The True Cost of Buying a Home

Your mortgage payment is just the beginning. The true monthly cost of homeownership includes principal, interest, property taxes, homeowners insurance, PMI (if applicable), maintenance, and potential HOA fees. Most first-time buyers underestimate total costs by 30-50%.

THE 28/36 RULE
Housing costs ≤ 28% of gross monthly income Total debt payments ≤ 36% of gross monthly income

Lenders use this as a guideline for loan approval. Staying within these limits helps ensure long-term affordability.

Down Payment Strategy

The down payment decision involves a tradeoff: a larger down payment reduces your monthly payment and eliminates PMI, but ties up cash that could be invested elsewhere.

Down PaymentOn $400K HomePMI?Monthly P&I
3.5% (FHA)$14,000Yes (~$215/mo)$2,441
10%$40,000Yes (~$150/mo)$2,275
20%$80,000No$2,023

Closing Costs: The Hidden Expense

Closing costs typically run 2-5% of the home price. On a $400,000 home, expect $8,000-$20,000 in closing costs including lender fees, title insurance, appraisal, inspection, attorney fees, and prepaid escrow for taxes and insurance.

Rent vs Buy: When Does Buying Make Sense?

The break-even point depends on your local market, but generally buying beats renting after 5-7 years in most areas. Key factors: home price appreciation (historically 3-4% nationally), mortgage interest deduction, rent inflation (typically 3-5% annually), and the opportunity cost of your down payment.

The Refinance Option

If rates drop significantly after purchase, refinancing can lower your payment. The rule of thumb: refinancing makes sense if you can reduce your rate by at least 0.75-1.0% and plan to stay in the home long enough to recoup closing costs (typically 2-4 years).

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