San Anselmo sits right at the conforming-to-jumbo threshold — median prices around $1.6–$1.7M mean many purchases land right at the boundary between high-balance conforming ($1,209,750) and jumbo. That threshold decision matters more than most buyers realize: structure it right and you stay in conforming territory; miss it and you’re in jumbo with different underwriting and a rate bump. I’ve been doing exactly this analysis for Marin buyers for nearly 20 years. I’m Michael DiVita — DRE #01818285 | NMLS #323700, DiVita Home Finance, Tiburon, CA. Call me at (800) 239-1103.
Conforming vs. Jumbo: The $1.2M Decision Point in San Anselmo
Marin County’s 2026 high-balance conforming loan limit is $1,209,750. Here’s how San Anselmo purchases fall into each category based on price and down payment:
| Purchase Price | Down Payment | Loan Amount | Loan Type |
|---|---|---|---|
| $1,400,000 | 15% ($210K) | $1,190,000 | High-Balance Conforming ✓ |
| $1,500,000 | 20% ($300K) | $1,200,000 | High-Balance Conforming ✓ |
| $1,600,000 | 20% ($320K) | $1,280,000 | Jumbo |
| $1,600,000 | 25% ($400K) | $1,200,000 | High-Balance Conforming ✓ |
| $2,000,000 | 20% ($400K) | $1,600,000 | Jumbo |
| $2,500,000 | 25% ($625K) | $1,875,000 | Jumbo |
The strategic takeaway: if you’re close to the conforming limit, a modest additional down payment can move you into high-balance conforming territory — potentially a better rate with more flexible guidelines. That’s exactly the analysis your San Anselmo mortgage broker should be running before you decide on a loan structure.
Jumbo Loan Requirements for San Anselmo Buyers
Credit Score
- 700 minimum at most jumbo lenders
- 720+ for competitive rates and better program access
- 740+ for best pricing on loans above $1.5M
Down Payment
- 10% available on jumbo loans up to ~$2M with strong credit and reserves
- 15%–20% standard for $1.5M–$2M loans
- 20%+ required for most loans above $2M
Reserves
- 6–12 months of PITI for loans $1.2M–$2M
- 12+ months for loans above $2M
- Reserves may include retirement accounts at 60–70% of value
DTI Ratio
Most jumbo lenders target 43% DTI maximum, though some programs allow up to 49% with strong compensating factors (high credit score, significant reserves, large down payment).
Current Jumbo Rates for San Anselmo, CA (2026)
For a well-qualified buyer (720+ credit, 20% down, full income documentation):
- 30-Year Fixed Jumbo: 6.90%–7.10%
- 15-Year Fixed Jumbo: 6.40%–6.65%
- 10/1 ARM Jumbo: 6.50%–6.75%
- 7/1 ARM Jumbo: 6.35%–6.60%
Compare these to high-balance conforming rates of approximately 6.75%–6.90% for a 30-year fixed — jumbo rates are modestly higher but can be competitive depending on the lender and profile.
Alternative Income Programs for San Anselmo Jumbo Buyers
Bank Statement Loans
San Anselmo attracts many self-employed residents — from independent professionals to small business owners — who may show lower taxable income on their returns. A bank statement loan qualifies on 12–24 months of actual bank deposits instead. Rates are slightly higher than full-doc jumbo, but the access to higher loan amounts can be worth it.
DSCR Loans for Investment Properties
If you’re purchasing a rental property in San Anselmo, a DSCR loan qualifies based on the property’s rental income rather than your personal income — useful for investors who have maxed out their conventional loan count or prefer to keep personal finances separate from investment purchases.
Payment Estimates for San Anselmo Jumbo Buyers
At a 7.00% rate on a 30-year fixed jumbo:
- $1.3M loan: ~$8,651/month P&I
- $1.5M loan: ~$9,982/month P&I
- $1.8M loan: ~$11,978/month P&I
- $2.0M loan: ~$13,309/month P&I
Add property tax (~$1,100–$1,800/month) and homeowners insurance ($300–$600/month) to get your total PITI estimate.
Frequently Asked Questions
How do I avoid jumbo financing on a $1.6M home in San Anselmo?
On a $1.6M purchase, putting 25% down ($400,000) reduces the loan to $1,200,000 — just below Marin County’s $1,209,750 high-balance conforming limit. This keeps you in conforming territory, which typically means a slightly lower rate, easier underwriting, and more lender options. Whether the trade-off (extra $80K down vs. staying conforming) makes sense depends on your liquidity and rate environment. We run both scenarios and show you the dollar difference before you commit to a structure.
Can self-employed buyers get a jumbo loan in San Anselmo?
Yes. Bank statement jumbo loans are specifically designed for self-employed buyers in markets like San Anselmo, where many residents are business owners, consultants, or creative professionals. These programs use 12 or 24 months of bank deposits as qualifying income — bypassing tax returns entirely. Rates run modestly above full-doc jumbo rates, but the qualifying income from deposits often substantially exceeds what tax returns show after business deductions. We regularly place self-employed clients into jumbo loans that wouldn’t qualify using conventional income documentation.
What are typical reserves required for a $1.5M–$2M San Anselmo jumbo loan?
For jumbo loans in the $1.5M–$2M range, most lenders require 12–18 months of post-close reserves — liquid assets remaining after your down payment and closing costs. Eligible reserves include checking and savings accounts, taxable investment accounts, and retirement accounts at 60%–70% of their value. Retirement account haircuts reflect early withdrawal penalties. On a $1.5M loan with $10,000/month PITI, 12 months of reserves = $120,000 — this is a hard minimum many buyers need to verify in advance.
Also see: San Anselmo mortgage broker guide | Marin County jumbo loan guide | Marin County mortgage hub
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Talk to Michael Directly
DiVita Home Finance | Tiburon, CA | Licensed since 2007. DRE #01818285 | NMLS #323700.
💬 Text: (310) 849-9124
