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Buyer guide

How much house can you really afford?

What a lender approves and what you can comfortably live with are two different numbers. Here's the honest one.

Updated June 12, 2026 · 5 min read

Approval is a ceiling, not a target

Lenders qualify you on debt-to-income ratios — what you can technically carry, not what leaves you comfortable. Borrowing to the top of your approval is how people end up house-poor. Start from your budget, not the bank's maximum.

The payment is more than principal and interest

A realistic monthly housing number includes:

  • Principal & interest at today's rate
  • Property taxes at the local effective rate
  • Homeowners insurance — much higher in flood/wildfire/storm areas
  • HOA dues, if any
  • Utilities, which scale with size and age
  • Maintenance — roughly 1% of the home's value per year

A simple affordability frame

Many buyers aim to keep total housing cost within roughly 28% of gross income, with all debts under ~36% — useful guardrails, not rules. The key is to run the FULL monthly cost (above) against your real budget, including savings goals, before deciding what price range to shop.

Same price, different affordability

Two homes at an identical list price can cost very different amounts to own — a higher-tax county, an HOA, or flood-zone insurance can add hundreds a month. That's why affordability is a per-home question, not just a price-range one.

Check the real number on any listing

HomeInteli estimates the true monthly cost for a specific listing using the ZIP's tax rate and insurance, with a mortgage calculator you can tune by down payment and rate. Paste a link to see what a given home would actually cost you each month — an estimate to plan with, not a lender quote.

Check any listing in about a minute

Paste a Zillow, Redfin, or Realtor.com link. We locate the property and check its FEMA flood zone free — the full report unlocks the rest.

AI-generated · informational only · not advice — verify and decide for yourself.

Frequently asked

How much income do I need for a given home price?

It depends on the rate, your down payment, and the home's full monthly cost — not just the price. Run the true monthly number (mortgage + taxes + insurance + HOA + utilities) and keep total housing comfortably within your budget rather than at your approval ceiling.

Is the 28/36 rule still useful?

As a guardrail, yes — keeping housing near 28% of gross income and total debts under ~36% helps avoid overextending. But it's a starting point; your real comfort depends on your other goals and the home's specific carrying costs.

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