What Credit Score Do I Need to Buy a House in Southern California?

This is the question I get asked more than any other — usually before we even talk about income, down payment, or which city someone’s looking in. It makes sense. Your credit score doesn’t just determine if you qualify. It determines what rate you get, and in Southern California, where median prices run $650,000 to $900,000+ across the San Gabriel Valley, Inland Empire, and LA County, a rate difference of even half a point can mean hundreds of dollars a month.

Here’s the real answer — not a vague “the higher the better,” but actual thresholds by loan type, what happens to your rate at each score level, and what to do if you’re not quite there yet.

Minimum Credit Score by Loan Type

Loan Type	Minimum Score	Notes
FHA	580 (with 3.5% down)	Scores 500–579 possible with 10% down, but rare in practice
Conventional	620	Pricing improves significantly above 680–700
VA	No official VA minimum	Most lenders require 580–620 in practice
Non-QM	620+	Varies widely by program; some allow lower with compensating factors

A few things worth knowing beyond the minimums:

FHA’s 580 threshold is a real, usable number — not a technicality. I close FHA loans for buyers at 580 regularly. The tradeoff is mortgage insurance for the life of the loan in most cases, and FHA rate pricing gets noticeably worse below 620.

Conventional’s 620 is the floor, not the sweet spot. Fannie Mae and Freddie Mac use tiered pricing (loan-level price adjustments) that penalize scores under 680 meaningfully. A 620 borrower and a 760 borrower can see a rate difference of a full percentage point or more on the same loan.

VA doesn’t set a minimum — lenders do. The VA itself doesn’t require a specific score. Individual lenders set their own overlays, and most sit somewhere in the 580–620 range. If you’re a veteran and got told “no” at one lender because of your score, that’s a lender overlay, not a VA rule — it’s worth a second opinion.

Non-QM exists for scores and situations that don’t fit the box. These are loans that don’t follow Fannie/Freddie/FHA/VA guidelines — often used for self-employed borrowers, recent credit events, or scores that need a more flexible underwriting approach. 620+ is typical, but approval leans heavily on compensating factors like reserves, down payment, and debt-to-income.

How Your Score Actually Affects Your Rate at SoCal Prices

This is where credit score stops being an abstract number and starts being a real dollar figure. Here’s a simplified look at how a rate difference plays out on a $750,000 purchase in the San Gabriel Valley or Inland Empire — a common price point across both regions:

• A borrower at 760+ gets close to the best available rate on the market
• A borrower at 680–719 typically sees a rate roughly 0.25%–0.5% higher
• A borrower at 620–679 often sees a rate 0.5%–1%+ higher, especially on conventional loans

On a $750,000 loan, even a 0.5% rate difference adds up to roughly $200–$250 more per month — over $2,500 a year, every year, for as long as you hold that rate. This is the real cost of “I’ll just buy now and fix my credit later.” Sometimes that’s still the right call. But it should be a decision you make with real numbers, not a guess.

What to Do If Your Score Is 580–619 Right Now

This range is common, and it’s not a dead end — it’s a decision point. Here’s how I walk buyers through it:

You can likely still buy today. FHA is built for this range. If you have a stable job, reasonable debt, and some savings, an FHA loan at 580–619 is a real, workable path — not a last resort.

Know exactly what’s dragging your score down. Before deciding whether to wait, pull your actual credit report (not just an app score estimate) and identify the specific factors — high credit card utilization, a late payment, a collection account, thin credit file. Different problems have very different timelines to fix.

Some fixes are fast. Paying down credit card balances to under 30% utilization (ideally under 10%) can move a score meaningfully within 30–60 days — sometimes faster. This is often the single highest-leverage move available.

Some fixes are slow. Late payments and collections generally need time, not just payoff, to stop impacting your score. If your low score is driven by something recent, waiting may genuinely be the better call.

Credit Repair vs. Waiting vs. Buying Now: The Real Analysis

There’s no universal right answer here — it depends on your specific number and your local market. But here’s the framework I use with clients:

Buy now if: You qualify at your current score (580+ for FHA), your monthly payment works comfortably in your budget even at today’s rate, and you’re buying in a market where home prices are likely to keep climbing faster than your credit repair timeline. In much of the SGV, IE, and LA County, waiting a year to save 0.5% on rate can cost more in appreciation than it saves in payment.

Do targeted credit repair (30–90 days) if: Your score is close to a meaningful threshold — say, 615 trying to clear 620 for conventional, or 660 trying to clear 680 for materially better pricing — and the fix is something fast like utilization, not something that takes years like a collection aging off.

Wait longer if: Your score is being held down by something that genuinely needs time — recent late payments, a recent collection, limited credit history — and rushing into FHA at a high rate today doesn’t meaningfully outweigh what six to twelve months of real credit building could do for your rate and loan options.

The honest move is running your actual numbers both ways — what your payment looks like buying today versus buying in six months at a projected higher score and a projected market price — rather than guessing which strategy wins.

Let’s Look at Your Actual Numbers

Credit score minimums are useful to know, but they don’t tell you what’s right for your situation. Send me your general credit picture — even a rough estimate — and I’ll show you what you qualify for today, what a stronger score could save you, and whether buying now or waiting makes more sense for your specific numbers in the SoCal market you’re looking in.

Adam Tice Senior Loan Officer, Mark 1 Mortgage — Team Tice NMLS #289398 📞 626-825-2326 ✉️ adam@adamtice.com 🌐 adamtice.com