Sioux Falls keeps growing outward, south toward Harrisburg and Tea and east toward Brandon. Investors building there face a simple constraint: frost depth and a short pour season set the schedule, and the loan has to fit that schedule.
In short: LendingStreet finances ground-up construction of 1-8 unit investment properties in the Sioux Falls metro, including spec homes, twin homes, build-to-rent duplexes and small 5-8 unit buildings. Loans are sized on loan-to-cost with terms set per project, and funds are released through a draw schedule after inspections. Plans, permits, a realistic budget and builder experience drive approval.
Twin homes are a local staple: two attached homes on separate lots that can be rented or sold individually. Build-to-rent duplexes and fourplexes go up on the edges of the city, and spec single-family homes fill new subdivisions in Harrisburg, Tea, Brandon and Hartford. A few investors build small 6-8 unit buildings on multi-family zoned lots.
Builders in the metro are used to these product types, which helps with budgets and timelines. Lot prices, utility hookups and impact fees vary widely between Sioux Falls proper and the surrounding towns, so compare them line by line before you pick a site.
Demand for newer rentals comes from the same health care, banking and manufacturing payrolls that drive the rest of the market. Newer twin homes and duplexes tend to lease to tenants who want attached garages, main-floor laundry and low maintenance.
| Project type | Common location | Typical exit |
|---|---|---|
| Twin home pair | Southwest and east Sioux Falls, Tea, Harrisburg | Sell each side or rent both |
| Spec single-family | New subdivisions in surrounding towns | Sale to a buyer |
| Build-to-rent duplex or fourplex | Multi-family zoned lots in the city | DSCR refinance |
| 6-8 unit building | Zoned infill or new phases | DSCR refinance on 5-8 units |
Footings in eastern South Dakota go below a deep frost line, and pouring concrete in deep winter takes heating and blankets that add cost. Most builders aim to get foundations in and the shell closed before the hard freeze, then finish interiors through winter.
Build time into your loan term for weather delays. A project that starts in late fall may sit at the foundation stage longer than one that starts in spring, and interest accrues on what has been drawn.
Spring starts are popular for good reason: crews are fresh, materials move faster and the finished product lands in time for the summer leasing or selling season. If you can, close the loan and pull permits over the winter so the first draw lines up with the spring thaw.
We size construction loans on total project cost: land, hard costs for the build, and soft costs like plans, permits, utility hookups and fees. The loan covers a share of that cost, and you bring the rest as equity, often in the form of land you already own.
We also look at what the finished property is worth or what it will rent for, because the exit has to work.
This example is illustrative and not a quote. An investor builds a twin home pair on a lot in a growing Sioux Falls subdivision. The lot costs $118,000, hard costs are $525,000, and soft costs for plans, permits, hookups and fees are $42,000. Total project cost is $685,000.
At 80% loan-to-cost the loan is $548,000, and the investor's equity is $137,000. Construction funds are released through draws after inspections, shown in the table below, and interest is paid only on what has been drawn.
Each draw request should match completed, inspected work. Keep lien waivers from subcontractors and suppliers organized, since title updates before each draw look for unpaid work. A clean draw process keeps the project on schedule and protects everyone involved.
| Draw stage | Share of hard costs | Amount |
|---|---|---|
| Lot payoff at closing | Lot and soft costs as approved | Per approval |
| Foundation and footings | 15% | $78,750 |
| Framing and roof | 30% | $157,500 |
| Mechanicals and drywall | 30% | $157,500 |
| Finishes and final | 25% | $131,250 |
The City of Sioux Falls reviews plans and issues building permits inside city limits. Surrounding towns and Lincoln and Minnehaha counties have their own offices. Plat approval, utility connections and impact or hookup fees vary by location, so confirm them before you set your budget.
We need approved plans and permits, or a clear path to them, before funding. Projects without plans or permits usually do not qualify.
Some subdivisions in the growing towns around Sioux Falls also have covenants that set minimum home sizes, exterior materials or rental limits. Read them before you buy the lot so your plans fit and your exit is allowed.
We look at who is building the project. A borrower with a track record of completed builds is the strongest case. If you are newer, an experienced licensed general contractor with a fixed-price contract can carry the file. A borrower with no build track record and no experienced general contractor usually does not qualify.
We also review the budget line by line. Contingency, permit fees, utility connections, driveways, landscaping and final grading are easy to underestimate. A budget that includes them shows us that the builder has done this before.
Twin home sides can be sold individually, which gives you flexibility if the market shifts. If you keep them, a DSCR loan can refinance the construction loan once the units are leased, using the combined rent and the full payment at the non-owner-occupied tax levy.
If you plan to sell, keep an eye on what similar new twin homes and single-family homes are selling for in that subdivision. Builders sometimes offer incentives in new phases that compete with your listing, so price your exit with that in mind.
Send your plans, budget, lot details and builder information through the form below or call (877) 298-1001. Our investor loans are business-purpose loans on non-owner-occupied property. See our South Dakota construction page for statewide notes, and try the draw schedule calculator to map your build.
Yes. Twin homes are 1-8 unit residential projects and fit our construction program. Each side can be sold or refinanced on its own later.
On loan-to-cost: land, hard costs and soft costs added together. Terms are set per project.
Through a draw schedule. An inspector checks completed work before each draw, and you pay interest only on what has been drawn.
Yes, but plan for weather. Getting the foundation in and the shell closed before the freeze avoids costly winter concrete work.
We need approved plans and permits, or a clear path to them. Projects without plans or permits usually do not qualify.
Possibly, with an experienced general contractor on a solid contract. Without a track record or an experienced builder, the project usually does not qualify.
No. Our investor loans are business-purpose loans on non-owner-occupied property.
Yes, if the lot is zoned for it and you have plans, permits and a realistic budget. Fourplexes and small 5-8 unit buildings fit our residential construction program.
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