St. Louis Auction Houses: What to Know Before You Bid or Consign

Revised August 17, 2026

Picture a Thursday night in Affton. Laptop open on the kitchen table, a timed online auction closing in eleven minutes, and a walnut dresser sitting at $85 with two other bidders circling it. Your pulse is doing something ridiculous over a piece of furniture you have never touched.

Now picture the other end of the same business. A family in Florissant has to have a parent’s house empty by the thirtieth. Forty years of belongings, three siblings with three opinions, nobody sleeping well. Somebody says the word “auction” and everyone nods, because it sounds like a plan and nobody has a better one.

Both of those people are about to agree to the same document without reading it: the terms of sale. That one page decides what the dresser actually costs, what the family actually nets, and when the money lands. Here is how auction houses work across the St. Louis metro from both sides of the paddle — buying and selling — and what to check before you commit to either.

How do I find a reputable auction house?

Start with the license, because that is the piece you can verify in about five minutes. In Illinois, auctioneers and auction firms are licensed by the Illinois Department of Financial and Professional Regulation under the Auction License Act, 225 ILCS 407, and IDFPR runs a public license lookup. In Missouri, auctioneers are licensed county by county under RSMo Chapter 343 rather than by a state board, so you ask the county, not Jefferson City.

Missouri’s rule is not decorative. RSMo 343.010 says no person shall exercise the trade or business of a public auctioneer by selling any goods, property or real estate without a license, and RSMo 343.250 makes a violation a class C misdemeanor carrying a $20 to $500 fine plus a one-year bar from practicing. The rate is modest — RSMo 343.080 sets $10 for one month and $50 for twelve, plus a $2 clerk issuance fee under RSMo 343.090. Which tells you something: the license is a low bar, and anyone who has not cleared it has a reason.

After the license, ask five questions and listen to how fast the answers come:

• Where are your terms of sale published, and may I read them before I consign or register?
• How many business days after the sale do you settle, and is that number in the contract?
• Will I get an itemized settlement statement showing what each lot brought?
• Which fees come out of my proceeds — hauling, photography, cataloging, unsold lots?
• What happens when a winning bidder never pays or never picks up?

An operator who has run sales in this metro for years answers all five without checking a note. Estate attorneys and bank trust officers in Clayton and St. Charles refer the same handful of houses repeatedly, so ask them.

What does a buyer’s premium do to the price you actually pay?

A buyer’s premium is a fee added on top of the hammer price, so the number the auctioneer shouts is never the number on your invoice. Illinois defines it plainly in 225 ILCS 407/5-10 as any fee or compensation paid by the successful purchaser other than the purchase price. Rates differ by house, by sale and sometimes by lot value, and every one of them is printed in the terms of sale.

The structure is what matters, not any one rate. An auction house is paid from both sides of a single transaction: the seller pays a commission taken out of the proceeds, and the buyer pays a premium stacked on top of the hammer. Some houses run a sliding scale where the percentage drops as the lot price climbs. Then sales tax generally applies unless you have a valid exemption on file, a card surcharge may apply, and an online platform can add its own fee. Four small numbers stacked on one small number stop being small.

So bid backwards. Decide the amount you are willing to watch leave your bank account, subtract the premium, tax and card fee listed in the terms, and let what is left be your maximum bid. Doing that arithmetic in the last forty seconds of a live lot is how people overpay for a dresser.

What should you check before you bid on anything?

Go to the preview, or make the catalog work like one. Almost every auction sells as-is, where-is, with no returns and no warranty, and Missouri’s commercial code backs the finality: under RSMo 400.2-328 a sale by auction is complete when the auctioneer so announces by the fall of the hammer or in another customary manner, and a bidder may retract a bid only up until that announcement. After the hammer, the conversation is over.

Preview day is the whole game. Open every drawer and run it. Look for lifted veneer, fresh glue, replaced hardware and repairs done in a hurry. If there is power, plug it in. On an online-only sale, request a condition report in writing and ask directly whether the photos show all of the damage — a straight answer to that tells you more about the house than any review. And ask whether a lot is a box lot, because what is under the top layer is rarely what sold you on it.

How does absentee and online bidding actually work?

You leave a maximum, and the system bids for you. In absentee or proxy bidding you enter the most you will pay, and the platform raises your bid one increment at a time only as it needs to, so you often win below your maximum. Timed online auctions almost always use extended bidding, or a soft close: a bid in the final moments pushes the clock out, which is why a lot closing at 7:02 is somehow still open at 7:19.

A live sale with simulcast is different again. You bid against the room, the phones and the internet at once, and the room usually has the timing advantage. Whichever format, read three lines in the terms before registering: the pickup window, the storage or abandonment fee if you miss it, and the authorization hold placed on your card. People who win from a couch in Maryland Heights and forget they now have to move a china cabinet out of Belleville by Saturday are a genuine category.

Unrelated, and we know it — your car is filthy. Find a car wash.

Should you sell by consignment, estate sale, or an outright offer?

Three routes, three different trades between price and certainty. Consignment auction keeps you as the owner until the hammer falls; the house takes its commission out of what the lots bring, so a strong night pays you well and a soft night does not. An on-site estate sale prices everything with tags and brings the crowd to the house, which handles volume better than it handles one exceptional object. An outright offer or buy-out is the fastest and usually the lowest ceiling, and for some families that certainty is worth more than the difference.

If the house is on the Illinois side, one rule changed recently and it catches people. As of January 1, 2026, under Public Act 104-0145, an estate sale in Illinois must be conducted by a licensed auctioneer when all four of these are true: it is for another person and for compensation; it is advertised and scheduled for a certain date and time; it is open to the public; and personal property is being bid on or negotiated for purchase. IDFPR’s estate sale guidance lists the exceptions — a sale run by an owner of the property, a beneficiary of a trust or will, an executor or administrator, or a guardian or receiver under court order needs no auctioneer, and neither does transferring or donating the goods to a third-party reseller or consignment shop. For families in Belleville, Edwardsville and O’Fallon hiring somebody to run the sale, ask that directly.

What sells well surprises almost everyone. Tools, shop equipment, sporting goods, quality mid-century pieces and anything genuinely scarce tend to find bidders. Large formal furniture and mass-produced collectibles often bring less than a family expects. Small dense things — coins, watches, estate jewelry, firearms and good silver — often outperform a whole room of casegoods, which is why they get pulled into specialty sales. Ask the auctioneer what has been bringing money in their room lately.

What does a reserve do, and what does “absolute” mean?

A reserve is a floor: below it, the lot does not sell. Under RSMo 400.2-328 an auction is with reserve unless it is announced otherwise, which means the default protects the seller and the auctioneer may withdraw a lot any time before completion. In an auction announced without reserve — the absolute auction — once the auctioneer calls for bids the lot cannot be withdrawn unless no bid arrives within a reasonable time. That is why absolute sales draw a bigger crowd. Bidders know the item is genuinely selling.

Two more lines from that statute are worth carrying. Retracting a bid does not revive the previous one. And if an auctioneer knowingly takes a bid on the seller’s behalf without notice that the privilege exists, the buyer may walk away from the sale or take the goods at the last good-faith bid. Sellers should also ask what a no-sale costs: many houses charge a buy-back fee when a reserve sits above the market and nothing clears it.

When do you actually get paid after the sale?

Not the next morning. Settlement follows a set number of business days after the sale closes, and that number belongs in your written contract before you hand over a single box. The delay is not stalling — buyers have to pay, cards have to clear, the pickup window has to close, and non-paying bidders get chased or their lots re-offered. A house that will not put the settlement window in writing is telling you something.

Ask for the settlement statement itemized lot by lot, not one net figure. You want the hammer price, the commission, and each pass-through for hauling, photography, cataloging or unsold lots on its own line. Ask who absorbs a non-paying bidder, too — in some contracts the lot comes back to you and gets re-run later, which moves your timeline by weeks.

What if you are only doing this because someone died?

Then slow down by one day, because the mistakes here are permanent. Before anyone loads a truck, walk the house for paper and personal items: titles, deeds, insurance policies, savings bonds, military discharge papers, tax records, photographs and address books. Check coat pockets, the backs of drawers, inside book pages, and the freezer. Firearms, ammunition, prescription medication and anything with a title need separate handling, and you should say so to the auctioneer up front rather than letting them discover it.

Two more things. Do not pre-clean, polish or refinish anything to make it presentable — on the wrong piece that removes value instead of adding it. And do not throw out the junk drawer or the garage shelf before someone who does this for a living has looked, because that is exactly where the surprises live. If three siblings are deciding by group text at midnight, ask for a second walkthrough. A good house will do one.

What auction owners wish more families understood

The fee structure is the visible part of the business. The invisible part is labor. Pack-out is people, a truck and days — sorting, hauling, photographing and cataloging hundreds of lots before a single bid exists — and that cost is spent whether the sale is strong or soft. For an estate, the product an auction house is really selling is an empty house by the deadline, not a headline price on one object. Seasonality is real too: estate work clusters when houses turn over in spring and fall, and online-only timed sales carry the calendar through the dead stretch of winter. What operators talk about among themselves is the winner who never pays and the winner who never comes to pick up, both of which cost real money after the gavel. And people find the sale before they find the lot — someone searching auction houses near them in this metro is the top of that funnel, which is why a complete, current listing on St Louis Near Me Directory earns its keep.

Frequently asked questions

What percentage do auction houses take?

There is no single figure, because a house is paid from both sides. The seller pays a commission deducted from the hammer price, and the buyer pays a premium added on top of it — Illinois defines that premium in 225 ILCS 407/5-10 as compensation from the successful purchaser beyond the purchase price. Rates vary by house, sale format and lot value, and many use a sliding scale. The published terms of sale for that specific auction are the only reliable source.

What are typical auction fees?

Beyond commission and buyer’s premium, expect some combination of hauling or pack-out, photography and cataloging, credit card surcharge, an online platform fee, storage if you miss the pickup window, and an unsold-lot or buy-back fee when a reserve is not met. Sales tax generally applies to buyers without an exemption on file. Ask which of these are pass-throughs deducted from your settlement and which are billed separately.

What do most auction houses charge?

The honest answer is that the total take is split across a seller commission and a buyer premium, and quoting one house’s rate tells you nothing about the next one. Rates also move with the format and the category of goods. Get your number in writing before you register or consign, for your sale specifically.

What are common auction mistakes?

Bidding the hammer price instead of the all-in price. Skipping the preview and trusting eight photographs. Setting a reserve above what the room will pay, then owing a buy-back fee on a lot that did not sell. Winning something in Kirkwood you have no way to move by Saturday. And on the selling side, cleaning or refinishing an item before anyone who knows the category has seen it.

How do I find a reputable auction house?

Verify the license first: IDFPR licenses auctioneers and auction firms in Illinois under 225 ILCS 407 and publishes a lookup, while Missouri licenses auctioneers at the county level under RSMo Chapter 343. Then read the published terms of sale, ask how many business days until settlement and whether that appears in the contract, and ask an estate attorney or a bank trust officer who they send families to.

What are the upcoming auctions happening in St. Louis?

Sale calendars move week to week, so the current list lives with the houses themselves rather than in any article. Check each auctioneer’s own calendar page and email list, and check the online bidding platforms they use, since many metro sales now run timed-online or live-with-simulcast. Preview times are usually posted with the catalog, and the preview is the part worth putting on your calendar.

How much money do you need for an auction house?

As a buyer, less than people assume — box lots and utility furniture often open low, though you should register with a card that can carry the authorization hold and budget for the premium and tax. As someone considering starting a house, the license is the cheap part: Missouri’s statutory rate under RSMo 343.080 tops out at $50 for a twelve-month license. Trucks, storage, staff and insurance are the real capital.

Can you provide me with a list of foreclosures in Saint Louis City?

Those are a different process from the auction houses in this category. RSMo 343.010 specifically excludes court-ordered sales and judicial foreclosures from the definition of a public auctioneer, so foreclosure and delinquent-tax sales run through the courts and county offices rather than through a consignment auction house. Contact the relevant sheriff’s office or collector of revenue for their published sale lists and schedules.

About the Author: The St Louis Near Me Directory Team
Written by a dedicated team of St. Louis locals who live, work, and play right here in the St. Louis metro. Founder Lane Forman and team are committed to building the region’s most trusted directory by verifying listings and connecting local businesses with loyal customers across Missouri and Illinois.

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