How Much House Can You Really Afford Guide

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Buying

How Much House Can You Really Afford? A Step-by-Step Guide

By Allen Deaver, REALTOR® – Asset Realty

Buying a home is one of the biggest financial decisions you’ll ever make, and it’s easy to get caught up in the excitement of house hunting. But before you start touring properties, it’s important to figure out how much house you can realistically afford. Doing this upfront will save you time, stress, and help you avoid stretching your budget too thin. Here’s a step-by-step guide to help you determine the right price range for your next home.

Step 1: Look at Your Monthly Budget

Start by evaluating your income and expenses. A good rule of thumb is to keep your housing costs—mortgage, taxes, and insurance—at or below 28–30% of your gross monthly income. Don’t forget to factor in utilities, maintenance, and homeowners’ association (HOA) fees if applicable.

Step 2: Consider Your Down Payment

The amount you can put down upfront has a big impact on how much you can afford. A larger down payment means lower monthly payments and less money spent on interest. While 20% is ideal to avoid private mortgage insurance (PMI), many loan programs allow you to buy with much less.

Step 3: Check Your Credit Score

Your credit score directly affects the interest rate you’ll get on a mortgage. Higher scores mean better loan terms and lower monthly payments. If your score needs improvement, consider paying down debt or correcting errors on your credit report before you apply.

Step 4: Factor in Other Debts

Lenders also look at your debt-to-income ratio (DTI). This is the percentage of your income that goes toward monthly debt obligations like car payments, credit cards, or student loans. Ideally, your total DTI (including your future mortgage) should stay below 43%.

Step 5: Get Pre-Approved

Before you start shopping, get pre-approved by a trusted lender. This not only helps you understand your price range but also shows sellers that you’re a serious buyer when you make an offer.

Step 6: Think Beyond the Numbers

Affordability isn’t just about what the bank says you qualify for—it’s about what feels comfortable for your lifestyle. You’ll want enough room in your budget for savings, emergencies, and enjoying life without being “house poor.”


Knowing how much house you can afford is the foundation of a successful home search. By taking time to crunch the numbers and get pre-approved, you’ll shop with confidence and avoid surprises down the road.

If you’re ready to explore your options in the Central Texas market, I’d be happy to walk you through the process and connect you with trusted lenders.