San Diego rentals, financed together under one portfolio loan.
Custom portfolio-level financing for investors who own multiple properties. Roll five or more San Diego County rentals into one blanket loan with a single payment, release individual properties as you sell, and free up capital to keep scaling. A multi-property San Diego book can sit on genuinely different legal footings parcel by parcel: each one reassesses on its own at transfer, and any short-term rental licence in the mix stays with the host, not the house, and does not move with a sale. Business-purpose only, and every structure is set in underwriting.
Typical figures, subject to underwriting and market conditions. Not a commitment to lend.
How it works
Instead of a separate mortgage on every door, we structure one blanket loan secured by the portfolio, with the option to release individual properties as you sell them. It is built for investors scaling past a handful of rentals.
If a couple of doors in my San Diego portfolio hold short-term rental licences, does that carry over when I refinance into a blanket loan?
No, and this is the single most common misunderstanding in a San Diego portfolio. The City of San Diego's whole-home short-term rental licence is capped, tied to the host rather than the property, and does not transfer between ownership or location. One host may hold only one licence and may not run more than one dwelling unit as a short-term rental at a time, so a portfolio that includes a licensed unit is not carrying a portable amenity, it is carrying one property with a legal status the others do not share. The whole-home tier outside Mission Beach is capped at roughly 1% of the city's housing stock and moves to a lottery once full; Mission Beach runs its own separate cap and is currently waitlist-only. Underwrite each parcel's use on its own footing, not as a uniform book.
I'm buying several San Diego County properties in one closing for a portfolio loan. Do they all get the same tax bill?
No, Proposition 13 reassesses each parcel individually at the price allocated to it, not at a blended portfolio number. Every purchase is its own reassessment event, and San Diego County's ad valorem rate runs from about 1.01903% to 1.28664% depending on the tax rate area, so two doors bought the same day in different parts of the county can carry meaningfully different bills even at similar prices. The county issues a supplemental assessment on each parcel covering the period from the month after transfer through the end of the fiscal year, so the reset lands mid-year on top of the regular two-instalment bill. Underwrite the portfolio door by door, on each parcel's own tax rate area, not off a single seller-supplied number.
Does titling my San Diego portfolio in an LLC change what tenant protections apply?
Yes, and it works against the mom-and-pop exemption, not for it. Inside the City of San Diego, a single-family home or condominium sits outside the day-one just-cause and relocation-assistance ordinance only when the landlord is not a corporation, LLC, or REIT. Most investor portfolios are titled in an entity for exactly the reasons a blanket loan makes sense, and that is precisely the ownership form the exemption excludes. Once a door is entity-titled, a no-fault move-out on that unit can trigger two to three months of relocation assistance and 60 days' notice. Confirm the current subsection with your California counsel before you rely on it, since the source for the exact text carries medium confidence.
Does the statewide rent cap apply across my whole San Diego portfolio the same way?
Yes, the statewide cap under AB 1482 applies parcel by parcel regardless of ownership form, separately from the City of San Diego's entity-based just-cause exemption above. For the window running 2026-08-01 through 2027-07-31, San Diego County increases are capped at 5% plus regional CPI, or 10%, whichever is less, landing at 8.2% for this period according to secondary reporting; verify the exact figure against the California Apartment Association or the underlying CPI release before you build a pro forma on it. Because the cap is statewide, it reaches every rental in a San Diego portfolio the same way even where the City's own just-cause ordinance does not.
One county, one assessor. Does that make diligence on a multi-property San Diego portfolio simpler?
For the tax and title mechanics, yes; for the fixed-charge layer, no. San Diego County is a single MSA with one assessor, one recorder, and one assessment-appeal window running July 2 through November 30, which simplifies pulling comparable records across a multi-property book compared with a portfolio spanning several counties. The exception is Mello-Roos Community Facilities District special taxes, which are fixed charges outside Proposition 13's cap entirely and cluster in eastern Chula Vista and parts of unincorporated north county. A cross-collateralised portfolio with south bay doors can carry two to four thousand dollars a year of stacked district and school-bond charges per parcel that never shows up in the ordinary tax rate area figure, and district boundaries do not follow subdivision or city lines. Pull each parcel's actual fixed charges from its own tax bill.
If I ever have to unwind one property in a San Diego blanket loan, does that hold up the rest of the portfolio?
No. California forecloses through a non-judicial trustee sale, with a statutory floor of roughly 111 to 120 days from the notice of default to the sale. That clock runs against the individual property, not the whole book. Choosing the trustee-sale track waives any deficiency claim against the borrower on that property under CCP section 580d, which is a trade-off worth understanding upfront. Our portfolio loans are structured with the option to release individual properties as they are resolved, so one door working through its own process does not force a refinance or default event across the rest of the portfolio. Anything about how a specific release interacts with your loan documents is a question for us at underwriting. See our DSCR loans if you would rather finance San Diego doors one at a time instead of as a blanket book.
How many San Diego doors do I need before a portfolio loan makes sense?
Five or more properties. Below that, financing each door on its own is usually the cleaner structure. At five and up you get a blanket loan with a single consolidated payment and the ability to release individual properties as you sell them. The diligence still runs door by door in this county: each parcel reassesses on its own at your purchase price, and a City of San Diego short-term rental licence in the mix belongs to the host rather than the house, so it does not travel with the book. Subject to underwriting.
Is there a minimum loan size on a San Diego portfolio loan?
We start at $500,000 and go up from there, with the term structured to the book. That floor is easy to clear here: mid-tier value across the metro runs roughly $1,000,000, so five San Diego County doors are comfortably past it even at the county's lower-basis south bay and inland entry points. Bring the rent roll and the parcel list and we will size the blanket against each parcel's own tax rate area rather than a blended assumption. Subject to underwriting.
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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