Home Buying

How Much House Can I Afford?

Debt-to-income, front-end and back-end ratios, and Florida-specific costs that shape your budget.

7 min readUpdated 2026Home Buying

The 28/43 guideline

Most lenders target a front-end ratio (housing payment ÷ gross income) at or below 28%, and a back-end ratio (all debts ÷ gross income) at or below 43%. Some programs allow higher.

Florida-specific costs matter

Homeowner's insurance and windstorm coverage in coastal Florida can add hundreds per month. Flood insurance may be required in specific FEMA zones. Get real quotes before finalizing your budget.

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Reserves and lifestyle buffer

Aim to keep 2–6 months of housing payments in reserve after closing, and leave room in your monthly budget for maintenance, utilities, and life goals.

Key takeaways

  • Housing under ~28% of gross income is a healthy target.
  • Insurance can significantly change your Florida payment.
  • Keep reserves after closing.

Frequently asked questions

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