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Selling antiques: auction or dealer?

There are two main routes to sell an antique: through an auction house or to a dealer. Each has pros and cons. Here is how to choose and what to ask first.

Last updated 2 November 2026

Start with a valuation

Before selling, find out what you have. Many auction houses offer free valuations by photo or in person, but terms vary. Specialist dealers may also give a verbal opinion. Get more than one opinion for anything of value, and keep any paperwork, such as receipts, certificates and family notes about where an item came from.

Route 1: auction

At auction, bidders compete and the final "hammer price" can be above or below the estimate. You pay commission and other fees to the auction house, and buyers usually pay a premium too.

Good points

Things to ask

Fees differ between auctioneers. We do not quote figures, because they change; ask for a written breakdown.

Route 2: sell to a dealer

A dealer buys outright, so you get paid quickly and the sale is certain. In return, the dealer needs to resell at a profit, so the price will be lower than the likely retail price.

Good points

Things to ask

Other routes

Online marketplaces, antiques centres that rent space, and fairs where you take a stall are also options. They take time and effort. A fair stall means paying a pitch fee and sitting there for the day; the organisers publish details, for example IACF on its website (see UK antiques fairs). Selling online widens your audience but adds packing, postage and buyer queries, and you should describe the item accurately, including any damage.

Which is best?

You wantConsider
The best price for a rare or valuable itemA specialist auction
A quick, certain saleA dealer
To clear many ordinary itemsA general auction, house clearance or dealer

Tax: Capital Gains Tax on items over £6,000

GOV.UK says you may have to pay Capital Gains Tax if you make a profit when you sell a personal possession for £6,000 or more. It names jewellery, paintings, antiques, coins and stamps, and sets of matching items such as vases or chess pieces. Some things are exempt, for example items with a limited lifespan such as clocks unless used for business, and gifts to a spouse, civil partner or charity. For jointly owned items you are exempt from tax on the first £6,000 of your share. You need to work out your gain to know whether you owe tax. This is general information, not tax advice. Check GOV.UK or ask an accountant.

Before you decide

Read our guide to hallmarks if you are selling silver, and spotting reproductions to check what you have is what you think it is.

Frequently asked questions

Is it better to sell antiques at auction or to a dealer?

Auction can reach more buyers and may give a higher price for rare items but takes longer and has fees. A dealer pays quickly but will offer less than the likely retail price.

Do I pay tax when I sell an antique?

You may have to pay Capital Gains Tax if you make a profit selling a personal possession for £6,000 or more. Check GOV.UK.

What is a reserve?

The lowest price at which the auction house may sell your item. Ask the auctioneer how it works.

Sources

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