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Program 11

Second Mortgage in Santa Rosa

Second mortgage on a Santa Rosa rental, first lien kept.

Our second mortgage program covers non-owner-occupied 1 to 4 unit residential investment property, including short-term rentals, worth at least $100,000. It is a separate fixed-rate loan, as a lump sum or a line of credit, behind your first mortgage, which stays in place. In California the second is a deed of trust, and Santa Rosa deals record with the Sonoma County Clerk-Recorder. Santa Rosa has closed new non-hosted short-term rental permits, so plan a rental you do not live in around long-term rent. Business-purpose only, and every loan is conditional on the borrower and the property, subject to underwriting.

Second Mortgage in Santa Rosa, CA from USA Mortgage
$1M
max loan
80%
max CLTV
660
min FICO
3-4 weeks
to close

Typical figures, subject to underwriting and market conditions. Not a commitment to lend.

How it works

We lend against the equity in a rental you already own, as a lump-sum second or a line of credit, so your first mortgage and its rate stay in place. Combined loan-to-value, counting every lien, goes up to 80%, subject to underwriting. Check that your first mortgage allows a junior lien.

Who it's for
Rental owners who want to keep their first mortgage
Investors funding a down payment or renovation
Non-owner-occupied investment property only, including short-term rentals
Individuals and entities, such as an LLC
Borrowers with a 660 or higher credit score
Business-purpose use of the funds
Typical terms
Loan amount$50K to $1M
Lien positionFirst or second
Max CLTVUp to 80%
Min FICO660
RateFrom 6.99%*
Rate typeFixed
StructureLump sum or line of credit
Min DSCR1.00
Property1-4 units, $100K+ value
Prepay penalty0 to 5 years
Closing3-4 weeks
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*Typical terms, subject to underwriting and market conditions.

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Local FAQ

Second Mortgage in Santa Rosa, answered.

Do California homestead rules limit a second mortgage on my Santa Rosa rental?
No. The homestead exemption protects the home you live in from judgment creditors, and it does not reach a deed of trust. California defines the homestead as the principal dwelling the debtor or spouse lived in when a creditor's lien attached, and its exemptions do not apply to the foreclosure of a deed of trust. The Homeowner Bill of Rights covers owner-occupied, consumer-purpose first liens, so a business-purpose second on a rental falls outside it twice. Two anti-deficiency rules do turn on the facts. The purchase-money rule in Code of Civil Procedure section 580b needs the buyer to occupy the dwelling, so a cash-out second on a rental you never lived in is outside it; ask counsel about your own loan. The short-sale rule in section 580e covers 1 to 4 unit dwellings without an occupancy test, but not a borrower that is a corporation, LLC or limited partnership. This is not legal advice; your attorney has the final say on your structure. See the second mortgage program page for terms.

Sources: california.public.law

What happens to a second lien on a Santa Rosa rental if the first is foreclosed?
The senior trustee sale can wipe out the second, but California gives the second notice, a cure right and first call on the surplus. Deeds of trust here are foreclosed by trustee sale under a power of sale, at auction in the county where the property sits. The holder of a later-recorded deed of trust is mailed notice within one month after the senior's notice of default records, and notice of sale at least 20 days before the sale (Civil Code section 2924b). A junior can reinstate the senior loan up to five business days before the sale date in the first recorded notice of sale (section 2924c). Surplus proceeds pay junior liens in order of priority before the owner (section 2924k). On 1 to 4 unit property, tenant buyers, prospective owner-occupants and other eligible bidders get a post-sale window under section 2924m, so the sale is not final at the gavel. Under the sold-out junior line of cases, restated by the California Supreme Court in Black Sky Capital v. Cobb (2019), the trustee-sale anti-deficiency rule in Code of Civil Procedure section 580d does not appear to extend to a junior whose security was sold out in a senior sale. What follows for a particular loan is fact-specific; that is a question for counsel. The place of any sale is in the property's recorded notice of sale. Read lien position explained before you add a second.

Sources: california.public.law, scocal.stanford.edu

Does California's 2025 junior-lien foreclosure law cover a second on a Santa Rosa rental?
Possibly, and the answer is not settled. Civil Code section 2924.13, added by AB 130 and signed on June 30, 2025, applies to a "subordinate mortgage", defined as a security instrument in residential real property, including a deed of trust, that was junior to another security interest when recorded. Foreclosure is unlawful where the servicer gave the borrower no written communication for at least three years or failed to send a periodic account statement the law required, and a nonjudicial foreclosure needs a recorded certification under penalty of perjury, mailed to the borrower, before it can go ahead. The text shows no unit-count, occupancy or loan-purpose limit. In California Mortgage Association v. Bonta, filed in federal court in September 2025, the plaintiffs allege the section reaches both consumer and business loans; that is an allegation, not a ruling, and no outcome was found. A related point for later: if you refinance the first, the second-lien holder generally has to sign a resubordination agreement. This is not legal advice; your attorney or title company has the final say.

Sources: california.public.law, assets.alm.com, markowitzherbold.com

What does recording a deed of trust cost in Sonoma County?
Sonoma County's schedule lists $91 for the first page and $3 per added page for a standard document with no transfer tax and no SB 2 exemption. The county page does not name a deed of trust, but a deed of trust carries no documentary transfer tax, so that tier fits it on its face. The schedule also shows the change coming on January 1, 2027: $96 for the first page and $4 per added page. As an illustration only, if the $91 tier applies, a 12-page deed of trust would record for $124 ($91 + 11 x $3) before January 1, 2027. That $91 appears to already include the $75 SB 2 Building Homes and Jobs Act fee (read as $14 base + $75 SB 2 + $2 AB 1466), so do not add the $75 again. SB 2 exempts a transfer subject to documentary transfer tax and a transfer to an owner-occupier, and a cash-out second recorded without a sale fits neither exemption on its face. California charges no documentary transfer tax or mortgage tax on a deed of trust (Revenue and Taxation Code section 11921), and Santa Rosa's own transfer tax of $2.00 per $1,000, on top of the county's $1.10, applies to sales only. Sonoma County is the only recording county for the metro. These are dated county figures, not a quote for your documents; confirm the tier with the recorder or your title company.

Sources: sonomacounty.gov, california.public.law, slocounty.ca.gov

Can I run a short-term rental on a Santa Rosa property I do not live in?
Not under a new city permit. Santa Rosa's Zoning Code chapter 20-48 requires a short-term rental permit before renting, advertising or listing. Non-hosted permits are capped at 182 citywide, and the city no longer accepts new non-hosted applications, so the count falls by attrition. A hosted permit requires the host to live and sleep in the unit, or another legal unit on the same parcel, as a principal residence for more than half the year. Unincorporated Sonoma County is no easier: new vacation rentals are prohibited in R1 zones, permits are limited to natural persons or trusts with one permit each, and a county permit expires on sale or transfer, so you cannot buy a county vacation rental and inherit its permit. Our program lends on short-term rentals, but in Santa Rosa a rental you do not live in should be planned around long-term rent. Separately, California lets a homeowners association ban rentals of 30 days or less (Civil Code section 4741).

Sources: srcity.org, permitsonoma.org, california.public.law

Does Santa Rosa have rent control?
No. Santa Rosa has no local rent control; the statewide Tenant Protection Act (AB 1482) governs. The city council adopted a rent stabilization and just-cause ordinance in 2016, and voters rejected it at referendum as Measure C on June 6, 2017; the just-cause and moratorium ordinances were repealed. Unincorporated Sonoma County is the reverse: Ordinance 6496, adopted September 17, 2024, is a local just-cause ordinance, so a rental just outside city limits carries rules the city does not. That ordinance did not remove the state law's single-family exemption. Know which side of the line the rental sits on before you count its rent toward a second payment, and use the second mortgage calculator to test the numbers.

Sources: ballotpedia.org, srcity.org

More Second Mortgage questions, answered on the program page

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About the local figures on this page

Local rules move. Every tax rate, fee, ordinance and market figure here comes from a primary source and carries the date we read it, and we correct them as the rules change. Where a number is mid-change or we could not verify it, we say so rather than guess. Before you commit a budget, confirm anything that drives it with the city or county, and talk to your attorney or CPA on questions of law or tax.

Published by USA Mortgage Funding, LLC, NMLS #152588. Researched from primary sources by our team, drafted with AI assistance, and every figure checked against its source before publishing. Where an answer rests on a public record, that record is linked under it. Figures read on 2026-08-28.

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