What Credit Score Do You Need to Buy a Home in Orange County?

Your credit score affects your interest rate, your loan options, and whether you can get approved at all. Here's what the numbers mean and how to improve yours fast.

By Shasta Greene · April 8, 2026 · 6 min read

Your credit score is one of the most important numbers in the home buying process. It determines whether you qualify, which loan programs are available to you, and what interest rate you'll pay over the life of your mortgage.

Minimum Credit Scores by Loan Type

• Conventional loan: 620 minimum (700+ for best rates)
• FHA loan: 580 minimum (3.5% down) or 500–579 (10% down)
• VA loan: No official minimum, but lenders typically want 620+
• Jumbo loan (common in OC): Often 700–720+ required

How to Improve Your Credit Score Before Buying

How Your Score Affects Your Rate

A 60-point difference in credit score can cost you $200–$400/month on a $800K loan in OC. That's $72,000–$144,000 over 30 years. Taking 6 months to improve your score before buying is often the highest-return investment a buyer can make.

Shasta Greene is an Orange County, California real estate advisor and REALTOR®, DRE #02174153.