You can buy a house in California with a credit score as low as 500 to 580 using an FHA loan, while most conventional loans want a score of 620 or higher. A score of 740-plus generally unlocks the best interest rates as of 2026.
Minimum credit score by loan type
There is no single credit score that buys a house. The minimum depends on the loan program. Here are the general thresholds as of 2026; individual lenders can set higher 'overlay' requirements above the program minimum.
| Loan Type | Typical Minimum Score | Notes |
|---|---|---|
| FHA | 580 (3.5% down), 500-579 (10% down) | Government-insured, popular with first-timers |
| Conventional | 620 | Better rates as score rises; PMI under 20% down |
| VA | No set minimum; lenders often want 580-620 | For eligible veterans and service members |
| USDA | Usually 640 | Eligible rural areas, income limits apply |
| Jumbo | 700-740+ | For loan amounts above conforming limits |
How your credit score affects your interest rate
Your score does not just decide approval, it sets your price. With mortgage rates in the 6.2% to 6.8% range as of 2026, the gap between a 760 score and a 640 score can be a meaningful fraction of a percent on your rate.
On a $600,000 loan, even a quarter-point difference in rate changes the monthly payment by roughly $90 to $100 and tens of thousands of dollars over the life of the loan. Improving your score before you buy is one of the highest-return things you can do.
What I tell clients: a 740-plus score generally puts you in the best pricing tier on a conventional loan. Between 620 and 740, every 20-point band can move your rate, so it is worth pushing higher before locking.
What else lenders look at besides your score
Credit score is one of several factors. Lenders also weigh your debt-to-income ratio (monthly debt payments versus gross income), your down payment, your cash reserves, and your employment and income stability.
A strong score with a high debt-to-income ratio can still be declined, and a borderline score with a large down payment and low debt may be approved. The full picture matters, which is why getting pre-approved early tells you where you really stand.
How to improve your score before buying
If your score needs work, the most effective moves are: pay every bill on time without exception, lower your credit card balances so utilization drops well under 30%, and avoid opening or closing accounts in the months before applying.
Pull your credit reports and dispute genuine errors, which can move a score quickly. Avoid large new debts. Even a 20- to 40-point improvement can bump you into a better rate tier or qualify you for a stronger loan program.
First steps if your credit is not where you want it
Do not assume you are shut out. FHA financing exists specifically to serve buyers with lower scores, and California offers down payment assistance programs through the California Housing Finance Agency for eligible buyers.
The smartest first move is a conversation with a reputable mortgage lender. A good loan officer will review your credit, tell you exactly what is holding the score back, and give you a realistic timeline. I am happy to connect you with lenders I trust.
Frequently Asked Questions
What is the minimum credit score to buy a house in California?
You can qualify for an FHA loan with a score as low as 580 (3.5% down) or 500-579 with 10% down. Conventional loans typically require 620 or higher.
What credit score gets the best mortgage rate?
A score of 740 or higher generally puts you in the best pricing tier on a conventional loan as of 2026. Below that, each 20-point band can affect your rate.
Can I buy a house with bad credit in California?
Yes, often through an FHA loan, which serves buyers with lower scores. A larger down payment and low debt-to-income ratio also strengthen a borderline application.
Does my credit score affect my monthly payment?
Yes. A higher score earns a lower interest rate. On a $600,000 loan, even a quarter-point rate difference changes the payment by roughly $90-$100 a month.
What besides credit score do lenders consider?
Lenders also weigh your debt-to-income ratio, down payment, cash reserves, and employment and income stability. The full financial picture determines approval.
