Then the loan estimate landed, and a number you'd never budgeted for appeared: closing costs.
For many buyers, this line item runs 2% to 6% of the purchase price, which on a $400,000 home means somewhere between $8,000 and $24,000 due at the table.
It's a second down payment hiding in plain sight.
Here's the part nobody puts in the Zillow listing.
They're a stack of them, and each one has a different owner and a different level of wiggle room.
The lender charges origination and application fees.
The title company charges for a search and lender's title insurance.
A third party handles the appraisal, the credit report, the flood certification.
Local government wants recording fees and transfer taxes.
Prepaid items like property taxes and homeowners insurance get escrowed upfront.
Add it all up and the total can surprise even buyers who thought they'd done the math.
The single biggest mistake is treating the first loan estimate as final.
Lenders are required to send a revised estimate when certain costs change, and some fees can only rise by 10% in specific categories.
But plenty of buyers never compare two lenders side by side, which means they never learn that one quote is $3,000 higher for the same loan.
Shopping three lenders in the same week, with the same loan terms, is the closest thing to a cheat code this process offers.
Then there's the seller's side, which many buyers forget to negotiate.
Closing costs are often split, and in a slower market, asking the seller to cover a percentage is normal, not rude.
A concession of 2% or 3% can wipe out thousands.
Some loan programs, including certain conventional and FHA options, also allow the seller to contribute a set share.
The catch: your agent has to ask, and you have to ask before the contract is signed, not after.
Courier fees, "processing" charges, and vague administrative line items are worth questioning in writing.
A 2024 Consumer Financial Protection Bureau report flagged that some lenders tack on fees with names that don't clearly describe what's being paid for.
Ask for a plain-English explanation of every line.
A few practical moves can shrink the bill.
Ask about lender credits in exchange for a slightly higher interest rate, which can be worth it if you plan to stay short-term.
Close near the end of the month to reduce prepaid interest.
And set aside a cash cushion beyond the down payment, because the final number frequently comes in a bit above the initial estimate.
The gap between the two is where budgets quietly die.
The uncomfortable truth is that closing costs are a feature, not a glitch.
Every party in the transaction gets paid, and most of them get paid by you.
That doesn't make the system evil, but it does mean the only real protection is information.
Final Thoughts
Get three estimates, read every line, and negotiate like the money is yours — because it is.