7 Mistakes First-Time Homebuyers Make (And How to Avoid Them)
First-time buyers lose thousands of dollars by making avoidable mistakes. Here are the seven most common ones and practical advice on how to sidestep each of them.
Buying your first home is exciting, but it is also the largest financial commitment most people ever make. Mistakes during the process can cost you thousands of dollars or leave you stuck in a bad situation. The good news is that almost all of these mistakes are avoidable if you know what to watch for. Here are the seven most common ones we see, along with how to sidestep each.
1. Not Getting Pre-Approved First
Too many first-time buyers start house hunting before they know what they can actually afford. They fall in love with a home, make an offer, and then discover their financing does not support the purchase price.
How to avoid it: Get pre-approved before you start looking. Pre-approval involves a lender reviewing your income, debts, credit history, and savings to give you a specific loan amount you qualify for. It sets a realistic budget and shows sellers you are a serious buyer. Use our affordability calculator to get a ballpark number before you even contact a lender.
2. Ignoring Total Costs (Focusing Only on Purchase Price)
The sticker price of a home is just the beginning. First-time buyers often forget to account for property taxes, homeowner’s insurance, PMI, HOA fees, maintenance, and closing costs. A $350,000 house might have a mortgage payment of $2,200, but the true monthly cost could be $3,000 or more once everything is included.
How to avoid it: Always calculate your total monthly housing cost, not just the mortgage payment. Our mortgage payment calculator breaks down every component so you see the full picture, and our closing costs estimator helps you plan for the upfront expenses that hit at the finish line.
3. Skipping the Home Inspection
In competitive markets, some buyers waive the home inspection to make their offer more attractive. This is one of the riskiest things you can do. A home inspection costs $300 to $500 and can uncover problems that cost tens of thousands to fix: foundation cracks, roof damage, faulty wiring, plumbing issues, or mold.
How to avoid it: Always get a home inspection. If the market is competitive, you can still include an inspection contingency with a short timeline or agree to a “pass/fail” inspection where you only back out for major structural or safety issues. The small investment in an inspection protects you from enormous surprises.
4. Draining Savings for the Down Payment
Putting every dollar you have toward the down payment leaves you with no financial cushion. What happens when the water heater breaks the second month? Or when you need new tires and a mortgage payment is due the same week?
How to avoid it: Keep an emergency fund of three to six months of expenses separate from your down payment and closing costs. It is better to put down 5% and keep a healthy savings cushion than to put down 10% and be one unexpected expense away from financial stress. Use our down payment calculator to explore how different down payment percentages affect your monthly payment and PMI costs.
5. Not Shopping Multiple Lenders
A surprising number of first-time buyers accept the first mortgage offer they receive, usually from their own bank or the lender their real estate agent recommends. Rates and fees can vary significantly between lenders. The Consumer Financial Protection Bureau found that borrowers who get at least three quotes save an average of $300 per year on interest.
How to avoid it: Get quotes from at least three lenders, including a mix of banks, credit unions, and online lenders. Compare the Loan Estimate documents they provide, paying attention to the interest rate, APR, origination fees, and total closing costs. Even a 0.25% difference in your rate translates to thousands of dollars over the life of a 30-year loan. Check our glossary entry on APR to understand why APR is often a better comparison metric than the interest rate alone.
6. Making Big Purchases Before Closing
You got pre-approved, your offer was accepted, and now you are excited about furnishing your new home. So you open a credit card at a furniture store and finance a new car. This is a critical mistake. Lenders pull your credit again before closing, and new debt or credit inquiries can change your debt-to-income ratio enough to jeopardize your loan approval.
How to avoid it: From the moment you start the mortgage process until after you have closed and have the keys in hand, avoid making any major purchases, opening new credit accounts, co-signing loans, or changing jobs if you can help it. Buy the furniture after you close.
7. Skipping the Title Search and Insurance
The title search verifies that the seller actually has the legal right to sell the property and that there are no outstanding claims, liens, or judgments against it. Title insurance protects you if something was missed. Some buyers see title insurance as an unnecessary expense.
How to avoid it: Always pay for both a title search and an owner’s title insurance policy. The lender requires their own title insurance, but the owner’s policy, which protects you personally, is a separate purchase. It is a one-time cost at closing that protects you for as long as you own the home. Undiscovered liens, forged documents, or recording errors are rare but devastating if they happen to you.
The Common Thread
Every one of these mistakes comes from the same root cause: not doing enough homework before making decisions. The mortgage and homebuying process rewards preparation. The more you understand about costs, timelines, and your own financial situation before you start, the better positioned you are to avoid expensive surprises.
Take the time to run the numbers with our calculators, read through the glossary to understand the terminology, and approach the process informed. Your future self will thank you.