South Dakota · State guide
How to buy a house in South Dakota
An affordable, no-income-tax state with strong first-time buyer help and a one-of-a-kind state-built home program — set against fast-rising, hail-driven insurance. Here is the playbook for buying in the Mount Rushmore State.
Last updated June 2026
Why South Dakota is different
Buying a house in South Dakota, the short version
The federal process is the same everywhere — read the complete guide to buying a house for the eight universal steps — but South Dakota has its own programs, taxes, and closing rules worth knowing before you start.
The picture: South Dakota is affordable and tax-friendly (a statewide median around $320,000, and no state income tax; Sioux Falls and Rapid City are the growth markets). The state agency, SD Housing, offers below-market loans plus 3–5% down payment help — and even builds low-cost homes.
Two things stand out. The property tax is moderate but now capped after 2025 relief, and closings run through a title company. The real catch: this is “hail alley,” so home insurance is expensive and rising fast. Use the 50-state hub to compare other states.
The market
What homes cost in South Dakota
Affordable, but appreciating on in-migration.
The statewide median sale price was roughly $316,000–$344,000 in spring 2026 depending on the source, up around 2–4% year over year, with about 4 months of supply. No income tax and a strong economy keep drawing people in. Prices vary by area:
Median prices by area
Rapid City (Pennington, the Black Hills) ~$320K–$335K · Sioux Falls (Minnehaha/Lincoln, the largest metro) ~$310K–$327K · Brookings (university town) ~$284K–$317K · Watertown ~$245K · Aberdeen (Brown) ~$232K–$236K, more affordable · Black Hills resorts (Spearfish, Custer) higher, some over $400K.
Down payment & rate help
SD Housing programs
You don’t apply directly — you work through a participating lender. A 620 credit score and, for conventional loans, a homebuyer course are the main requirements.
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First-Time Homebuyer + 3–5% help
The core: a 30-year fixed mortgage (conventional, FHA, VA, or USDA) at a competitive rate. Its Fixed Rate Plus option adds 3% or 5% of the loan toward your down payment and closing costs — as a 0% second mortgage with no monthly payment, repaid only when you sell or refinance.
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The Governor’s House (a cheap home)
A South Dakota original: the state sells factory-built, energy-efficient homes — a 2-bedroom for about $75,900 or a 3-bedroom for about $89,900, delivered to your site. You provide the lot and foundation. Income limits apply, and they can’t go in the four biggest cities.
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The tax credit & repeat buyers
SD Housing’s Mortgage Credit Certificate turns part of your mortgage interest into a federal tax credit for the life of the loan. And if you’ve owned before, the Repeat Homebuyer Program offers a low rate, reduced mortgage insurance, and down payment help under its own limits.
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Veterans, tribal & federal help
A Veterans Waiver can skip the first-time rule, and VA loans are 0% down. Native buyers can use Section 184 tribal loans. Plus USDA (0% down — much of this rural state qualifies) and FHA (3.5% down). Local groups like HAPI add up to $5,000 more.
The SD Housing rules in brief
You’ll generally need a 620 credit score, and — for a conventional loan — completion of a free homebuyer education course (encouraged for FHA/VA/USDA). Income and price limits apply: income roughly $102,200–$113,300 for 1–2 people depending on county, with a purchase price cap of $410,000 (first-time) or $460,000 (repeat/targeted). The Fixed Rate Plus help is a repayable 0% second mortgage, not a grant — some older third-party pages call it a “gift,” but confirm the current structure with your lender.
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Property taxes
Property taxes in South Dakota: moderate, now capped
The big tax win here is that South Dakota has no state income tax. Property taxes are moderate-to-slightly-high — an effective rate around 1.06%–1.09%, with a typical bill near $2,600. Homes are assessed at full market value, and owner-occupied primary homes get a reduced school levy. After sharp increases, the state passed relief in 2025 (SB 216) that caps owner-occupied assessment growth at 3% a year from 2027 to 2031.
File for owner-occupied status — and the senior freeze
After you buy, apply for the owner-occupied classification with your county (by March 15) to get the lower school levy — it’s a one-time filing. Two more breaks worth knowing: the Assessment Freeze for elderly and disabled owners (2025 raised the income limits to $55,000 single / $65,000 multi-member, on homes up to $500,000) locks in your assessed value, and disabled veterans can exempt up to $200,000 of value. There’s also a sales-tax-funded owner-occupied tax credit coming as early as 2027 in counties that opt in.
Closing & costs
Closing on a home in South Dakota
South Dakota is a title-company state — a title/abstract company handles the closing and recording, and an attorney isn’t required (though the state keeps a strong abstracting tradition, so many closings still involve an abstract of title alongside title insurance). The transfer tax — the real estate transfer fee — is one of the lowest in the country: $0.50 per $500 (0.1%), paid by the seller (about $315 on a $315,000 home). On financing, the 2026 conforming limit is $832,750 and the FHA floor is $541,287 — and with no high-cost counties, that floor covers essentially the whole state.
South Dakota requires a seller disclosure form
South Dakota requires the seller of most homes to complete a Seller’s Property Condition Disclosure Statement — covering the home’s condition, systems, and known problems — and give it to you before you make a written offer. If you get it late, you can back out within a few days. The federal lead-paint disclosure applies to pre-1978 homes. Always get your own home inspection too — the form is the seller’s knowledge, not a guarantee, and given the hail here, pay special attention to the roof.
Insurance & risks
Insuring a South Dakota home
Here’s the real cost to plan for: South Dakota home insurance is expensive and rising fast — averaging around $3,400–$3,600 a year, among the higher states in the country. The reason is hail: South Dakota sits in “hail alley” (it holds the US record hailstone, 8 inches, from Vivian in 2010), and hail drives a huge share of claims. Add severe thunderstorms and wind, tornadoes in the east, brutal blizzards and cold in winter, and wildfire in the Black Hills.
Watch the hail deductible — and the roof
Two things dominate here. Your policy almost certainly has a separate wind/hail deductible that’s a percentage of your home’s value (not a flat amount) — a 2% deductible on a $315,000 home is over $6,000 out of pocket before coverage kicks in, so confirm yours. And insurers scrutinize roofs heavily and may only pay depreciated value on an older roof — a newer or impact-resistant (Class 4) roof can cut your premium 10–28%. South Dakota has no FAIR Plan, so if a home is hard to insure you’d use a surplus-lines broker. Flood is separate too (NFIP, near the Missouri River).
Wherever you buy
The steps that work the same in South Dakota
South Dakota sets the local rules, but these parts of buying are the same everywhere.
Quick answers
Buying a house in South Dakota: common questions
How much money do you need to buy a house in South Dakota?
With a conventional loan you need 3% down, FHA 3.5%, and VA or USDA can be 0%. On a typical ~$320,000 home that’s roughly $9,600–$11,200 down plus closing costs. SD Housing’s 3–5% help can cover much of it. See how much you really need →
Does South Dakota have down payment assistance?
Yes. SD Housing’s Fixed Rate Plus gives 3% or 5% of the loan toward your down payment and closing costs as a 0% second mortgage. Local groups like HAPI add up to $5,000, and the Governor’s House program offers very cheap state-built homes. See assistance programs →
What is the Governor’s House program?
It’s a unique South Dakota program that sells factory-built, energy-efficient homes at cost — about $75,900 for a 2-bedroom or $89,900 for a 3-bedroom, delivered to your site. You provide the lot and foundation, income limits apply, and they can’t be placed in the four largest cities.
Why is home insurance so expensive in South Dakota?
South Dakota sits in “hail alley,” with some of the worst hail and severe-storm risk in the country — plus tornadoes and blizzards. That drives premiums to around $3,400–$3,600 a year and rising. Get quotes before you make an offer, and favor a newer or impact-resistant roof.
What credit score do you need in South Dakota?
SD Housing generally requires a 620. For loans broadly, FHA can go to 580 and USDA/VA typically want 620. A higher score mainly earns a lower rate. Check the score by loan type →
Do I need an attorney to buy a house in South Dakota?
No. South Dakota is a title-company state — a title or abstract company handles the closing and recording. You can hire an attorney if you want, but it’s not required. Title insurance is standard, often alongside an abstract of title.
Does South Dakota have an income or transfer tax?
There’s no state income tax — a big benefit. The transfer tax is very low: a real estate transfer fee of $0.50 per $500 (0.1%), paid by the seller — about $315 on a $315,000 home.
Do I need special hail or flood coverage in South Dakota?
Your standard policy covers hail, but usually with a separate percentage deductible — confirm it, since it can be thousands of dollars. Flood is never in a standard policy, so add NFIP coverage if you’re near the Missouri River or a flood zone.
What’s the conforming loan limit in South Dakota?
$832,750 in every county for 2026, with the FHA floor at $541,287 statewide — South Dakota has no high-cost counties, so the floor covers essentially every home. Loans above the conforming limit are jumbo.
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