortgage is fixed for the life of the mortgage. However, on average, 30-year fixed rate mortgages have a shorter lifespan, due to customers moving or refinancing their mortgages. The rule of thumb used to be that homeowners stayed in their homes an average of seven years. However, the National Association of Home Builders reported in January of 2018 that this has now changed to 12 to 13 years.


Adjustable-Rate Mortgages

Not all mortgage rates are fixed at the time that the loan is taken out. With an adjustable-rate mortgage, the interest rate of the loan varies with prevailing interest rates and may change as often as every month. Most adjustable-rate mortgages have their rates tied to an index of financial securities, one that changes with the movement of the market. During the financial crisis of 2008, many homeowners faced foreclosure as the rates on their mortgages rose unexpectedly and they could not make their payments.


John E. Baer, SRES, SRS is a NYS licensed real estate salesperson associated with Berkshire Hathaway HomeServices Westchester Properties of Scarsdale and Larchmont. He can be reached for questions at 914/600-6086 or at 914/844-2059. His website is