What does it cost to sell land at auction? Every seller's fee in the UK

Selling land at a traditional UK auction usually costs the seller an upfront entry fee, a commission on the sale price if it sells, VAT on both, and a solicitor for the legal pack and conveyancing. Some auctioneers take their fee from the buyer instead, through a buyer's premium or a reservation fee. On top of the fees sits capital gains tax, which at a traditional auction falls in the tax year of auction day.

Fees vary by auctioneer and by lot, and there is no standard rate for land. What you can compare is structure: what's due upfront, what's due only on a sale, and what's due if the lot doesn't sell. The figures below are sourced where a public figure exists. The rest are for you to get in writing from the auctioneer and your solicitor.

What will selling land at auction cost me?

This table lists every cost a seller can face, as of September 2026. "Sourced figure" gives a published number where one exists. Blank means the cost is set by the auctioneer, solicitor, or assessor, so get it quoted.

What fees do auctioneers charge sellers?

Traditional auctioneers usually charge in two parts. The entry fee, sometimes called a catalogue, listing, or marketing fee, covers the catalogue entry, advertising, and boards. It may be due when you instruct, so check whether it's refundable, credited against commission on a sale, or lost if the lot doesn't sell.

Commission is the main fee. It's normally a percentage of the hammer price with a minimum amount, or a fixed fee, plus VAT. Under the RICS Common Auction Conditions, the auctioneer holds the buyer's deposit, and the RICS professional standard expects the terms of appointment to state the auctioneer's right to deduct agreed fees and expenses from it. So your commission can be taken before the deposit reaches you.

The auctioneer has to tell you all this before you're committed. Section 18 of the Estate Agents Act 1979 requires written details of when you become liable to pay, the amount or how it's calculated, and any other payments you'll owe the auctioneer or anyone else. The RICS professional standard adds that the terms should say exactly what you owe if you withdraw between appointment and auction, and how long the appointment runs.

If the lot includes a house or cottage, The Property Ombudsman's code for residential estate agents applies to members. It requires a percentage fee to be quoted including VAT, with an example amount. It also gives you 14 days to cancel a contract signed at your home, at work, or online. Estate agents doing residential work must belong to an approved redress scheme under section 23A of the Estate Agents Act 1979. Bare land isn't residential, so check which scheme, if any, covers your sale.

What should I compare between quotes?

Headline commission is only one line. Ask each auctioneer for:

• the entry fee, and whether it comes back on a sale or a no-sale
• commission as a percentage or fixed fee, the minimum fee, and whether VAT is included in the quote
• what's charged if the lot is withdrawn, doesn't sell, or sells before or after the auction, and for how long after the auction
• any fee the auctioneer charges the buyer, since it affects what bidders will pay
• any extra charges for ID checks, photography, drone footage, boards, or extra advertising

The guide price and reserve also shape your costs, because a lot that fails to reach its reserve has spent its entry fee and legal pack money. See auction reserve price and guide price.

What about auctions where the buyer pays the fee?

Some auctioneers, often online, recover most of their fee from the buyer. There are two main models.

Buyer's premium or administration charge. At a traditional auction, the auctioneer or seller can require the buyer to pay a premium or fee on top of the price. The RICS professional standard says any such charge should be stated in the catalogue at the start of marketing and written into the special conditions of sale, so bidders can work out the full cost. RICS's April 2025 practice alert on auction sales says leaving such fees out of the special conditions or particulars is likely to be misleading. The ASA's advice on auction guide prices and non-optional charges, updated December 2025, expects ads to flag compulsory buyer fees next to the guide price, with VAT included unless every buyer can recover it.

Reservation fee. At a conditional auction, often called the modern method of auction, the winning bidder pays a non-refundable reservation fee and gets a set period to exchange, usually four weeks according to the RICS consumer guide. The fee goes on top of the price and does not count towards it.

Neither model is free to the seller in practice. The Property Ombudsman's code, at paragraph 4a, requires agents to explain the potential benefits and disadvantages of any method of sale they recommend. The Ombudsman has pointed out that when the buyer pays the fee, buyers may lower their bids to allow for it. Where the buyer pays the agent's fee, the same code requires ads to say "buyer's fees apply" and warns that the fee may count towards the buyer's stamp duty. Traditional auction vs modern method of auction compares the two in full.

What does the legal pack cost?

The legal pack is your solicitor's work, and you pay for it whether or not the lot sells. Costs depend on how clean the title is. Typical items are:

• Official copies. The title register and title plan cost £7 each to download from HM Land Registry, with more for any filed deeds.
• First registration. Unregistered land has to be registered on sale. Registering it voluntarily before the auction qualifies for HM Land Registry's reduced fee scale, which in the current fee order runs from £30 for land worth up to £80,000 to £830 for land worth over £1 million. Your solicitor's time to prepare the application is extra. See voluntary first registration of farmland.
• Searches. Local authority, drainage, and environmental searches are optional in the pack but help bidders. Some sellers recover the cost from the buyer through the special conditions, which must say so.
• Special conditions and replies to enquiries. This is where tenancies, overage, reserved sporting or mineral rights, and VAT are dealt with. Complex land takes more time.

If the lot includes a house, you need an Energy Performance Certificate before marketing. EPCs are valid for 10 years, and some agricultural buildings with low energy use don't need one.

The RICS professional standard also lets the seller charge the buyer a contribution to the seller's legal or surveying costs, provided it's disclosed to bidders from the start. That offsets some of your spend, but it also lowers what buyers are prepared to bid.

What do I pay if the lot is withdrawn or doesn't sell?

This is where auction costs differ most from private treaty, so read the terms line by line.

• Unsold at auction. The entry fee and legal pack costs are usually spent. Commission isn't due unless a sale happens.
• Sold after the auction. The RICS consumer guide says terms of appointment should cover commission if the lot sells after the auction, whether through the auctioneer, you, or anyone else. Expect commission on a post-auction sale, usually for a stated period.
• Sold before the auction. The RICS consumer guide lists a sale before the auction among the cases the terms should cover, so expect commission to apply.
• Withdrawn by you. The terms must state what you owe if you withdraw between appointment and auction. That can be a fixed withdrawal fee, costs incurred, or both.

What taxes apply when I sell land at auction?

Capital gains tax

For capital gains tax, section 28 of the Taxation of Chargeable Gains Act 1992 sets the disposal date as the date the contract is made. At a traditional auction, that's the fall of the hammer, not completion. An auction on 1 April 2027 with completion on 29 April puts the gain in the 2026 to 2027 tax year. For a conditional contract, the disposal date is when the condition is met, which for a modern method auction usually means when contracts exchange, weeks after bidding ends.

As of September 2026, GOV.UK's CGT rates for 2026 to 2027 are 18% on gains within the basic rate band and 24% above it. Trustees and personal representatives pay 24%. The annual exempt amount is £3,000. Where Business Asset Disposal Relief applies, the rate is 18% for disposals from 6 April 2026. Whether land qualifies depends on it being part of a business disposal. See Business Asset Disposal Relief on agricultural land and ask your accountant.

Most land gains go on your Self Assessment return. The exception is residential property. UK residents must report and pay CGT on UK residential property within 60 days of completion when there is tax to pay. For a mixed sale, such as a farmhouse with land, HMRC's guidance at CG-APP18-260 says a UK resident reports only the residential part of the gain through the 60-day return, using their own apportionment.

Inheritance tax, for executors

If executors sell land at a loss within four years of death, loss on sale of land relief under section 191 of the Inheritance Tax Act 1984 can let them substitute the sale price for the probate value. The claim covers all qualifying land sales together, and there are conditions, so take advice before relying on it.

VAT on the sale price

Sales of land are normally exempt from VAT. If you, or a previous owner, opted to tax the land, the sale may be standard-rated, according to HMRC's Notice 742A. The option doesn't apply to a dwelling. Under the Common Auction Conditions, bids are made excluding VAT, so the special conditions must say whether VAT is added. Where VAT would be due on the deposit, it's held by the auctioneer as stakeholder.

What does a sale look like in numbers?

Here is an illustration using made-up round numbers. The rates are for arithmetic only, not a quote or a typical figure. 40 acres (16.2 hectares) of grazing sells at a traditional auction for £400,000.

The same lot sold through a conditional auction might carry no commission for you but a reservation fee for the buyer, and the hammer price could come in lower as bidders allow for it. Capital gains tax is then worked out on the gain after these allowable selling costs are deducted.

Next steps

1. Get two or three auctioneers' terms of appointment in writing and compare them line by line, including no-sale, withdrawal, and post-auction terms.
2. Ask your solicitor for a fixed quote for the legal pack and conveyancing, and whether first registration is needed.
3. Ask your accountant to model capital gains tax on your likely price, and whether the auction date should fall before or after 5 April.
4. Compare what a private sale would cost with our guide to agricultural land selling fees.
5. Read how a land auction works for the full timeline.

If you're weighing auction fees against selling it yourself, see the cost of selling land without an agent.