San Diego Home Loans: Down Payment & Closing Costs

How much you actually need for a San Diego home purchase. San Diego home loans look different from the national averages you see quoted online, because our median sale price sits well above $900,000 across the county. Between the down payment, closing costs, prepaid escrows, and reserves, buyers typically need to have real, sourced funds in the bank before they can go under contract. This guide breaks each of those numbers down in local dollars so you can plan without surprises. We build our estimates around actual San Diego neighborhoods — La Mesa, Chula Vista, Escondido, North Park, Oceanside, and coastal ZIPs like 92109 and 92037 — because pricing and property taxes shift meaningfully between them.

Down payment options for San Diego home loans, from 0% to 20%. The idea that you need 20% down to buy in San Diego is one of the most expensive myths in the market. Conventional loans go as low as 3% down for first-time buyers, FHA loans allow 3.5% down with a 580 FICO, VA loans require 0% down for eligible veterans, and USDA loans still cover rural pockets of East County like Ramona, Julian, and parts of Alpine at 0% down. Each program has trade-offs — mortgage insurance rules, loan limits, property standards — but the bottom line is that a $900,000 San Diego home does not require $180,000 in cash. It can be bought with anywhere from $0 to $31,500 down before closing costs.

What 3%, 5%, 10%, and 20% down actually looks like in San Diego dollars. On an $900,000 purchase, 3% down is $27,000, 5% down is $45,000, 10% down is $90,000, and 20% down is $180,000. On a $1.15 million purchase in coastal Pacific Beach or Point Loma, those same tiers become $34,500, $57,500, $115,000, and $230,000. The 2026 conforming loan limit in San Diego County is $1,077,550, so buyers financing above that amount move into jumbo territory, where many lenders want 10–20% down and stronger reserves. Anything at or below the conforming limit keeps you in standard Fannie Mae and Freddie Mac programs with more flexible down payment options.

Closing costs on a San Diego home loan: what to expect. Closing costs on San Diego home loans typically run 2%–3.5% of the purchase price, though the exact number depends on your lender, title company, and whether you buy points. On a $900,000 home, expect roughly $18,000–$31,500 in closing costs. Those dollars cover lender fees (origination, underwriting, appraisal around $700–$900 for a single-family in San Diego), title insurance and escrow (California uses escrow companies rather than attorneys), recording fees with the San Diego County Recorder, and prepaid items like homeowners insurance and property tax impounds. San Diego County property tax runs at roughly 1.1%–1.25% of assessed value depending on Mello-Roos and local bond assessments, and lenders typically collect 2–6 months of taxes at close.

Prepaid escrows and reserves — the numbers buyers forget. Beyond the down payment and lender fees, San Diego buyers need to prepay a year of homeowners insurance (usually $1,400–$2,400 for a single-family, higher near brush zones in Scripps Ranch, Poway, or Alpine), 2–6 months of property tax impounds, and per-diem interest from closing to month-end. On a $900,000 purchase, prepaid items alone can add $6,000–$10,000 on top of closing costs. Lenders also want to see reserves — typically 2 months of PITI for owner-occupied conforming loans and 6–12 months for jumbo — sitting in your bank account, verified and seasoned for 60 days.

San Diego down payment assistance programs worth knowing. San Diego buyers have several real down payment assistance options that stack with FHA, VA, and conventional loans. The San Diego Housing Commission runs the First-Time Homebuyer Program with deferred-payment second loans up to 22% of the purchase price for qualifying buyers inside the City of San Diego. CalHFA MyHome Assistance offers up to 3% or 3.5% of the price as a deferred junior loan, and CalHFA Dream For All (when funded) provides a shared-appreciation second for first-generation buyers. The San Diego County HOME Downpayment and Closing Cost Assistance Program covers unincorporated county areas and participating cities like Lemon Grove and Vista.

Who qualifies for San Diego down payment assistance. Most San Diego DPA programs require a minimum 640–660 FICO, completion of a HUD-approved homebuyer education course (available online through eHome or Money Management International), owner-occupancy for the life of the assistance loan, and income under the program cap — usually 80%–120% of San Diego area median income, which for 2026 is roughly $106,900 for a household of one and $152,700 for a household of four. Purchase price limits also apply, and they are set well below the top of the San Diego market, which pushes DPA buyers toward South Bay, El Cajon, Spring Valley, Escondido, and inland North County rather than coastal ZIPs.

VA loans in San Diego: still the strongest zero-down option. San Diego has one of the highest concentrations of active-duty military and veterans in the country, and VA loans continue to be the strongest tool for that community. Zero down payment, no monthly mortgage insurance, competitive rates, and a one-time funding fee that can be rolled into the loan. In 2026, VA loan entitlement in San Diego County lets qualified borrowers finance up to the conforming limit with no down payment and go above it (into jumbo VA territory) with a small down payment on the amount over the limit. Sellers can contribute up to 4% of the purchase price toward closing costs and prepaids, which routinely lets San Diego VA buyers close with near-zero out-of-pocket.

FHA loans in San Diego: 3.5% down with flexibility. FHA loans work well for first-time San Diego buyers with limited savings or credit in the 580–680 range. The 2026 FHA loan limit in San Diego County is $1,077,550 (matching the conforming limit under the high-cost formula), so FHA covers most of the entry-level and mid-market inventory in Chula Vista, El Cajon, Lemon Grove, Oceanside, and inland North County. FHA requires 3.5% down with a 580+ FICO, allows down payment gifts from family, and permits up to 6% seller concessions toward closing costs — a meaningful advantage in a slower market where sellers are willing to negotiate.

Conventional 3% down loans in San Diego and how PMI works. Conventional 97 and HomeReady/Home Possible loans let qualified San Diego first-time buyers put just 3% down on a primary residence up to the conforming limit. Private mortgage insurance (PMI) is required until you reach 20% equity, but PMI on a strong-credit conventional loan is often cheaper than FHA mortgage insurance and, critically, it drops off automatically at 78% LTV rather than sticking for the life of the loan. For a buyer with 740+ FICO purchasing a $900,000 San Diego home with 3% down, PMI typically adds $180–$320 per month — a number that disappears entirely once appreciation and paydown push you past 80% LTV.

Gift funds, seller credits, and lender credits — legitimate ways to reduce cash to close. San Diego buyers can legally reduce their out-of-pocket cash by combining several tools. Family members can gift down payment funds on conventional, FHA, and VA loans as long as the gift is documented with a signed letter and paper trail. Sellers can contribute to closing costs — up to 3% on conventional loans with less than 10% down, 6% on FHA, and 4% on VA. Lender credits let you take a slightly higher interest rate in exchange for the lender covering some of your closing costs, which can make sense if you plan to refinance or move within 5–7 years. Used together, these can turn a $45,000 cash-to-close scenario into something closer to $20,000.

A realistic total cash budget for a $900,000 San Diego home. Putting the pieces together: for a first-time buyer purchasing a $900,000 San Diego home with a 5% down conventional loan, plan on roughly $45,000 down, $18,000–$27,000 in closing costs, $6,000–$10,000 in prepaid escrows, and $8,000–$16,000 in reserves — so a total starting bank balance of about $77,000–$98,000 before you make an offer. That number drops significantly with seller credits, lender credits, or DPA, and drops to essentially zero out-of-pocket for a well-structured VA purchase with a motivated seller. Mortgage Pro Home Loans builds these breakdowns for every San Diego pre-approval, so you know your real number before you tour homes.

How San Diego property tax and Mello-Roos shape your monthly payment. San Diego property taxes are set at the state-mandated 1% base rate, but voter-approved bonds and Mello-Roos community facilities districts push the effective rate higher in newer neighborhoods. Chula Vista’s Otay Ranch, Eastlake, San Marcos, Escondido’s Eureka Springs, and 4S Ranch in San Diego frequently carry Mello-Roos assessments of $2,000–$5,000 per year on top of the base tax. Established neighborhoods like Kensington, North Park, Point Loma, and La Jolla usually run closer to 1.1%–1.15% all-in. Since your lender collects taxes monthly through impounds, a Mello-Roos-heavy home meaningfully raises your PITI even when the loan amount is identical.

Ready to run your San Diego numbers with a local loan officer? San Diego home loans are more nuanced than a national calculator can capture — loan limits, down payment programs, Mello-Roos, and seller-concession norms all shift the math. Mortgage Pro Home Loans has loan officers based in San Diego who quote real payments, real closing costs, and real cash-to-close numbers before you fall in love with a house. Get pre-approved online in about 10 minutes at https://mortgageprohl.com/apply, or reach out at https://mortgageprohl.com/contact to talk with a San Diego loan officer directly. See what programs you qualify for and what your out-of-pocket number really is.