Two numbers usually decide a Santa Rosa DSCR loan before rent even enters the conversation: the property tax bill that resets to your purchase price, and the insurance premium on a home in a county that has lived through the Tubbs, Kincade and Glass fires.
In short: LendingStreet makes DSCR loans on 1-8 unit rentals in Santa Rosa, Rohnert Park, Petaluma, Windsor and across Sonoma County that qualify on the property's rent, with no W-2s or tax returns. Loans start at $150,000 with no stated maximum, purchases go up to 80% LTV, the standard minimum DSCR is 1.0x and the minimum credit score is 620. Because Santa Rosa prices are high relative to rents, many purchases work at lower leverage or with a second unit such as an ADU.
Close to downtown, the Junior College neighborhood and the West End have older bungalows, duplexes and small multi-unit buildings that rent to students at Santa Rosa Junior College and to people working downtown and at the hospitals. Railroad Square and the SMART train station make the downtown area convenient for commuters heading toward Marin.
Coffey Park, largely rebuilt after the 2017 Tubbs Fire, now has many newer homes on the north side of the city. Southwest Santa Rosa and Roseland have more modest prices and stronger rent-to-price ratios. Bennett Valley, Rincon Valley and Montgomery Village have mid-century and 1970s homes in established neighborhoods. Outside the city, Rohnert Park and Cotati sit near Sonoma State University, and Windsor and Petaluma draw families and commuters.
| Area | Typical rental | What usually decides the ratio |
|---|---|---|
| Junior College, West End, downtown | Bungalows, duplexes, small buildings | Older systems; student and staff demand |
| Coffey Park | Rebuilt newer single-family | Higher new tax base; insurance availability |
| Roseland, southwest Santa Rosa | Single-family, duplexes | Closer rent-to-price; condition |
| Bennett Valley, Rincon Valley | Mid-century single-family | Wildfire insurance in hillside areas |
| Rohnert Park, Cotati | Single-family, duplexes near SSU | Student leasing; HOA rules in some tracts |
Under Proposition 13, California property taxes are based on the assessed value set when a property changes hands, plus limited annual increases. When you buy, the assessed value resets to roughly your purchase price, and the base tax is about 1% of that value plus voter-approved bonds and special assessments, which vary by location within Sonoma County.
That means the seller's tax bill is almost never the right number for your DSCR. If the seller has owned for 20 years, your bill could be several times theirs. Budget on your purchase price, and look up special assessments on the Sonoma County tax bill.
Many insurers have reduced new homeowner and landlord policies in California, and Sonoma County's fire history makes that more pronounced in the hills and wildland edges. Some owners end up with the California FAIR Plan for fire coverage plus a separate difference-in-conditions policy for the rest. That combination often costs more than a single policy.
Get a binding insurance quote before you remove contingencies. On a Santa Rosa rental, an insurance surprise can move the ratio as much as a change in leverage.
This example is illustrative and not a quote. An investor buys a duplex near the Junior College neighborhood for $900,000. Each unit leases for $2,350, for $4,700 in combined rent. Taxes are budgeted at about $862 a month on the new purchase price, and insurance at $275.
At 65% LTV, the ratio is about 0.93x. At 60% LTV it is about 0.99x, just short of 1.0x. At 55% LTV the ratio is about 1.06x, which gives the investor a small cushion.
Santa Rosa purchases often need this kind of down payment to clear 1.0x on long-term rent alone. Sub-1.0 DSCR programs exist for some files, and adding a permitted ADU can change the picture.
Notice that taxes and insurance together are more than $1,100 a month here, close to a quarter of the rent. In many inland markets that figure would be far smaller. In Santa Rosa, getting those two numbers right matters as much as the loan amount.
| Item | 65% LTV | 60% LTV | 55% LTV |
|---|---|---|---|
| Loan amount | $585,000 | $540,000 | $495,000 |
| Estimated principal and interest | $3,892 | $3,593 | $3,293 |
| Taxes and insurance | $1,138 | $1,138 | $1,138 |
| Total monthly payment | $5,030 | $4,730 | $4,431 |
| DSCR on $4,700 combined rent | About 0.93x | About 0.99x | About 1.06x |
California law makes it easier to add accessory dwelling units and junior ADUs to single-family lots, and Santa Rosa has seen many built since the fires. A permitted ADU with its own lease can count toward qualifying rent. That second rent stream is one of the most effective ways to make a Santa Rosa rental work at higher leverage.
Confirm the ADU was permitted and finaled with the city. An unpermitted conversion may not be credited by the appraiser or underwriting.
California's Tenant Protection Act caps annual rent increases on many units at a percentage tied to inflation, with a maximum, and requires just cause for terminations after a tenant has been in place for a period. Some single-family homes and condos can be exempt, but whether the exemption applies depends on ownership and required notices; ownership through certain entities can affect it.
Santa Rosa has also considered and adopted local tenant measures over the years. Check current city rules with a local attorney or property manager, and underwrite on in-place rents when buying occupied property.
The City of Santa Rosa requires a permit for short-term rentals and treats hosted and non-hosted rentals differently, with limits on non-hosted rentals in residential areas. Unincorporated Sonoma County has its own vacation rental rules, with stricter limits in some areas. Rules change, so confirm before relying on nightly income.
Where a property can legally operate as an STR, some programs qualify on projected short-term revenue. Most Santa Rosa rentals, though, are underwritten on 12-month leases.
Send the address, price, rent for each unit and the leverage you want. We will run the ratio on your real tax and insurance figures and show you options. Call (877) 298-1001 or use the form below. Our investor loans are business-purpose loans on non-owner-occupied property.
Yes. We finance 1-8 unit rentals in Santa Rosa and across Sonoma County, from $150,000 with no stated maximum.
Usually because taxes reset to your purchase price and insurance costs more than the seller paid. Use your own figures, not the seller's.
A FAIR Plan policy paired with a difference-in-conditions policy is common in Sonoma County. Coverage must meet program requirements, so share the quote early.
Yes, if the ADU is permitted and has market rent or a lease. Unpermitted units may not be credited.
It applies to many units. Some single-family homes and condos can be exempt depending on ownership and notices. Confirm with counsel.
On some programs, if the property has the required city or county permit and can legally operate.
No. The property qualifies on its rent, with a 620 minimum credit score.
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