Mortgage Rates Are Near 7%. Should You Buy Now and Refinance Later — or Wait?

Short answer: buying now can make sense if the home and today’s payment work without a future refinance. Waiting can make sense if it materially improves your financial position. Neither choice is guaranteed to become cheaper just because rates might change.

The current rate is real. The future rate is not.

Freddie Mac’s Primary Mortgage Market Survey reported an average 6.95% 30-year fixed mortgage rate as of September 17, 2026.¹ That national average is a useful market snapshot, not a quote for any particular borrower.

The important planning point is that today’s rate is observable while next year’s rate is a scenario. A decision should still work if the scenario does not arrive.

“No-cost refinance” does not mean free refinance

The CFPB notes that loans marketed as having no closing costs still have origination costs somewhere in the economics. They may be covered by a higher interest rate or rolled into a larger loan balance.²

That means a future refinance needs its own break-even calculation. If refinancing costs $5,000 and saves $200 per month, a simple break-even is about 25 months before considering other differences.

A lower rate does not automatically mean a cheaper home purchase

Suppose a home costs $400,000 today and you put 20% down. A $320,000 mortgage at 6.95% has principal-and-interest of roughly $2,118 per month.

Now suppose you wait one year, the rate falls to 6.00%, but the home price rises 3% to $412,000. With the same 20% down percentage, the loan would be about $329,600 and principal-and-interest would be roughly $1,976 per month.

The rate fell almost a full percentage point, but the payment improvement is much smaller than the rate headline suggests. Meanwhile, the buyer paid another year of rent and needed more cash for the down payment.

That does not prove buying today is better. It shows why the comparison needs rate + price + rent + cash + time, not just the rate.

Waiting has costs — and benefits — that have nothing to do with rates

Rent paid while waiting belongs in the comparison because it is part of the path. So does the additional cash you may save, any interest that cash earns, a possible change in the home price, and the stronger financial cushion you may build.

Waiting can improve the decision if it lets you eliminate high-interest debt, strengthen credit, build an emergency fund, increase the down payment or become more certain about job and location. Those improvements can matter even if mortgage rates do not fall.

Mortgage rates do not move in lockstep with the Fed

Freddie Mac research explains that 30-year mortgage rates tend to move with longer-term Treasury yields, but the relationship is not one-for-one. The spread between mortgages and Treasuries can change with mortgage-market risk, supply, investor demand and market conditions.³

So even a correct guess about the next Federal Reserve decision does not automatically give you the future 30-year mortgage rate.

The affordability test should work today

A purchase that is only comfortable after an assumed refinance is depending on something the buyer does not control. A stronger test is:

The mortgage payment is not the full housing cost. CFPB guidance says buyers should consider closing charges and other transaction costs, and the actual household budget also needs room for property taxes, homeowners insurance, maintenance and repairs.⁴

What if rates fall after you buy?

That is the favorable version of “buy now, refinance later.” If the home already works at today’s payment and rates later fall enough to create meaningful savings after closing costs, refinancing can improve the outcome.

Terra’s Mortgage Points Break-Even Calculator uses the same basic discipline: translate an upfront cost into a monthly benefit and ask how long it takes to earn that cost back.

What if rates rise instead?

A buyer with a fixed-rate mortgage generally keeps the contracted rate. Someone who waits can face a higher future rate, a higher home price or both. Waiting is not a guaranteed path to cheaper ownership any more than buying now guarantees a profitable refinance later.

Compare both paths at the same future date

A useful calculator needs a common horizon. Otherwise one side might include seven years of ownership while the other side includes only six years after a one-year wait.

Terra’s calculator reports both cash outflow and an equity-adjusted modeled housing cost. That does not turn housing into a pure investment calculation — it simply stops a larger down payment or faster principal repayment from being counted as if the money disappeared.

Costs the quick calculator intentionally leaves out

Property taxes, homeowner insurance, maintenance, HOA fees, mortgage insurance, tax deductions, selling costs and investment opportunity cost can all matter. Those costs vary too much by household and property to hide inside generic defaults. The calculator labels those exclusions rather than pretending the result is comprehensive.