How Much Home Can I Realistically Afford?

How much home can you really afford? Look past the price tag at taxes, insurance, and monthly comfort with this practical guide from a Texas mortgage pro.

Chad Rutherford, Mortgage Consultant

Eagle Mortgage Advisors LLC

Phone: (972) 814-6552

Email: [email protected]

NMLS# 299277

Company NMLS# 872948

Licensed in: TX, OK

Eagle Mortgage Advisors LLC is licensed to originate mortgage loans in Texas and Oklahoma. Products, disclosures, and consumer protections may vary by state. Information provided in any advertisement, social media post, flyer, email, or property listing is for general informational purposes only and should not be construed as legal, tax, or financial advice. Consumers should consult their own legal, tax, or financial advisors regarding their specific situation.

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How Much Home Can I Realistically Afford?

May 13, 2026

By Chad Rutherford — one of North Texas’ most trusted and highly referred mortgage brokers. This is one of the most important—and most misunderstood—questions in home buying. Most people start with a price. Smart buyers start with a payment they’re comfortable living with. Because the truth is: what you’re approved for and what you should spend are often very different numbers.

The Real Cost of Buying a Home: The biggest mistake buyers make is focusing only on the purchase price. Your monthly payment is made up of several moving parts: 1. Down Payment: • Typically ranges from 0% to 20%+ • Lower down payments are possible (FHA, VA, USDA, conventional 3%) • More down = lower monthly payment (but less cash on hand). 2. Closing Costs: These are upfront costs due at closing, usually 2%–5% of the purchase price. They include: • Lender fees • Title and escrow fees • Prepaid taxes and insurance. 3. Monthly Housing Costs: This is where affordability becomes real. Your payment may include: • Principal + interest • Property taxes (higher in Texas) • Homeowners insurance • HOA dues (if applicable) • Mortgage insurance (if under 20% down). This total payment—not the price—is what you need to be comfortable with.

The 30–33% Rule (And Why It Matters): A solid guideline: Keep your total monthly housing payment at 30–33% of your gross income. But here’s the nuance most people miss: • This rule doesn’t account for lifestyle • It doesn’t factor in debt, childcare, or savings goals • It doesn’t reflect rising costs like insurance and taxes. So use it as a starting point—not a decision-maker. What You Should Really Be Asking: Instead of “How much can I afford?” ask: • How much do I want to spend comfortably each month? • Will this payment still feel okay if expenses increase? • Am I still able to save and invest? • Does this fit my lifestyle—not just my approval limit?

Tools That Help You Get It Right: Online calculators can be helpful—but most are overly simplified. They often: • Underestimate taxes and insurance • Ignore local factors (like MUD/PID taxes in Texas) • Give you a number that looks better than reality. A better approach: • Use calculators for a rough range • Then have a lender build a real payment scenario based on your target areas. A Smarter Way to Think About Affordability: Here’s a more grounded framework: Step 1: Start with your ideal monthly payment: Not your max—your comfort zone. Step 2: Factor in all costs: Taxes, insurance, HOA, etc. Step 3: Reverse-engineer your price range: Now you’re working from reality, not guesswork. The Truth Most Buyers Learn Too Late: • Being “approved” doesn’t mean you should spend that much • A home can look affordable on paper and still feel stressful monthly • The right home is one that supports your life—not stretches it.

Final Thought: Affordability isn’t about chasing the highest price you can qualify for. It’s about finding the home that fits your finances and your life. When done right, your home should feel like a step forward—not a financial strain.