Auction House Fees vs Direct Sale: What Sellers Should Consider

When selling through an auction house, the hammer price is not always the amount the seller receives. There are a number of potential charges worth understanding clearly before consigning — and the difference between the headline figure and the net payment can be significant.

This guide explains the most common auction costs in plain terms, how they affect your net return, and how a direct sale compares. It is not intended as a criticism of auction houses — they can be an excellent route for the right items — but as a practical reference for sellers who want to understand the full picture before making a decision.

Common auction costs sellers should ask about

The following table outlines the types of charges that sellers may encounter at auction houses. Specific rates vary considerably between houses and sale types — always ask for a full written fee schedule before consigning.

Potential charge	What it may cover	Notes for sellers
Seller's commission (%)	The house's fee for handling the sale, deducted from the hammer price	Rates vary widely; typically 10–25%. May be negotiable for higher-value consignments. Always confirm in writing.
Catalogue / photography fee	Cost of photographing items and writing catalogue descriptions	May be included in commission at some houses; charged separately at others. Check terms carefully.
Insurance during sale	Cover for items while in the auction house's care	Often charged as a percentage of the hammer price or estimated value. Confirm whether cover is automatic or opt-in.
Transport / collection fee	Cost of collecting items from your address or delivering them to the house	May be offered as a chargeable service. Check whether this is included or billed additionally.
Lotting or entry fee	A fixed charge per lot entered into the sale	Not universal, but some houses apply a per-lot fee regardless of outcome. Check before consigning.
Withdrawal fee	A charge if you withdraw an item after it has been consigned and catalogued	Applies at many houses once cataloguing has begun. Rates may vary; confirm before agreeing to consign.
Storage after sale	A fee if unsold items are not collected promptly	May accrue from a set number of days after the sale. Confirm collection arrangements in advance.
VAT where applicable	VAT applied to the commission and/or other fees	VAT rules for auction sales can be complex. Clarify whether VAT applies to any charges before consigning.

Why the hammer price is not always the amount received

The hammer price — the figure called out when the auctioneer brings the gavel down — is the starting point for calculating what a seller receives, not the end point. Several deductions typically apply before a net payment is issued:

• Seller's commission is deducted directly from the hammer price. A 15% seller's commission on a £1,000 hammer price leaves £850 before any other charges.
• Buyer's premium is paid by the buyer on top of the hammer price, not by the seller. However, because buyers bid knowing they will pay premium on top, their effective ceiling is lower — which can suppress bidding, particularly on lower-value lots. See the section below for more on this.
• VAT rules for auction sales can be complicated, depending on the VAT status of the seller and the type of item. In some circumstances VAT may be applied to the commission or to the margin. If in doubt, take independent advice before consigning.
• Minimum fee floors are applied by some houses, meaning that even if an item sells for a modest sum, a minimum charge applies regardless. For lower-value lots this can represent a significant proportion of the sale proceeds.

Buyer's premium and bidding behaviour

Buyer's premium — the additional percentage paid by the purchaser on top of the hammer price — is a standard feature of most auction houses. At major houses, this is often 25% to 30% or higher, with additional charges for online bidding in some cases.

Because buyers are aware of this premium when they bid, they factor it into their maximum bid. A buyer willing to pay a total of £500 for an item will bid no higher than roughly £400 at a house charging 25% premium. This means the effective ceiling for bidding is lower than the buyer's actual appetite to pay — which can matter most for lots in the lower and middle value ranges where competitive bidding is thinner.

For high-value or rare items attracting strong competitive interest, the buyer's premium effect is often absorbed in the enthusiasm of bidding. For everyday or moderate-value lots, the dynamics can be more significant.

Direct sale clarity

A direct buyer makes a clear offer before you commit to anything. The figure you are offered is the figure you receive — there is no commission deducted, no catalogue fee, no photography charge, and no minimum fee to absorb. What is offered is what is paid.

At Fair Vintage, we make written offers on each individual piece. You can see what we are prepared to pay before you send anything, and you are under no obligation to proceed. If you do proceed and subsequently choose not to sell, we return your items fully insured at no charge.

A direct offer will not always match the best achievable auction price for an exceptional or highly sought-after piece — and we will tell you honestly if we think an item is better suited to auction. But for collections of mixed quality, items below typical auction thresholds, or situations where certainty matters more than the possibility of competitive bidding, a direct sale removes the complexity entirely.

Checklist of questions to ask before consigning

If you are considering consigning to an auction house, the following questions are worth raising in writing before you agree to anything:

• What seller's commission rate applies to my items, and is it negotiable?
• Are there minimum fees per lot, regardless of the sale price?
• Is photography and cataloguing included in the commission, or charged separately?
• What happens if the item does not sell — is there a re-entry fee or withdrawal charge?
• Are there withdrawal fees once the item has been catalogued?
• How and when will payment be made after the sale?
• Is transport or collection included, or is it an additional charge?

Auction House Alternative Guides

This page is part of a series of guides for sellers considering their options when selling inherited or estate valuables.

Common questions