How Much Cash Do You Need to Buy a Home in San Diego?

Your down payment is only one part of the money you’ll need to buy a home in San Diego. A realistic budget also accounts for closing costs, expenses before closing, and savings you want to keep afterward.

Here’s how to work through the numbers before you start shopping.

1. Your down payment

Your down payment depends on the purchase price, loan type, and your eligibility. You don’t necessarily need 20% down, but a smaller down payment can affect your monthly payment and mortgage insurance.

Ask your lender to compare options using both the upfront cost and the ongoing payment. The right fit should leave room for your other financial priorities.

2. Closing costs

Closing costs are separate from your down payment. They can include lender fees, title and escrow charges, recording fees, and prepaid expenses such as homeowners insurance and property taxes.

The Consumer Financial Protection Bureau suggests estimating closing costs at approximately 2%–5% of the purchase price for initial planning. Your actual costs can vary substantially, so use your lender’s Loan Estimate to refine your budget.

3. Your earnest money deposit

Your earnest money deposit is generally credited toward the money you owe at closing. It isn’t an additional charge on top of the purchase price.

However, you need access to those funds early in the transaction. Your purchase agreement determines the amount, timing, and conditions surrounding the deposit.

4. Expenses before closing

Some expenses may be paid before closing, including inspections and an appraisal.

Ask which expenses are included in your lender’s estimate and which you’ll pay separately. This helps you avoid counting the same cost twice—or overlooking it entirely.

A hypothetical San Diego purchase

Here’s an illustration using an $800,000 home:

• Down payment at 5%: $40,000
• Assumed closing costs and prepaid expenses: $20,000
• Combined amount: $60,000
• Earnest money deposit already paid: $10,000
• Remaining amount to bring to closing: $50,000

This example assumes no seller or lender credits and no other adjustments. It excludes moving costs, reserves, and expenses paid separately before closing. It is an illustration, not a financing quote or a statement that you qualify for a particular loan.

5. Savings to keep after closing

Your entire savings balance shouldn’t automatically become your homebuying budget.

Set aside money for moving, immediate repairs, and unexpected expenses. A home that looks affordable at closing can feel very different if the purchase leaves you without a financial cushion.

Can credits reduce your upfront costs?

Seller credits may help cover eligible closing costs when negotiated into your contract and permitted by your loan program.

Lender credits may also reduce upfront costs, sometimes in exchange for a higher interest rate. Compare the immediate savings with the long-term cost before choosing.

What to ask before making an offer

Ask your lender:

• What is my estimated total cash to close?
• Which expenses will I pay before closing?
• How would a different down payment change my monthly payment?
• What credits are permitted with my loan?
• Are there reserve requirements?

Ask your real estate agent how your available cash, preferred neighborhoods, and purchase timeline fit together.

Planning your San Diego purchase?

Start with a budget that considers both closing day and life afterward.

I can help you explore San Diego neighborhoods, understand the buying process, and coordinate with your lender so you can shop with a clearer plan.

Contact Samantha Pizano through unlocksandiego.com to discuss your next move.

Samantha Pizano | REALTOR®
Coldwell Banker West
DRE #02200227
Unlocking Doors. Opening Possibilities.

Educational information only. Loan eligibility, costs, and terms depend on your circumstances and should be confirmed with your lender.

Resources:
Consumer Financial Protection Bureau — Planning your homebuying budget:
https://www.consumerfinance.gov/owning-a-home/prepare/figure-out-how-much-you-want-to-spend/

Consumer Financial Protection Bureau — Understanding your Loan Estimate:
https://www.consumerfinance.gov/owning-a-home/loan-estimate/