How to Sell Art at Auction: From First Valuation to Final Hammer

Knowing how to sell art at auction means understanding one sequence: it runs from a first valuation request to the settlement that reaches your account weeks after the hammer falls. For a private seller, an heir or a collector refining a holding, the saleroom is one route among several, and it rewards preparation. This guide follows the full path: how a house values a work, how a consignment moves from signed agreement to payment, what a seller actually keeps once commission, resale right and costs are counted, when a private sale or a gallery serves you better, and how a curated intake protects a serious consignment. The global art market reached 59.6 billion USD in 2025, with public auction turnover up 9% to 20.7 billion USD, so the mechanics that follow sit inside a market that is moving again.

Key points:

• Public auction turnover rose 9% to 20.7 billion USD in 2025, inside a global art market of 59.6 billion USD, according to The Art Basel and UBS Global Art Market Report published in March 2026.
• A seller's commission (the percentage of the sale the house keeps) typically runs 10% to 15% of the hammer price; LLB Auction charges 10% with no hidden costs.
• The artist's resale right (droit de suite) adds 4% on the first 50,000 EUR of a qualifying sale, is capped at 12,500 EUR per work, and is normally borne by the seller.
• Consignment deadlines usually fall 8 to 12 weeks before a sale, and sellers are generally paid 30 to 45 days after it, per Sotheby's published roadmap.
• A reserve is the confidential minimum you will accept, set at or below the low estimate; below it, the work does not sell.

What "How to Sell Art at Auction" Actually Involves

Selling through a house is a delegation of trust. You hand a specialist the work, a set of documents and a price expectation, and the house converts that into a catalogued lot, a marketing window and a room of competing bidders. The hammer price is the figure at which bidding stops; it is not what the buyer pays, because a buyer's premium (a surcharge the house adds on top of the hammer) is charged to the purchaser, and it is not what you receive, because your commission and costs come off it first. Understanding how to sell art at auction begins with separating those three numbers, since confusing them is the most common reason sellers feel short-changed at settlement.

Three terms recur throughout this guide, and precision about them prevents costly misunderstanding. The hammer price is what the bidding reaches. The buyer's premium is what the purchaser adds on top, commonly around 20%. The net proceeds are what you receive: the hammer price minus your seller's commission, the artist's resale right, and any agreed costs. A seller who tracks all three, rather than fixating on the hammer alone, negotiates from a realistic base and is rarely surprised at settlement.

The market context matters to your timing. Clare McAndrew, founder of Arts Economics and author of The Art Basel and UBS Global Art Market Report, noted that collectors are "perhaps becoming desensitised, especially if the wider situation shows no signs of improvement," a reading of a market that grew 4% in value in 2025 yet remains below its 2022 peak. Sales in the United States reached 26.0 billion USD, the United Kingdom 10.5 billion USD, and China 8.5 billion USD. For a seller, a recovering but selective market means the strongest results go to well-documented works placed in the right sale, not to opportunistic listings.

Most sellers arrive by one of three routes: a collector trimming or upgrading a holding, an heir settling an estate, or an owner who needs liquidity. Each has a different tolerance for time, publicity and risk, and how to sell art at auction looks different for each. A collector can afford to wait for the right sale; an executor often works to a probate deadline; a seller raising funds weighs speed against price. Naming your own constraint first, before you approach a house, keeps the process on your terms rather than the saleroom's calendar.

This article maps the seller's journey stage by stage. If you want the estimate question answered in isolation first, the companion guide What Is My Art Worth: Indicative Estimate Versus Formal Appraisal treats valuation on its own terms. Otherwise, read on in order, because each decision, from reserve to route, depends on the one before it.

How a Valuation Request Works

Every sale starts with a valuation, the house's opinion of what a work should fetch, expressed as a low-to-high estimate range. At Sotheby's, Christie's, Bonhams and LLB Auction alike, the entry point is the same: you submit clear photographs and the essential facts, and a specialist responds without charge. Sotheby's states plainly that its estimate valuations are complimentary, and that specialists assess artist, provenance, date, materials, dimensions, rarity, subject and condition against comparable results before proposing a figure.

Photographs carry the first assessment, so send the front, the back, the signature, any inscription or label, and clear detail of any damage. The reverse of a canvas often holds the most useful evidence, from gallery labels to inventory numbers that anchor provenance (the documented ownership history of a work). A specialist who can read a full set of images will give a tighter estimate and waste less of your time.

An indicative estimate is not a formal appraisal. The free figure a house gives to attract a consignment is a marketing instrument; a formal appraisal, signed and dated for insurance, probate or tax, is a paid professional document with legal weight. Knowing how to sell art at auction includes knowing which one you actually need, because presenting an insurance appraisal as a reserve floor, or treating a sale estimate as a guaranteed value, leads to disappointment on both sides.

Expect a range, not a single number. Estimates are deliberately pitched to invite bidding: a work carried at 15,000 EUR to 20,000 EUR signals both importance and an accessible entry point. If two houses value the same work very differently, ask each to justify the figure with comparables rather than choosing the higher number by reflex. A house that inflates an estimate to win the consignment sets you up for an unsold lot.

Condition shapes the estimate as much as authorship. A specialist will note tears, overpaint, discoloured varnish or a slack canvas, and each affects both the figure and the pool of bidders. Whether to intervene before selling is a genuine dilemma, since a clumsy restoration can cost more value than the damage it corrected; the question is weighed in Should I Restore a Work Before Selling It. As a rule, stabilise what is fragile, document what you can, and leave discretionary cleaning to the buyer unless a specialist advises otherwise. Learning how to sell art at auction includes resisting the urge to over-prepare a work.

From Consignment Agreement to Final Settlement

Consignment is the legal arrangement under which you keep ownership while the house sells on your behalf. The moment you accept an estimate and a sale date, the relationship is governed by the seller's agreement, which lists the property, the estimates, the reserve, the seller's commission, the sale costs and the payment terms. Read it as the contract it is, because everything you will later be paid, or charged, is defined there.

The timeline is longer than most first-time sellers expect. Consignment deadlines usually fall 8 to 12 weeks before a sale, the window a house needs to research, photograph, catalogue and market the work. The overall path spans roughly two to six months: agreement and intake, then four to eight weeks of cataloguing and promotion, then the sale itself, then settlement. LLB Auction runs timed online sales of 7 to 14 days rather than a single live session, which widens the bidding window while keeping the same disciplined intake.

After the hammer, the house collects from the buyer before it pays you. Buyers at major houses typically have five business days to settle, and the seller is then paid the net proceeds (the hammer price less the seller's commission and agreed costs) around 30 to 45 days after the sale. LLB Auction's own Contemporary Art Spring 2026 sale on 26 May 2026 offered 25 lots and sold 23, a result documented in the house's records and on Artsy. For the mechanics of each step, the detailed walkthrough Consigning a Work, Step by Step: From Enquiry to Settlement sets out the paperwork in sequence.

Between signature and sale, the house does the work that justifies its commission: professional photography, a catalogue entry, condition reporting, and targeted marketing to bidders likely to compete for the lot. This is where a specialist earns their place, matching a work to the sale and the audience most likely to pay for it. A seller who understands how to sell art at auction uses this window too, supplying provenance documents, exhibition history and certificates promptly, since a fuller catalogue entry supports a higher estimate and a more confident room.

Eight points reward a careful read before you sign.

1. Commission rate. Confirm the exact percentage and whether it is fixed or negotiable for your value band.
2. Buyer's premium. Note the premium charged to purchasers, since it raises the total price and can affect bidding behaviour.
3. Reserve. Agree the confidential minimum in writing, and confirm it cannot be moved without your consent.
4. Unsold terms. Establish the fee and the handling if the work fails to sell, commonly around 1.5% of the mean estimate.
5. Insurance. Check the cover while the work is in the house's custody, often 1% to 2% of the reserve.
6. Illustration and marketing. Identify any cataloguing or promotion charges, and whether they apply win or lose.
7. Resale right. Establish who bears the droit de suite, the seller by default in most jurisdictions.
8. Settlement date. Fix the number of days after the sale on which you will be paid.

What a Seller Pays: Commission, Resale Right and Costs

The headline cost is the seller's commission. Across the market it commonly sits between 10% and 15%: Christie's charges private sellers a 15% seller's commission plus shipping, insurance and marketing, while LLB Auction charges 10%. Rates are negotiable at the top of the market, though houses rarely reduce fees on works below 20,000 GBP, and one-off sellers seldom secure the preferential terms offered to the trade. Bonhams states that net proceeds equal the hammer price less the agreed commission and any agreed expenses, and that no cost is deducted unless it was agreed before the sale, which is the clause every consignor should insist on in writing.

Beyond commission, a cluster of smaller costs can erode the total. Insurance while the work sits with the house often runs 1% to 2% of the reserve. Photography, cataloguing and any special marketing may be charged separately, and an unsold lot commonly carries a fee near 1.5% of the average of the high and low estimate. For a clear-eyed tally of every line, the focused breakdown What a Seller Actually Pays: Commission, Costs and Net Proceeds itemises the deductions the headline rate hides.

The artist's resale right, or droit de suite, is the cost most sellers forget. Under European Union Directive 2001/84/EC, and mirrored in the United Kingdom, a royalty is due to a living artist, or one who died within the past 70 years, each time a qualifying work resells through the trade. The scale runs from 4% on the portion up to 50,000 EUR down to 0.25% above 500,000 EUR, with the total capped at 12,500 EUR; the UK Intellectual Property Office applies the same tiers in sterling, capped at 12,500 GBP and triggered at 1,000 GBP and above. The full statutory detail sits in the government guidance on the artist's resale right. The right is normally payable by the seller, although a house may contractually allocate the economic cost to the buyer, so confirm the treatment for your sale.

The scale is tiered, and the arithmetic compounds. On a qualifying work, in euros, the royalty is 4% up to 50,000, then 3% from 50,000 to 200,000, then 1% from 200,000 to 350,000, then 0.5% from 350,000 to 500,000, then 0.25% on anything above, never exceeding 12,500 in total. Because the right applies to works by artists still in copyright, a 20th or 21st century contemporary piece is far more likely to attract it than an older work whose artist died more than 70 years ago. Master how to sell art at auction and you learn to price this royalty into your expectation rather than meeting it as a surprise at settlement.

Two levers move the net more than any other. The first is the commission rate, which is negotiable at the top of the market and worth contesting on a valuable work. The second is the resale-right treatment, since shifting the droit de suite to the buyer, where a house permits it, keeps 4% of the first tranche in your pocket. VAT treatment adds a further wrinkle for cross-border sellers and is worth confirming per sale. Knowing how to sell art at auction profitably is largely a matter of negotiating these two lines before you sign, not querying them after settlement.

Setting a Reserve Without Undercutting Your Work

The reserve is your safety net and your most consequential negotiation. It is the confidential minimum below which the auctioneer will not sell, and by long-standing practice it is set at or below the low estimate, never above it. Sotheby's describes the reserve as the confidential figure agreed between consignor and house; if bidding stops beneath it, the lot is "bought in" and returns to you unsold.

A reserve set too high protects a price that the room may never reach, and a bought-in lot carries a cost. An unsold work not only incurs the unsold fee but also acquires a quiet stigma: the trade can see that a lot failed, and a burned work often needs a rest of several years before it can return to the market without suspicion. A reserve set too low risks a giveaway, though a keen reserve can also ignite competition that carries the price well past the estimate. The judgement is where an honest specialist earns their commission.

The disciplined default is to set the reserve at the low estimate and let the market work. If you cannot accept the low estimate as a floor, the work may be wrongly estimated, wrongly placed, or not ready for auction at all. Deciding how low is wise is a question worth its own analysis, and the dedicated note Setting a Reserve as a Seller: How Low Is Wise weighs the trade-off in detail. Whatever figure you agree, fix it in writing and confirm it cannot be lowered mid-sale without your consent.

The reserve interacts with the estimate the room sees, so the two must be set together. An estimate pitched to attract bidders, paired with a reserve at its floor, is the configuration that most reliably produces competition. This is the most technical judgement in how to sell art at auction, and the clearest test of whether a specialist is working for your result or for an easy consignment.

Auction, Private Sale or Gallery: Choosing How to Sell Art at Auction

The saleroom is not always the right room. A public auction offers competitive price discovery, a fixed timetable and broad exposure, but it is transparent, and a poor result is visible to the whole market. A private sale offers discretion, no public record and a negotiated price, but it forgoes the upward pressure of live competition and can take longer to find the single right buyer. A gallery offers curatorial placement and relationship selling, best suited to primary-market work and to artists a dealer already represents, but it typically works on a longer horizon and a different fee logic.

Value, urgency and appetite for exposure decide the route. High-value, well-provenanced works with clear demand thrive at auction, where competition rewards quality. Sensitive sales, whether a discreet deaccession or a work whose owner prefers anonymity, often suit a private treaty. The choice is rarely about which venue is best in the abstract, and always about which fits this work, this moment and this seller.

Fees differ by route as much as exposure does. At auction the seller's commission and resale right come off the hammer; in a private sale the house takes a negotiated margin or fee; a gallery works on a split that reflects its representation and overheads. None is cheaper in the abstract, and the right comparison is net proceeds against the probability and speed of a sale. Weighing how to sell art at auction against a quiet private treaty is finally a question of what you value more, the highest possible price or the most certain one.

Because the decision turns on fees as much as on exposure, the comparison Auction, Private Sale or Gallery: Choosing How to Sell sets the three routes side by side. Whichever you choose, learning how to sell art at auction is worth the effort even if you ultimately sell privately, because the auction estimate becomes the benchmark every private buyer will test their offer against.

Selling an Inherited Collection

An inherited collection compresses several decisions into one and adds an emotional weight the market does not share. Heirs face works they did not choose, documents that may be incomplete, and a probate valuation whose purpose differs from a sale estimate. The first task is not to sell but to inventory: list every work, gather what provenance exists, and separate the pieces with genuine market demand from those with sentimental value only.

Provenance gaps are the usual obstacle. A work without documented ownership history is harder to place, slower to sell and more exposed to authenticity questions, and rebuilding a paper trail through old invoices, exhibition records and correspondence is often the highest-value work an heir can do before consigning. Where a collection is large or notable, a house may propose a dedicated single-owner sale, which concentrates attention and can lift results, rather than dispersing the works across general sales.

The tax and timing dimensions deserve professional advice, since a probate appraisal and a sale estimate answer different questions and can diverge widely. For a fuller treatment of the sequence, the guide Selling an Inherited Collection Without Losing Your Footing walks heirs through inventory, valuation and the decision to sell or hold. Approached in order, an inheritance becomes a managed process rather than a burden, and the same principles for how to sell art at auction apply once the inventory is clear.

Timing is the heir's hardest call. A rushed dispersal in a soft season can leave value on the table, while holding indefinitely carries storage, insurance and the risk that taste moves on. A house can advise on the sale calendar and whether to place works together or apart, but the decision to sell remains the family's. Approaching how to sell art at auction as a sequence, inventory, then valuation, then a considered sale date, protects both the proceeds and the relationships an inheritance can strain.

What a Seller Nets: Three Worked Examples

Numbers make the deductions concrete. Each example below assumes a qualifying contemporary work sold at LLB Auction's 10% seller's commission, with the artist's resale right borne by the seller and no other negotiated costs. The buyer separately pays the 20% buyer's premium, which does not affect the seller's net.

A work that hammers at 20,000 EUR carries a commission of 2,000 EUR and a resale royalty of 4%, or 800 EUR, leaving net proceeds of 17,200 EUR. A work that hammers at 50,000 EUR carries a 5,000 EUR commission and a 2,000 EUR royalty, leaving 43,000 EUR. A work that hammers at 120,000 EUR carries a 12,000 EUR commission and a tiered royalty of 2,000 EUR on the first 50,000 plus 2,100 EUR on the next 70,000, a total of 4,100 EUR, leaving 103,900 EUR. In each case the seller keeps between 86% and 87% of the hammer, a ratio that holds because LLB Auction's 10% commission sits at the low end of the market.

The lesson is that commission and resale right, not incidental costs, drive the net. A seller who negotiates the commission and confirms the resale-right treatment controls the two figures that matter; the smaller lines, insurance and photography, move the total only at the margin.

The buyer's premium sits outside these sums but shapes them indirectly. Because a buyer pays 20% on top of the hammer at LLB Auction, bidders factor the premium into how high they will go, which is one reason a keen reserve and an inviting estimate matter so much. A seller who has learned how to sell art at auction reads the total price the buyer faces, not just the hammer, when judging whether an estimate is set to sell.

How LLB Auction Protects a Serious Consignment

LLB Auction is an independent online house for modern and contemporary art, running its own platform and listing on Artsy, with a committed calendar of four sales in 2026 and two in 2027. Its discipline is refusal: the house rejects roughly 40% of the works submitted to it, on the principle that saying no to inventory is what lets a collector say yes with confidence. For a consignor, that selectivity is protection, because a sale of vetted works draws more serious bidders than a crowded catalogue of uneven quality. If you are weighing how to sell art at auction with a house that curates rather than accumulates, the intake standard is the point to examine first.

Curated intake. Each submission is assessed on documentation and quality before it is accepted, and the roughly 40% rejection rate keeps the sale coherent. The house documents ownership history, certificates and condition per lot rather than describing a work as better than its report allows.

Transparent fees. The seller's commission is 10% and the buyer's premium is 20%, disclosed upfront with no hidden costs, so your net is predictable before you sign. Typical lots run 800 EUR to 50,000 EUR, with occasional works above 100,000 EUR.

Full post-sale support. Every accepted lot receives a three-page professional condition report, coordinated worldwide shipping and complete post-sale handling through to settlement. The Contemporary Art Spring 2026 sale sold 23 of 25 lots, and works handled by the house have included Andy Warhol, Yayoi Kusama, Keith Haring and Julian Opie.

To begin, request a complimentary valuation: send photographs and the essential facts, and a specialist will give you an estimate and an honest view of whether the saleroom is the right route for your work.

FAQ: How to Sell Art at Auction

How to sell art at auction without overpaying in fees?

Compare the total cost, not just the headline commission. Ask each house for its seller's commission, the unsold fee, insurance, and photography or marketing charges, then confirm in writing that nothing is deducted unless agreed beforehand, the clause Bonhams makes explicit. LLB Auction charges a 10% seller's commission with no hidden costs, against a market norm of 10% to 15%, so the negotiable figure that most affects your net is the commission itself.

How long does it take to sell a work through a house?

Plan for two to six months end to end. Consignment deadlines usually fall 8 to 12 weeks before a sale so the house can research, photograph, catalogue and market the work. After the hammer, buyers typically pay within five business days, and the seller receives net proceeds around 30 to 45 days after the sale, per Sotheby's published roadmap.

Who pays the artist's resale right?

By default the seller pays the droit de suite, though a house may contractually shift the economic cost to the buyer. The royalty runs from 4% on the first 50,000 down to 0.25% above 500,000, capped at 12,500 per work, and applies to works by artists living or deceased within 70 years. Confirm the treatment for your sale before signing.

What happens if my work does not sell?

An unsold lot is "bought in" and returned to you, usually with a fee near 1.5% of the mean estimate. A failed lot can also carry a quiet stigma, since the trade sees that it did not sell, so a burned work often needs a rest before it returns to the market. Setting a realistic reserve at or below the low estimate is the main defence.

Is an online house a safe way to learn how to sell art at auction?

Yes, provided the house documents each lot and discloses fees. An online timed sale of 7 to 14 days widens the bidding window, and a curated house that rejects roughly 40% of submissions concentrates serious buyers. Check that ownership history, certificates and a condition report accompany the lot, and that the seller's commission and buyer's premium are stated upfront, as they are at LLB Auction.

Should I get more than one valuation?

Yes, two or three complimentary estimates are worth the effort, but choose on the reasoning, not the highest number. A house that inflates an estimate to win the consignment sets you up for an unsold lot. Ask each specialist to justify the figure with comparable results, and weigh the sale plan and buyer reach alongside the estimate.

Can I sell an inherited work I cannot fully document?

Often yes, but expect a lower estimate and a slower sale. Provenance gaps raise authenticity questions and narrow the buyer pool, so rebuilding the paper trail through old invoices, exhibition records and labels is worthwhile before consigning. A specialist can advise whether a dedicated single-owner sale or a general sale suits the collection.

Conclusion

Selling well is a matter of sequence, not luck. A candid valuation, a contract read line by line, a reserve set at or below the low estimate, and a clear-eyed tally of commission and resale right together decide whether the hammer becomes a good result. The market gives a recovering but selective backdrop, with public auction turnover at 20.7 billion USD in 2025, which rewards well-documented works placed in the right sale. Understanding how to sell art at auction, from first valuation to final settlement, is what turns a work you own into proceeds you keep, and a house that curates its intake and discloses its fees is the surest place to begin.

À lire également :

• Consigning a Work, Step by Step: From Enquiry to Settlement
• What Is My Art Worth: Indicative Estimate Versus Formal Appraisal
• What a Seller Actually Pays: Commission, Costs and Net Proceeds
• Auction, Private Sale or Gallery: Choosing How to Sell
• Selling an Inherited Collection Without Losing Your Footing
• Setting a Reserve as a Seller: How Low Is Wise
• Should I Restore a Work Before Selling It

Sources :

• The Art Basel and UBS Global Art Market Report 2026 : Art Basel, 2026
• Global art sales grew 4% in 2025 : The Art Newspaper, 2026
• Artist's Resale Right guidance : GOV.UK Intellectual Property Office, 2024
• UK artist resale right at 20 : The Art Newspaper, 2026
• Roadmap for Consigning Property At Auction : Sotheby's, 2024
• A Beginner's Guide to Consigning Your Art for Sale : Artsy, 2020
• A Guide to Art Auction Fees : MyArtBroker, 2025
• How to sell with Bonhams Skinner : Bonhams, 2024
• Resale Rights Directive : EUR-Lex summary, 2006
• The Art Basel and UBS Art Market Research : UBS, 2026