How to Buy a House: A Step-by-Step Guide (Brokerage Perspective)

Most "how to buy a house" guides are written by mortgage companies. They put finances first because they want your credit application. A brokerage guide puts agent selection first, because the agent you choose determines every outcome that follows: which homes you see, how your offer is structured, how the inspection negotiation unfolds, and whether you close at the price you planned. That’s the difference between this guide and the ones written to sell you a loan.

Step 1: Choose Your Agent and Sign the Buyer Agreement

Since August 17, 2024, a written buyer representation agreement is required before an agent can show you any home. This means the agent selection decision now happens formally, with a signed contract, before you ever walk into a house. The agreement specifies the agent’s compensation, the term of the relationship, and the scope of representation. Read it. Understand it. Ask who pays the fee and what happens if you find a home through a different source.

What to look for in a buyer’s agent: local market expertise in your specific price range and neighborhood; a clear policy on dual agency (never accept a dual agent who represents both buyer and seller); references from recent closings; and transparent communication about how they get paid. The 12-Point Agent Integrity Audit™ screens for all of these before placement.

Step 2: Get Pre-Approved for a Mortgage

Pre-approval is a lender’s written commitment to lend you up to a specific amount, based on verified income, assets, and credit. It is different from pre-qualification, which is an estimate based on self-reported data. In 2026, most competitive sellers will not accept an offer without a pre-approval letter. Shop at least three lenders: your bank, a mortgage broker, and a credit union. Compare the Loan Estimate from each — the interest rate and closing costs together determine the real cost. The lowest rate is not always the lowest total cost.

Step 3: Define Your Criteria and Budget

Before searching, write down your non-negotiables, your preferences, and your deal-breakers. Non-negotiables: minimum bedrooms, school district, maximum commute. Preferences: garage, yard, walkable area. Deal-breakers: flood zone, HOA restrictions, foundation type. Budget: your maximum offer price — not the same as your pre-approval ceiling. Your lender will approve you for the maximum your income and debt can carry. That number is usually more than you should spend.

Step 4: Search and Tour

Your agent will set you up on an MLS alert for homes matching your criteria. Review new listings daily — in active markets, good homes move in 24–48 hours. Tour in person: listing photos are optimized, not representative. Most buyers tour 8–15 homes before making an offer; some find the right home on the first day. When you tour, pay attention to what photos cannot show: street noise, natural light at different times of day, neighborhood feel, and condition of mechanicals.

Step 5: Make an Offer

Your agent prepares a written offer (purchase and sale agreement) specifying: the price, the earnest money deposit (typically 1–3% of price), the closing date, and the contingencies. The offer should be based on comparable sales analysis, not on the list price. In competitive markets, you may need to offer above list or with fewer contingencies. In slower markets, you have leverage to ask for repairs, credits, and concessions.

Step 6: Negotiate and Go Under Contract

The seller responds with acceptance, rejection, or a counteroffer. Negotiation on price, contingencies, closing date, and seller concessions continues until both parties sign the final agreement. Once both parties sign, you are "under contract" or "in escrow." Your earnest money deposit is due within 1–3 business days of the signed contract.

Step 7: Inspection

A licensed home inspector examines the property’s structure and systems: foundation, roof, HVAC, plumbing, electrical, windows. Typical inspection cost: $300–$600 ($800–1,500 for luxury). The inspection period is typically 7–14 days. After the inspection, you can: accept the home as-is, request repairs, negotiate a credit against the purchase price, or terminate the contract if the issues are material and within your contingency period. Do not skip the inspection to make your offer more competitive unless you have personally assessed the property’s condition and can absorb unknown repairs.

Step 8: Appraisal

Your lender orders an appraisal to confirm the property is worth what you agreed to pay. If it appraises at or above the purchase price, the process continues. If it appraises below, you face an "appraisal gap": you can negotiate the price down, bring additional cash to cover the gap, or terminate under the appraisal contingency. Waiving the appraisal contingency means you commit to closing regardless of the appraised value.

Step 9: Secure Final Loan Approval (Underwriting)

Your lender processes the loan application with the specific property and final terms. Underwriting verifies your income, assets, employment, and the property’s title and appraisal. Do not change anything about your financial profile during this period: no new credit accounts, no large cash deposits without explanation, no job changes. Respond to every lender request within 24 hours to avoid delays. Underwriting typically takes 2–3 weeks.

Step 10: Final Walk-Through

Typically 24–48 hours before closing, you do a final walk-through of the property to confirm it is in the agreed condition: agreed repairs completed, seller’s belongings removed, no new damage since the inspection. This is not a second inspection — it is a confirmation that the contract terms were met.

Step 11: Review the Closing Disclosure

At least three business days before closing, your lender delivers the Closing Disclosure: the final, legally binding statement of every closing cost. Compare it line-by-line to the Loan Estimate you received at application. Certain fees cannot change at all (lender origination), others can change by up to 10%, and some can change without limit (prepaid items). If something has changed beyond the legal tolerance, you have the right to challenge it. This document review is one of the most important 30 minutes in the entire process.

Step 12: Close and Get the Keys

At closing, you sign the loan documents, the deed of trust, and the settlement statement. You bring a cashier’s check or wire for the cash-to-close amount shown on the Closing Disclosure. The title company or escrow agent disburses funds, records the deed with the county, and hands you the keys. You are the legal owner of the property from the moment the deed is recorded.

What is the first step in buying a house?

Choose your buyer’s agent and sign a representation agreement. Since August 2024, this happens before any home tour. Your agent structures every decision that follows: offer strategy, inspection negotiation, financing coordination, and closing. The agent choice matters more than any other single decision.

How long does it take to buy a house?

From starting your search to closing, typically 2–3 months total. The escrow period (offer accepted to closing) runs 30–45 days for financed purchases. Cash purchases can close in 7–14 days. Add 2–4 weeks for pre-approval and agent selection.

Can I back out of buying a house after making an offer?

Yes, within your contingency periods. The financing contingency protects you if your loan is denied. The inspection contingency protects you if material defects are found. The appraisal contingency protects you if the home appraises below the purchase price. Outside the contingency periods, backing out typically means forfeiting your earnest money.

Do I have to sign a buyer agreement before seeing homes?

Yes. Since August 17, 2024, the NAR settlement requires a written buyer representation agreement before an agent can show you any home. Read it carefully before signing — it specifies compensation, term, and scope of representation.