How Much House Can I Afford in California? 2026 Guide

Buying a home in California is expensive. But that doesn't mean you can't afford one.

You just need to know the math lenders use — and the real numbers you'll actually qualify for.

I'm Bill McCoy, a California mortgage broker with 15 years of experience (CA DRE #01212512). Here's the same process we use with every buyer who sits down with us.

The Quick Formula: 3x to 4x Your Income

You can typically afford a home that costs 3 to 4 times your gross annual income.

Make $100,000/year? You're looking at homes in the $300,000 to $400,000 range. In California, that might get you a condo in some markets or a starter home in the Central Valley.

But this is just a starting point. The real calculation goes deeper.

What Lenders Actually Look At: DTI Ratio

Lenders don't care what you think you can afford. They care about your debt-to-income ratio (DTI).

DTI = (Total Monthly Debt Payments) / (Gross Monthly Income)

Most conforming loans max out at a 43% DTI, though some programs allow up to 50% with strong credit and reserves.

Here's what counts as "debt":

• Your future mortgage payment (principal, interest, taxes, insurance, HOA)
• Car payments
• Student loans
• Credit card minimum payments
• Personal loans

What doesn't count: utilities, groceries, or subscriptions.

Broker's Tip: If your DTI is above 43%, pay down debt before you shop for a mortgage. Even $200/month in student loan payments can cost you $40,000+ in buying power.

Deep dive on DTI ratios and how they affect your loan

Real California Examples

Let's run actual numbers at current 2026 rates (around 6.5% for a 30-year fixed).

$100K Income, No Debt

• Max DTI (43%): $3,583/month
• Property tax + insurance + HOA: ~$800/month
• Available for P&I: $2,783/month
• Home price: ~$450,000

$150K Income, $600/Month in Debt

• Max DTI (43%): $5,375/month
• Minus existing debt: $600/month
• Property tax + insurance + HOA: ~$1,200/month
• Available for P&I: $3,575/month
• Home price: ~$575,000

$200K Income, Clean Credit

• Max DTI (43%): $7,167/month
• Property tax + insurance + HOA: ~$1,600/month
• Available for P&I: $5,567/month
• Home price: ~$900,000

Notice the pattern? Your existing debt matters a lot.

Down Payment Requirements

You also need cash. Here's what different loan types require:

Loan Type	Min Down Payment	On a $500K Home
Conventional	3% (first-time)	$15,000
FHA	3.5%	$17,500
VA	0%	$0
Jumbo	10-20%	$50,000-$100,000

Don't forget closing costs (2-5% of purchase price). On a $500,000 home, that's another $10,000-$25,000.

Full breakdown of California closing costs

California-Specific Factors

Property Taxes: Prop 13 caps increases at 2%/year, but your initial tax is based on purchase price. Expect ~1.25% of the home's value annually.

High Prices: The median home price tops $800,000 in many coastal markets. Even six-figure earners need a strategy.

Down Payment Assistance: Programs like CalHFA MyHome and Dream For All can provide 3.5% to 20% help. See all California DPA programs

Want to Boost Your Buying Power?

If the numbers above aren't where you need them, there's plenty you can do. We wrote a full guide on how to increase your mortgage buying power in California — covering credit score strategies, co-borrowers, loan type comparisons, and income requirements at every price point.

Get Your Real Number

Online calculators are helpful, but they don't know your full financial picture. A pre-approval tells you exactly what you qualify for.

Use Our Purchase Calculator | Get a Free Quote

Better Offers Inc | CA DRE #01212512
Serving California homebuyers since 2011