A second mortgage on your Riverside County rental, first untouched.
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. Riverside County's newer subdivisions often carry Mello-Roos special taxes that rank ahead of any deed of trust, so the tax bill matters before you size a second. Business-purpose only, and every loan is conditional on the borrower and the property, subject to underwriting.
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
Do California's homeowner protections cover a second mortgage on my Riverside rental?
Mostly not, because they are built around your own home. California's homestead exemption protects the debtor's principal dwelling from judgment creditors, and by statute the exemptions do not apply to the foreclosure of a deed of trust at all. The Homeowner Bill of Rights is limited to owner-occupied first liens securing a loan made for personal, family or household purposes, so a business-purpose second on a rental sits outside it on both counts. One rule does reach rentals: CCP 580e bars a deficiency after a lender-approved short sale of a dwelling of up to four units with no occupancy test, but it does not apply when the borrower is a corporation, LLC or limited partnership, so how you hold title matters. Business-purpose real estate lending is itself a licensed activity in California, under the California Financing Law or a real estate broker license. This is not legal advice; your attorney or title company has the final say. See the second mortgage program page for terms.
What happens to a second on my Riverside rental if the first mortgage is foreclosed?
The second lender gets notice, a chance to cure, and a place in line for any surplus. California deeds of trust are usually foreclosed by trustee sale under the power of sale, with at least three months between the notice of default and the notice of sale. Civil Code 2924b requires notice of the default to be mailed, within one month of recording it, to the holder of any later-recorded deed of trust, and notice of the sale at least 20 days before it. Under 2924c a junior lienholder can reinstate the senior loan until five business days before the sale date in the first notice of sale. If the sale brings more than the senior debt and costs, 2924k pays junior liens in order of priority before anything goes to the owner. Under 2924m a trustee sale of a 1 to 4 unit property is not final at the gavel, because eligible bidders such as tenants and prospective owner-occupants get a window after the sale, so surplus can take longer to settle. The sale must be held at auction in Riverside County, between 9 a.m. and 5 p.m. on a business day, and the recorded notice of sale names the place for each property. Read lien position explained before you stack debt.
When a senior sale wipes out the second on a Riverside County rental, what happens to that note?
California courts have answered that on specific facts, not with a blanket rule. If your Riverside County rental carries a first and a second, this is what the statute says and what the cases held. CCP 580d bars a deficiency on a note whose own deed of trust was sold under a power of sale. In Black Sky Capital v. Cobb (2019), the California Supreme Court restated Roseleaf v. Chierighino (1963): section 580d "does not appear to extend to a junior lienor whose security has been sold out in a senior sale." On the facts in Black Sky, where one creditor held both notes, signed more than two years apart with no evasive loan splitting, the court held that 580d did not bar a deficiency on the junior note. Those are holdings on their facts, not a rule for any other loan. Separately, Civil Code 2924.13, signed on June 30, 2025 as part of AB 130, makes it unlawful to foreclose a subordinate deed of trust on residential property if the servicer sent the borrower no written communication for at least three years or skipped a periodic statement the law required, and bars a nonjudicial foreclosure until the servicer records and mails a certification under penalty of perjury. The statute's text shows no unit-count, occupancy or loan-purpose limit, and whether it reaches business-purpose seconds is unsettled: a lawsuit filed September 8, 2025 (California Mortgage Association v. Bonta, E.D. Cal.) alleges it reaches both consumer and business loans, which is an allegation, not a ruling. How either rule applies to your loan is a question for your attorney.
What does it cost to record a second deed of trust in Riverside County?
Recording fees, yes; transfer tax, no. California's documentary transfer tax does not apply to an instrument given to secure a debt, and the state charges no mortgage tax. The Riverside County Assessor-County Clerk-Recorder's consolidated schedule (Rev. 01/2026) lists $14 for the first page and $3 for each additional page, a $10 Real Estate Fraud Prosecution Trust Fund charge per title that names deeds of trust, subordination agreements and modifications, and a $75 SB 2 fee per title and parcel that may apply. A separate $2 fee under Government Code 27388.2 took effect July 14, 2023. Both the $75 and the $2 exempt a recording tied to a transfer subject to transfer tax or a transfer of a home to an owner-occupier, and a cash-out second recorded without a sale fits neither on its face. As an illustration, not a quote for your documents: a one-page deed of trust on one parcel comes to $14 + $10 + $75 + $2 = $101, before extra pages. Confirm the figures with the recorder before closing; its recording page lists in-person and mail submission. Every city in the county records with this one office; San Bernardino County, across the line, has its own recorder.
Do short-term rental rules in Riverside County affect a second on my rental?
They can, and they differ by city. The program accepts short-term rentals, but Riverside County has no single rule. In the City of Riverside, any owner renting residential real estate needs a business tax certificate, and certificates are not transferable. Unincorporated Riverside County (Ordinance 927) and the Coachella Valley cities set their own short-term rental rules, which we have not re-checked here, so confirm the current rule with the city or county before you count on short-term income. Check the HOA too: California voids most association bans on renting, but lets an association prohibit rentals of 30 days or less.
Can a Mello-Roos tax on my Riverside County rental get ahead of a second mortgage?
Yes. It already sits ahead of every private deed of trust. Government Code 53340(e) gives a Mello-Roos special tax the same collection procedure, sale and lien priority as ordinary property taxes, so it ranks ahead of both your first and your second. Under 53356.1 the district can also go to superior court to foreclose its own lien for delinquent special taxes, separately from the county tax sale. The charge is a fixed line on the tax bill, not part of the rate, and it runs with the land. The county Assessor says the bill identifies each Mello-Roos charge as a CFD with a fund number and amount and lists a phone number for each district. Pull the current bill by parcel number and call each district before you borrow against the rental. Our CLTV guide shows how every lien counts.
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 2026-08-15.
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