The house price on Zillow is rarely the number you actually pay to get the keys.
Closing costs are the stack of fees that land at the finish line of a home purchase, and they routinely run 2% to 6% of the loan amount.
On a $400,000 home, that's roughly $8,000 to $24,000 due at signing — money most first-time buyers haven't budgeted for.
The frustrating part is that these charges aren't one big fee.
They're a pile of smaller ones, each with its own name and its own reason.
You'll typically see an origination fee, an application fee, and a charge for running your credit and verifying your employment.
Then come the third-party costs: an appraisal to confirm the home is worth what you're paying, a title search to prove no one else has a claim on the property, and title insurance to protect the lender if that search missed something.
Depending on your loan and timing, you may need to fund an escrow account upfront — a cushion your lender uses to pay property taxes and homeowners insurance on your behalf.
Add recording fees, a courier fee, and a notary charge, and the total creeps up faster than buyers expect.
States with high property taxes and expensive title work push costs toward the top of that range.
Some states also charge a mortgage tax or transfer tax that can add thousands.
Two buyers with identical loans in different states can see totals that differ by five figures.
Here's the part that surprises people most: closing costs are not fixed.
Many line items are negotiable, especially lender fees.
Asking for a discount on origination, or comparing Loan Estimates from three lenders side by side, can shave real money off the bill.
Sellers can also agree to cover some costs as part of the deal — a common concession in slower markets.
You'll get a Closing Disclosure at least three business days before signing.
Compare it line by line against the Loan Estimate you received early on.
If a fee jumped, ask why in writing before you sign anything.
Watch out for anything labeled "optional" that gets bundled in quietly — things like owner's title insurance, which protects you rather than the lender, or a home warranty plan.
Cash-strapped buyers sometimes ask about rolling closing costs into the loan.
Some programs allow it, but you'll pay interest on those fees for decades, which can turn an $8,000 cost into far more over a 30-year term.
The takeaway is simple: treat closing costs as a separate savings goal, not a rounding error.
Ask for the full estimate early, challenge anything that looks inflated, and never show up to signing without room to spare.
Our view: the mortgage industry has made homebuying paperwork deliberately dense, and that opacity costs ordinary people real money.
Final Thoughts
The single best defense is comparison shopping — not just for the rate, but for every fee attached to it.