Timing the bottom – Comparing price declines and interest rates

Your life situation is changing. Maybe you are getting married or maybe there are kids on the way. You’ve been eyeing up a new house to accommodate the new situation, but you’ve been hesitant to buy because the real estate market has been struggling, and you’re worried about prices continuing to decline. Why should you buy a home priced at $500,000 today if there is a potential that the price might go down another 10% this year? You could then buy the home for $450,000. In today’s environment of super-low interest rates, the math isn’t that simple and you need to do some analysis of mortgage interest to see if buying today makes sense.

We are in unprecedented economic times and here is no way to accurately predict when the real estate market will turnaround. Real estate agents, so-called experts or economists who claim to have the answer are guessing as much as you and me. Personally I wouldn’t try to time the bottom of the market, because I can guarantee that timing the market is nearly impossible. What I can say with reasonable certainty is the following.

  1. Mortgage rates won’t stay this low – The federal government has been buying billions in mortgage-backed securities and treasuries in an effort to push mortgage rates to artificially low levels. This has driven mortgage rates to historic lows. (Today one of my mortgage reps was quoting under 4.5% for a conventional mortgage!) Eventually this stimulus of the mortgage market will give way to inflation concerns, and we will see mortgage rates tick up into the 5.5%-6.5% range where they were hovering before.
  2. We will reach the end of the cycle of real estate prices – The real estate market is cyclical, as evidenced by historical data. We will reach the end of price declines and likely see the market flatten out. It is impossible to predict when real estate prices will begin to rise again and how fast they will rise, but many predict that we will see prices in our area plateau by the end of 2009.

Given those two data points, let’s take a look at some mortgage scenarios for buying a house today. Assume for the moment that you are buying a home priced at $500,000 and have $100,000 to put towards a down payment. We’ll also assume that you take a full-amortized 30-year conventional loan, giving you the best rates available today. At a 4.75% interest rate, your monthly principal & interest payment would come out to $2086.

Purchase Price

$500,000

$477,865

$467,493

$457,554

$448,025

$438,887

Down Payment

$100,000

$100,000

$100,000

$100,000

$100,000

$100,000

Loan Amount

$400,000

$377,865

$367,493

$357,554

$348,025

$338,887

Interest Rate

4.75%

5.25%

5.50%

5.75%

6.00%

6.25%

Principal & Interest Payment

$2086

$2086

$2086

$2086

$2086

$2086

Decline in Purchase Price  

-4.4%

-6.5%

-8.5%

-10.4%

-12.2%

With such low interest rates today, plus knowing that interest rates will definitely increase over time, I’ve calculated out how much prices would need to drop to match the $2086 monthly payment we calculated above. If interest rates increase to 6.0%, the price of the home would have to drop by 10.4% to get the same mortgage payment that you would be able to get today at the low 4.75% rate.

Bottom line, today’s low mortgage rates allow you to buy more home for your money and potentially offset some potential price declines, allowing you to have more house for the same monthly payment. For this math to work, you do need to commit to living in your home for a number of years, preferably 5 or more, otherwise your mortgage savings and equity in the home can be eaten up by the transaction costs associated with selling your home.

  • WaileaKid

    Nice analysis. Obviously there are more chances of prices being down by 6.5% than the rates going up to 5.5% in near future.

    Besides, if rates go up, even fewer people will be able to afford and the prices will go down further.

    Conclusion: It makes sense to wait it out in this market.

  • http://www.bendoregonrealestateexpert.com Jim Johnson,CRS

    Nice post! I think now is the time to buy real estate in Bend Oregon. You can’t time the bottom and we are close. It looks like a good time to buy in your area!

  • ron

    It’s not as though interest rate and price are unrelated. If prices are due to fall by 10% under current interest rates and interest rates rise, then prices will fall by more than 10% to account for the fact that the higher interest rate has negatively affected affordability.

    Also, have you ever heard of someone refinancing to a lower principal (current government shenanigans notwithstanding)? You mention that one should expect to stay in the home for greater than 5 years. The buyer would have to stay in the home for the entire term of the mortgage to break even vis-a-vis buying at the lower price/ higher interest rate combo. This is assuming that interest rate and price are unrelated which, as I said above, is not true.

    Could you tell me when it is not a "good time to buy"? Getting analysis like this from a real estate "professional" is akin to asking a barber whether you need a haircut.