Steps to Buy a House with a Mortgage: A Guide for U.S. Homebuyers

Introduction

Buying a house with a mortgage combines two processes: finding and securing a home, and obtaining financing. The steps overlap—you get pre-approved before or while house hunting, make an offer, then apply for the mortgage once your offer is accepted.

This guide walks through the full process from preparation to closing.

Step 1: Prepare Your Finances

Check your credit, calculate how much you can afford, and save for a down payment and closing costs. Use our Affordability Calculator to estimate. See What Is DTI? and What Is LTV?

Step 2: Get Pre-Approved

Get pre-approved before or early in your house hunt. A pre-approval letter shows sellers you are a serious buyer. See Mortgage Pre-Approval Process

Step 3: Find a Home and Make an Offer

Work with a real estate agent (or on your own) to find a home. When you find one you want, make an offer. Your offer may include contingencies—for example, financing contingency (mortgage approval) and inspection contingency.

Step 4: Apply for the Mortgage

Once your offer is accepted, apply formally with your lender. You will provide documents and receive a Loan Estimate within 3 business days. The mortgage process runs in parallel with other steps (inspection, appraisal, title). See Mortgage Application Process

Step 5: Home Inspection and Appraisal

A home inspection (optional but recommended) assesses the property's condition. The lender orders an appraisal to verify value. If the appraisal comes in low, you may need to renegotiate or bring more cash to close.

Step 6: Clear to Close

Once underwriting is complete and conditions are met, you receive clear to close. You get the Closing Disclosure at least 3 business days before closing. Review it carefully.

Step 7: Closing

At closing, you sign the loan and purchase documents, the lender funds the loan, and you receive the keys. See Mortgage Closing Process

Frequently Asked Questions

What is the first step to buying a house with a mortgage?

Many buyers start by checking their finances and getting pre-approved for a mortgage. This tells you how much you can borrow and strengthens your offer when you find a home.

When do I apply for the mortgage?

You typically apply for the mortgage after your offer is accepted. You may have a contingency period (e.g., 14–21 days) to obtain financing. Get pre-approved before making offers so you are ready.

How long does it take to buy a house?

From offer to closing often takes 30 to 45 days, depending on the contract and mortgage timeline. The mortgage process usually takes 30–45 days from application to closing.

Do I need a real estate agent?

You can buy without an agent (for sale by owner), but most buyers use an agent. Agents help find homes, negotiate, and navigate the process. For the mortgage, you work with a lender or broker.