To negotiate a home price in the Sioux Falls market, start with what sellers actually accept: in the City of Sioux Falls, sellers received 97.3% of their original list price in September 2026, on a median sale of $344,600 (RASE MLS). That means the typical successful negotiation lands roughly 2–3% below asking — more if the home has sat past the 81-day average, and far less in the $300K–$350K core, where sellers earn 99% of original list. Knowing how to negotiate a home price in Sioux Falls comes down to reading days on market, price band, and property type before you ever write a number.
Know the market before you make the first move
Negotiation strength shows up in the closed-sale numbers. In the City of Sioux Falls in September 2026, homes sold in an average of 81 days, down from 90 the September before, and sellers received 97.3% of their original list price. Closed sales rose 15.9% to 219, while new listings dipped 2.2% to 450 (City of Sioux Falls, September 2026, RASE MLS). Across the broader RASE region, average days on market fell 3.3% to 87 in September.
Translation: this is a selective market. Priced-right homes move fast and give you little room. Overpriced homes sit, and every week they sit transfers leverage to you. With 30-year mortgage rates moving above 7% in late September 2026 (Freddie Mac), buyers are payment-sensitive and sellers know it — which is exactly why the negotiation is rarely just about the sticker price. For the bigger picture on why competition stays stiff, see Why Is the Sioux Falls Housing Market So Competitive in 2026?
Where the leverage actually is
Three signals tell you how hard you can push on any given house.
- Days on market. The city average is 81 days (City of Sioux Falls, September 2026, RASE MLS). A home under that number is likely drawing interest and may have competing offers. A home past 90–100 days has usually missed its price, and the seller hears the silence every day. That is where meaningful discounts happen.
- Price band. Per the RASE Housing Supply Overview (rolling 12 months through September 2026), sellers in the $300K–$350K core earn 99.0% of original list price — almost no give. Above $900K, that figure falls to roughly 94.9–96.2%. The upper end of this market routinely negotiates 4–5 points; the core barely negotiates at all.
- Property type. Across the RASE region over the 12 months through September 2026, condos and townhomes averaged 115 days on market versus 89 for single-family detached, and new construction averaged 168 days versus 80 for previously owned homes (RASE MLS). New builds close near list — but builders negotiate through rate buydowns, closing costs, and upgrades rather than price, and they have more room to talk than a resale seller does.
Price is one lever. Terms are four more.
In a market where the average city seller gives up only about 2.7% from original list, the buyers who win negotiations usually win on terms, not dollars. A flexible closing date can be worth thousands to a seller who needs time — or needs out fast. A clean, focused inspection approach (narrow the scope, do not waive it) reads as lower risk. Seller-paid closing costs can matter more to your bottom line than an equivalent price cut: $5,000 off the price saves you roughly $33 a month at current rates, while $5,000 in paid closing costs is cash you keep at the table. Appraisal-gap language and stronger earnest money both signal you will actually close — and certainty is the currency sellers care about most.
The counteroffer dance, round by round
In a typical South Dakota transaction the sequence is offer, counter, counter, acceptance — usually one to three rounds. Two mechanics matter. First, every counteroffer legally replaces the one before it, so nothing is settled until both sides sign the same version. Second, counters carry deadlines; letting one expire is a decision, not a delay. Do not reopen points already agreed in earlier rounds — it burns goodwill you may need after inspection. Your starting number should be grounded in comparable sales, not a percentage habit; that is covered in detail in How Much Should You Offer on a House in Sioux Falls?
The second negotiation: after the inspection
Most Sioux Falls deals are really two negotiations, and the second one starts when the inspection report lands. You generally have three tools: ask for repairs, ask for a credit or price reduction, or accept as-is. Keep requests material — safety, structure, mechanical systems, water. A seller who just negotiated price in good faith will stretch for a furnace issue; nobody stretches for a list of cosmetic nitpicks. Know what the report will and will not flag before you get there: What a Home Inspection Really Checks in Sioux Falls (Especially Older Homes) walks through it.
Mistakes that kill negotiations in this market
The most expensive mistake is lowballing a well-priced home in the core band — at 99% of list received, a 10%-under offer on a fresh $340K listing does not open a negotiation, it ends one, and the house sells to someone else while you wait for a response. Close behind: nickel-and-diming after inspection, waiving the inspection entirely to look strong (a risk you do not need to take in this market), and negotiating past the point of the house — winning $3,000 and losing the home you actually wanted. Decide your walk-away number before round one, then let the data, not the adrenaline, run the rounds.
Frequently asked questions
How much below asking price can you offer in Sioux Falls?
City of Sioux Falls sellers received 97.3% of original list price in September 2026 (RASE MLS), so the average successful negotiation lands about 2–3% below asking. But the range is wide: homes in the $300K–$350K core give up about 1%, while homes above $900K routinely negotiate 4–5% or more, and homes sitting past 90 days can go deeper.
Is Sioux Falls a buyer’s or seller’s market right now?
It is selective rather than one-sided. In September 2026, City of Sioux Falls sellers received 97.3% of original list price and homes averaged 81 days on market (RASE MLS) — well-priced homes command near-full price while overpriced ones sit and negotiate.
Can you negotiate on new construction in Sioux Falls?
Yes, but rarely on price. New construction across the RASE region averaged 168 days on market over the 12 months through September 2026 (RASE MLS), and builders typically negotiate through rate buydowns, closing-cost contributions, and upgrade packages while keeping the contract price near list.
Should you waive the inspection to win a negotiation?
No. Even in competitive situations there are safer ways to strengthen an offer — a tighter inspection window, a narrowed scope, or an information-only inspection. Waiving it entirely trades a known cost for an unknown one.
What happens if the appraisal comes in below the negotiated price?
The negotiation reopens. The seller can reduce to the appraised value, you can bring the difference in cash, you can split it, or — if your financing contingency is intact — you can walk. This is why appraisal-gap language should be sized to the comps, not to your enthusiasm.
Negotiating an offer this fall?
Every negotiation above played out in real transactions. I have closed 300+ homes across the Sioux Falls metro over 11+ years, and I handle every negotiation personally — one agent, start to finish, no hand-offs. If you want a second set of eyes on a specific house and what the data says it should sell for, reach out.
Bryan Anfinson, REALTOR® — Hegg, REALTORS® · Sioux Falls, SD
Call or text (605) 670-9846 · bryan@hegg.com · bryananfinson.com
This article is for general informational purposes only and is not financial, legal, or tax advice. Market conditions change; figures are current as of the sources and dates cited. All real estate services are offered in compliance with the Fair Housing Act.
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