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Portfolio Home Realty
Buyer's Guide · Free Calculator

How much home can I afford in California?

Estimate the price you could target from your income, debts, down payment, and rate — then see what to budget beyond the mortgage and how your rebate can stretch it further.

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DRE #02232009 · Licensed CA brokerageFree estimateDTI basedSoCal costs
Quick answer

How much home you can afford in California depends mainly on your income, monthly debts, down payment, and interest rate. Lenders often cap total debts near 36% of gross income. From that housing budget, part covers principal and interest and part covers property taxes, insurance, and HOA. Use the calculator below to estimate your target price, then get a lender pre-approval for the real, offer-ready number.

Home affordability calculator

Enter your income and a few details to estimate the home price you could target in California. This is a planning estimate — your lender's pre-approval is the real number.

What you could afford

$—
estimated home price you could target
Est. monthly payment (PITI)$—
Est. loan amount$—

Estimate only, using a 36% debt-to-income guideline and reserving ~18% of your housing budget for property taxes, insurance, and HOA. Actual approval depends on your lender, credit, loan program, and full application. Not a lending offer or advice. DRE #02232009.

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How affordability is calculated

Lenders start with your debt-to-income ratio (DTI) — how much of your gross monthly income goes to debt. A common guideline caps total debts (housing plus everything else) around 36%, though strong credit and reserves can push higher. From your housing budget, part covers principal and interest, and part covers property taxes, insurance, and any HOA. The calculator reserves roughly 18% of the housing budget for those, then backs out the loan you could support at your rate over 30 years, and adds your down payment to get an estimated price.

Budget beyond the payment

The mortgage isn't the whole cost. In Southern California, plan for:

  • Property taxes — roughly 1.1–1.25% of value per year, plus any Mello-Roos in newer communities.
  • Homeowners insurance — higher near coast and fire zones.
  • HOA dues — common on condos and planned communities, sometimes several hundred a month.
  • Maintenance & reserves — budget ~1% of value annually for upkeep.

How to afford more (responsibly)

  • Lower your monthly debts before applying — it directly raises your housing budget.
  • Improve your credit for a better rate, which buys more home per dollar.
  • Use your rebate as a rate buydown to lower your payment. See the rebate calculator.
  • Explore assistance if you're a first-time buyer — see down payment help.

Affordability mistakes

  • Buying at your max. The top of your approval rarely fits your real life.
  • Forgetting taxes, insurance, and HOA. They can add hundreds a month.
  • Ignoring rate changes. A one-point rate move meaningfully changes your budget.
  • Draining your reserves. Keep a cushion after closing.

Expert tips

  • Get a real pre-approval — this estimate is a starting point, not a commitment.
  • Target a comfortable payment, then work backward to price.
  • Factor your rebate into your cash-to-close and buydown planning.

Frequently asked questions

How much home can I afford on my income in California?
A common guideline caps total monthly debts near 36% of gross income, with housing being most of it. On $180,000 income with modest debts and 6.75% rates, many buyers target roughly the mid-$700,000s to high-$800,000s, depending on down payment. Use the calculator and confirm with a lender.
What is debt-to-income ratio and why does it matter?
DTI is the share of your gross monthly income that goes to debt payments. Lenders use it to size your loan — lower DTI means more borrowing power. Many programs look for total DTI around 36–43%.
Do property taxes and HOA affect what I can afford?
Yes. They're part of your monthly housing cost, so higher taxes, insurance, or HOA dues reduce the loan payment you can support — and therefore the price you can target.
Can a buyer rebate help me afford more?
Indirectly. Applied as a rate buydown, a rebate can lower your monthly payment, which improves affordability. It can also reduce your cash to close as a closing-cost credit.
Is this calculator a pre-approval?
No. It's a planning estimate. A lender pre-approval verifies your income, assets, and credit and gives you a real, offer-ready number.
How does the interest rate change affordability?
A lot. Higher rates raise your monthly payment for the same loan, lowering the price you can afford. Even a half-point shift changes your budget noticeably.
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Disclaimer: Portfolio Home Realty is a licensed California real estate brokerage (DRE #02232009) serving Los Angeles County and Orange County. The buyer rebate is a portion of the buyer-side commission returned to eligible buyers at closing and is generally up to 1% of the purchase price, subject to lender approval and the seller offering buyer-agent compensation. Dollar figures on this page are illustrative estimates, not guarantees. This page is general information, not legal, tax, or lending advice — consult your CPA, attorney, or lender about your situation. Equal Housing Opportunity.