The average 30-year fixed mortgage rate slipped to 5.98% this week, the first time it has dipped under 6% since 2022, according to Freddie Mac's weekly survey.
For anyone who bought a home in the past three years, that number is worth a second look.
A buyer who locked in at 7.8% on a $400,000 loan is paying roughly $2,880 a month in principal and interest.
At today's rate, that same loan runs about $2,395.
That is $485 back in your pocket every month, or $5,820 a year.
Lenders know it, which is why your mailbox and inbox are suddenly full of refinance pitches.
Others are dressed-up junk mail with fees buried on page three.
The break-even math is the part most people skip.
Refinancing typically costs 2% to 5% of the loan amount in closing costs.
On a $400,000 balance, that is $8,000 to $20,000.
Divide those costs by your monthly savings to see how many months it takes to come out ahead.
In the example above, $10,000 in costs against $485 in monthly savings means about 21 months.
If you plan to stay put longer than that, the numbers start working.
If a job move or a growing family has you thinking about selling in a year, the math usually does not.
There is a simpler option worth asking about first.
Many lenders will do a "rate-and-term" refinance with reduced closing costs, and some will waive the appraisal entirely if you have enough equity.
Ask specifically whether an appraisal waiver is available.
Second, check whether your current servicer offers a "streamline" program.
These skip income verification and full underwriting, move faster, and often cost less.
They are not always advertised on the website, so call and ask.
Any offer that leads with a payment figure and buries the annual percentage rate is a red flag.
The APR includes fees and points, and it is the number that actually tells you what you are paying.
If a mailer does not show one, assume it is not a deal.
Also ignore anything stamped "urgent" or "final notice." Mortgage rates move daily, and no legitimate lender needs you to decide in 24 hours.
For homeowners sitting on Federal Housing Administration loans, there is one more wrinkle.
FHA streamline refinances come with an upfront mortgage insurance premium of 1.75% of the loan amount, and the annual premium may not drop even when your rate does.
For buyers rather than owners, the drop changes what you can afford.
A household that could stretch to a $350,000 home at 7.5% can now qualify for roughly $395,000 at the same monthly payment, assuming taxes and insurance hold steady.
That extra room matters most in markets where inventory has been tight.
One caveat that trips people up: lower rates bring more buyers into the market.
More competition can push prices up and erase part of the affordability gain.
Watch local listing counts over the next 60 days before assuming you have more leverage than you did last spring.
The takeaway is that a rate drop is an opportunity, not an instruction.
Run your own break-even number, ask about no-appraisal and streamline options, and treat every unsolicited mailer as a starting point for questions rather than an answer.
A refinance that pays for itself in two years is a win.
Final Thoughts
One that takes six is a sales pitch wearing a suit.