South Dakota investors mostly build portfolios in Sioux Falls and Rapid City, with smaller holdings in Brookings, Aberdeen, Watertown and the Black Hills. With five or more rentals, a blanket loan can put them under one payment.
In short: Yes, LendingStreet finances blanket portfolio loans in South Dakota for investors with five or more rental properties, each with 1 to 8 units, under one loan qualified on the portfolio's combined rent. South Dakota has no state income tax and a small real estate transfer fee, but hail exposure and Black Hills short-term rental rules can affect individual properties.
A blanket portfolio loan puts five or more investment properties, each with 1 to 8 units, under one mortgage. Instead of separate notes, escrow accounts and due dates, you have one closing, one payment and one set of loan documents. Pricing is set for the whole portfolio.
Underwriting looks at the portfolio's combined cash flow: total rent against total principal, interest, taxes, insurance and any HOA dues. A weaker property can be carried by stronger ones, as long as the combined ratio clears the program minimum, which is 1.0x on standard programs. Loans start at $150,000 with no stated maximum, and max LTV varies by program and portfolio size.
Sioux Falls is the state's largest and fastest-growing rental market, driven by health care, finance and steady in-migration. Investors buy single-family homes, twin homes and small multifamily in neighborhoods across the city and in suburbs such as Harrisburg, Brandon and Tea. Brookings, home to South Dakota State University, and Vermillion, home to the University of South Dakota, have student rentals.
Rapid City has a strong market tied to Ellsworth Air Force Base, which is expanding, and Black Hills tourism. Spearfish, Sturgis, Deadwood and Custer lean toward seasonal and vacation rentals. Aberdeen and Watertown offer lower prices with smaller tenant pools.
This example is illustrative and not a quote. An investor owns four Sioux Falls rentals, including a twin home, and two in Rapid City. Together the six properties are worth about $1,670,000, rent for $11,350 a month and carry about $2,280 a month in taxes and insurance.
At 65% of combined value, the blanket loan is about $1,086,000. Estimated principal and interest on a 30-year schedule is about $7,593 a month, so the total monthly obligation is about $9,873 and the portfolio DSCR is about 1.15x, above the 1.0x standard minimum. On its own, the Harrisburg SFR would carry an allocated balance of about $201,593 and a ratio of about 1.12x; inside the blanket, the stronger properties help carry it. Rental-class property tax and hail-driven insurance make up most of the taxes-and-insurance column here.
| Property | Value | Monthly rent | Taxes + insurance / mo |
|---|---|---|---|
| Sioux Falls SFR, west side | $285,000 | $1,900 | $390 |
| Sioux Falls SFR, central | $250,000 | $1,750 | $350 |
| Sioux Falls twin home | $270,000 | $1,850 | $370 |
| Harrisburg SFR | $310,000 | $2,050 | $420 |
| Rapid City SFR | $290,000 | $1,950 | $390 |
| Box Elder SFR near Ellsworth | $265,000 | $1,850 | $360 |
| Portfolio total | $1,670,000 | $11,350 | $2,280 |
South Dakota charges a modest real estate transfer fee on deeds, so closing costs on a multi-property loan are mainly title, recording and lender costs. Property is reassessed regularly, and owner-occupied homes are taxed at a lower level than rental property, so a rental's bill can be higher than a similar owner-occupied house. Use current bills.
Hail is the most common insurance issue across South Dakota, and roof age and wind and hail deductibles can change premiums significantly. Black Hills properties may also carry wildfire exposure. Get quotes for every property before applying.
Selling a rental out of a blanket loan is handled through a partial release. The loan documents assign each property a share of the balance and set a release price, typically above that share, that you pay down when the property sells. The rest of the portfolio stays in place under the same loan.
Plan releases with the remaining portfolio in mind. If you sell the property with the best rent-to-value, the remaining ratio drops, so it helps to model the portfolio after the sale before you list the property.
South Dakota's landlord-tenant statutes set deposit and notice rules, and there is no rent control. Underwriting for a blanket loan is based on leases and rent rolls, so keep them current.
Vacation rentals in the Black Hills require state lodging licensing and are subject to local zoning. Rapid City and some Black Hills communities regulate short-term rentals in residential areas. If a property relies on nightly income, check the city or county rules before counting it.
The case for a blanket loan is simplicity and coverage: one payment, one set of documents, and a combined ratio that lets a lower-performing house ride along with stronger ones. It suits investors who want to stop managing a dozen separate loans.
The case for individual loans is flexibility. Each property can be sold or refinanced on its own without a release price, and a problem with one loan does not touch the others. If you expect to sell several properties in the next few years, keep them out of the blanket.
A complete package keeps the appraisals and underwriting moving. Call (877) 298-1001 or use the form below to get a quote on your South Dakota portfolio.
Yes. LendingStreet finances blanket portfolio loans on non-owner-occupied investment property in South Dakota, from $150,000 with no stated maximum. Our investor loans are business-purpose loans on non-owner-occupied property.
South Dakota charges a modest real estate transfer fee on deeds. Title, recording and lender costs make up most closing costs.
Owner-occupied homes are taxed at a lower level than rentals, so a rental's bill can be higher. Use current bills.
Five or more investment properties of 1 to 8 units each. Properties with 9 or more units are commercial and go through a different program.
Total monthly rent divided by the total monthly payment, including principal, interest, taxes, insurance and HOA dues. Standard programs want 1.0x or better.
Yes. LLC borrowers are standard. If properties sit in several LLCs, ask how the program handles multiple entities.
No stated maximum. Loans start at $150,000, and larger portfolios get more review and may have a lower max LTV.
Possibly, if licensed and allowed by local zoning. Some programs can use short-term rental income; many portfolios use long-term leases.
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