Pre-approval letters are seductive. A lender tells you that you can spend $450,000, and your brain quietly files that away as “the budget.” It isn’t. That number only describes what a bank will lend against the house. It says nothing about the $18,000 to $30,000 in cash that moves around at roughly the same time — and definitely nothing about the bills that land in the twelve months after you get the keys.
What follows is a walk-through in the order things actually happen, with real figures on a $400,000 purchase so you can scale the math to your own price range.
Step 1: The Cash You Hand Over on Closing Day
Closing costs on a typical purchase run 2% to 5% of the loan amount, and most buyers’ first reaction is that the estimate looks like it was drafted in a foreign currency. Here’s what’s actually on it.
- Loan origination fee — usually 0.5% to 1% of the loan. On a $360,000 mortgage, that’s $1,800 to $3,600.
- Appraisal — $500 to $800 for a standard single-family home, more for rural or unusual properties.
- Underwriting and processing fees — $500 to $1,200 combined at many lenders.
- Title search and lender’s title insurance — $700 to $1,500.
- Settlement or escrow fee — $400 to $900, sometimes split with the seller.
- Recording fees and transfer taxes — anywhere from $100 to several thousand dollars. In a handful of states, transfer taxes alone can top 1% of the sale price.
- Prepaid interest — you pay daily interest from your closing date to the end of that month. Close on the 26th and you owe about five days. Close on the 2nd and you owe nearly a full month.
- Escrow funding — your lender collects three to eight months of property taxes and homeowners insurance upfront to seed the escrow account.
That last item wrecks more budgets than any other. A buyer in Texas or New Jersey with high property taxes can be asked for $6,000 or more just to fund escrow, on top of everything else. Our breakdown of the hidden closing costs that surprise buyers goes deeper on which line items are negotiable, but the short version is this: ask for the Loan Estimate, then read page two out loud, line by line, before you get attached to a house.
Step 2: Money That Leaves Your Account Before Closing
A few expenses happen weeks early, and they don’t always appear on the closing statement at all.
Earnest money
Expect to deposit 1% to 3% of the purchase price when your offer is accepted. On a $400,000 home that’s $4,000 to $12,000, held in escrow and credited back to you at closing. It isn’t extra money, but it is off your balance sheet for 30 to 45 days, which matters if you’re also paying movers and a utility deposit. If you want the full picture on how much earnest money to offer and when you could lose it, the short answer is that the size of the deposit signals seriousness while your contingencies do the actual protecting.
Inspections beyond the basics
A general home inspection runs $400 to $700. Add a sewer scope ($150 to $300), radon test ($150 to $250), or mold assessment and you can double it. On older homes, a structural engineer’s opinion costs $500 to $900. Skipping these to save money is the most expensive kind of thrift — a failed sewer line replacement can run $10,000.
Survey and HOA document fees
A survey costs $400 to $700 if your lender or state requires one. If the home sits in an HOA, expect a document or transfer fee of $200 to $500, plus a capital contribution that often equals one or two months of dues.
Step 3: Move-In Week Costs
The keys change hands, and so does a surprising amount of money. None of this shows up on a closing estimate.
- Movers — $500 for a local half-day, $2,000 to $5,000 for a long-distance move.
- Utility deposits and hookups — $200 to $600 across electric, gas, water, internet, and trash.
- Re-keying or replacing locks — $100 to $250 for a few cylinders, more if you upgrade to smart locks.
- Deep clean and carpet shampoo — $250 to $500, or a lost weekend.
- Small repairs the seller didn’t make — the dripping disposal, the dead garage door opener, the gutters packed with leaves.
- Window treatments — blinds for a whole house routinely land between $1,000 and $2,500.
- Basic yard and maintenance gear — mower, hose, ladder, and a starter tool kit run $400 to $1,000 if you owned none of it in an apartment.
Step 4: The Monthly Costs That Replace Rent
Your mortgage payment is four payments stacked together: principal, interest, taxes, and insurance. If your down payment is under 20%, add private mortgage insurance — typically 0.5% to 1.5% of the loan annually. If there’s an HOA, add dues on top.
Two more that first-time buyers consistently miss. Utilities cost more in a house, sometimes a lot more: a 2,000-square-foot home can run $150 to $250 per month above the apartment you left, especially in a climate with real winters. And maintenance is a genuine recurring bill, not a hypothetical. Budget 1% of the purchase price per year — $4,000 on a $400,000 house — for the water heater that dies in February and the fence that needs replacing by fall. Our step-by-step playbook for first-time buyers maps this out month by month if you want to see how the payment evolves over the first three years.
Step 5: Add It All Up on a $400,000 House
Here’s how 10% down on a $400,000 home actually pencils out, assuming closing costs land at 3%.
- Down payment: $40,000
- Closing costs at 3%: $12,000
- Escrow funding (taxes and insurance): $3,500
- Inspection, appraisal, survey: $1,700
- Earnest money deposit: $5,000 (credited back at closing, but out the door first)
- Moving, cleaning, locks, utility deposits: $2,500
- Window coverings and basic tools: $1,500
- Repair reserve: $5,000
Total cash required: roughly $71,200. That’s closer to 18% of the purchase price than the 10% most buyers plan for. Even after the earnest money comes back as a closing credit, you’re still at about $66,000. A buyer who saved exactly $40,000 plus a $6,000 cushion is nearly $20,000 short and won’t discover it until the week before closing, when there’s no time left to fix it.
Three Places Buyers Get the Math Wrong
Treating the pre-approval amount as the budget
A pre-approval is a ceiling set by a lender’s risk model, not a recommendation. Spending to the max means your mortgage payment plus taxes plus insurance plus maintenance eats a third or more of your take-home pay. Before you commit to a number, it’s worth running the five numbers that tell you whether to buy now or wait. Two hours with a calculator beats thirty years of being house-poor.
Arriving at closing with nothing left
The first ninety days in a new home are the most repair-heavy months you’ll ever have, because you’re discovering everything the previous owner lived with. Buyers who drain their savings for the down payment end up financing a $9,000 HVAC replacement on a credit card at 24% interest.
Forgetting the long game
The upfront costs are only half the story. Over a five- or ten-year horizon, taxes, insurance, maintenance, and the opportunity cost of your down payment all compound. If you’re weighing whether the whole exercise is still worth it, the 2026 numbers on whether buying still makes sense are a useful reality check before you sign anything.
Trimming the Bill Without Cutting Corners
You can’t eliminate most of these costs, but you can bend several of them:
- Shop three lenders within a two-week window. Rate shopping inside that window counts as a single credit inquiry, and origination fees vary by more than $1,000 between lenders on the same loan.
- Ask for seller concessions. In a balanced market, sellers will often cover 2% to 3% of closing costs in exchange for a slightly higher price. It costs them less than it saves you.
- Close late in the month. Prepaid interest is charged per day, so timing can swing the number by several hundred dollars.
- Shop title insurance separately. In many states you’re allowed to choose the title company, and quotes differ substantially for identical coverage.
- Check first-time buyer programs. State housing agencies and some credit unions offer down payment assistance or reduced-rate loans that most eligible buyers never claim.
Do not, under any circumstances, cut the inspection or the sewer scope to save $700. That’s the one line item on this entire list where skipping it can cost you five figures.
The Number That Keeps You Out of Trouble
Once you’ve tallied the twenty expenses above, add one more line that isn’t technically an expense: a reserve. Three to six months of mortgage payments, plus roughly 1% of the purchase price set aside for repairs, is the buffer that turns a stressful first year into a manageable one. On a $400,000 home with a $2,400 monthly payment, that’s somewhere between $11,000 and $18,000 sitting untouched after closing.
It sounds excessive until the furnace quits in January and the roof starts leaking in March, which is exactly the kind of year that separates homeowners who sleep well from homeowners who are one paycheque from trouble. Build the full list, scale it to your price point, and then decide whether you want to move forward. The buyers who run this exercise rarely regret it — they either buy with confidence or walk away from a house they couldn’t actually afford, and both of those are wins.