Ask ten homeowners what it costs to sell a house and you'll get ten different answers, most of them wrong. Some assume it's a few hundred pounds. Others have heard horror stories about agents pocketing tens of thousands and brace for the worst. The truth is more reassuring and more interesting than either guess: the costs of selling are real, but they're modest and, crucially, predictable. You can write almost every one of them down before you instruct anyone.
The bigger point gets lost in the fee anxiety. When you sell a home in Ickenham, Ruislip or Uxbridge, the money that decides whether you come out ahead is not the agent's percentage. It's the final number on the contract and how fast you get there. A seller who saves £1,500 on fees but accepts an offer £15,000 light, or who sits unsold for four extra months while a chain collapses around them, has not saved anything. They've spent far more than they think, just not in a column that's easy to see.
This article lays out every cost you'll meet when selling in 2026: a full breakdown table you can budget from, what estate agent fees actually buy and the traps to watch for, the legal and smaller costs, how and when you actually pay, and the net-proceeds maths that explains why the cheapest agent is almost always a false economy, especially at West London values.
What does it cost to sell a house in 2026?
Here is the full picture. Treat these as 2026 UK averages and typical ranges, not as anyone's fixed price list. Your own figures depend on your property's value, whether it's freehold or leasehold, and how far you're moving.
| Cost | Typical 2026 range | Notes |
|---|---|---|
| Estate agent fee | About 1.42% incl. VAT (high-street sole agency), roughly £4,000 on a £290,000 home | A percentage, so proportionally more on higher West London values. Some agents charge a fixed fee instead (£500 to £5,000). |
| Conveyancing (legal) | £600 to £1,050 for freehold | Leasehold adds around £300 plus the cost of a management or leasehold information pack. |
| Energy Performance Certificate (EPC) | £60 to £120 | Only if you don't hold a valid one. An EPC lasts ten years. |
| Removals | £500 to £5,000 | Depends on volume and distance. A local move of a flat sits at the low end; a large family home moving counties at the top. |
| Mortgage exit / admin fee | £0 to £300 | A closing administration charge from some lenders when you redeem the loan. |
| Early repayment charge | 1% to 5% of the outstanding balance | Only if you leave a fixed-rate deal before it ends. Often the largest single cost when it applies, so check your mortgage paperwork early. |
| Capital Gains Tax | Usually £0 on your main home | Private Residence Relief normally removes it. A second home or buy-to-let is different. |
For most people selling the home they actually live in, the genuine, unavoidable costs come down to three lines: the agent's fee, the conveyancing, and an EPC if you don't already have one. Everything else is either situational (an early repayment charge, a second-home tax bill) or within your control (how much you spend on removals). Selling an inherited home? The costs work a little differently, and our guide to selling a probate property walks through them.
How do estate agent fees work in 2026?
This is the cost that worries sellers most and the one most worth understanding properly, because how the fee is structured matters as much as the headline number. There are three broad models in 2026.
Sole agency on a percentage
The most common high-street arrangement. You instruct one agent, who charges a percentage of the agreed sale price, usually with VAT on top. The 2026 average sits around 1.42% including VAT, which is roughly £4,000 on a £290,000 home. The defining feature, and the one that protects you, is that a reputable high-street agent works on a no sale, no fee basis. If the property doesn't sell, you don't pay the commission. The agent carries the risk and only earns when you do.
Fixed fee
Some agents charge a flat sum regardless of sale price, typically anywhere from £500 to £5,000. On paper this looks attractive on a higher-value home, because a fixed £3,000 can beat a percentage. But read what the fixed fee includes and, more importantly, when it's payable. A fixed fee tied to a genuine no-sale-no-fee result is one thing. A fixed fee payable upfront or whether or not the property sells is a different proposition entirely.
Online and hybrid agents
Online and hybrid models advertise the lowest headline prices, typically £600 to £1,500 as a flat fee, or somewhere between 0.9% and 3.5%. The cost that doesn't appear in the advert is the structure underneath it. Online fees are very often payable whether or not your home actually sells, and sometimes upfront or within a fixed window regardless of the outcome. You can pay the full amount, list the property, get no buyer, and still owe the money. That's the opposite of how a high-street no-sale-no-fee arrangement protects you, and it's the single most important thing to check before signing anything.
The model matters less than two questions you should ask any agent in writing: is the fee payable only on a completed sale, and is there anything to pay if the property doesn't sell? If the answers aren't a clean "yes" and "nothing", you're not comparing like with like. For a fuller look at what an agent's fee should actually buy you, see what an estate agent does and whether it matters who you choose.
How much is conveyancing when you're selling?
Conveyancing is the legal work that transfers ownership from you to the buyer. For a seller in 2026, a freehold sale runs to roughly £600 to £1,050 in legal fees. The work involves drafting the contract, handling enquiries from the buyer's solicitor, dealing with your mortgage redemption, and managing completion and the transfer of funds.
Why leasehold costs more
If you're selling a leasehold flat, expect to add around £300 to the legal bill, plus the cost of a management or leasehold information pack. That pack comes from your freeholder or managing agent and contains the service charge accounts, building insurance details and other information the buyer's solicitor will require. Pack costs vary widely and can take weeks to arrive, so it's worth requesting yours the moment you decide to sell rather than waiting for an offer. A delayed leasehold pack is one of the most common reasons a sale stalls between offer and exchange.
Should you choose a conveyancer on price alone?
It's tempting, but the gap between the cheapest quote and a solid local firm is rarely more than a couple of hundred pounds, and a slow or unresponsive conveyancer can cost you a buyer. The most expensive thing in any sale is a transaction that falls through. A good agent will know which local firms move quickly and which create friction, and will chase your side of the chain rather than leaving the solicitors to it.
What about the smaller costs: EPC, removals and mortgage?
Beyond the agent and the solicitor, a handful of smaller costs round out the picture.
- Energy Performance Certificate: you need a valid EPC to market a home for sale. If you don't already hold one, it costs £60 to £120 and is arranged before the property goes live. An EPC lasts ten years, so if you bought recently or sold before, you may still have a current one and pay nothing.
- Removals: the most variable cost on the list, from around £500 for a small local move to £5,000 for a large home going a long distance. You control this one. Decluttering before you move, booking outside peak periods (Fridays and month-ends are busiest), and getting three quotes all bring it down.
- Mortgage exit or admin fee: some lenders charge a closing administration fee of £0 to £300 when you redeem your loan. It's set out in your original mortgage offer.
- Early repayment charge: if you're still inside a fixed-rate deal, leaving it early can trigger a charge of 1% to 5% of the outstanding balance. On a sizeable mortgage this can be the largest cost of the whole move, so check your paperwork before you commit to a timeline. Sometimes porting the mortgage to your next property avoids it entirely.
How and when do you actually pay these costs?
One of the most reassuring facts about selling, and one most first-time sellers don't realise, is that you don't need a pot of cash up front to get going. On standard no-sale-no-fee high-street terms, the estate agent's fee is settled at the very end, paid out of the completion monies by your solicitor. The money for your home arrives, your solicitor deducts the agent's fee and the conveyancing costs, redeems your mortgage, and sends you the balance. The agent's commission never comes out of your own pocket before the sale; it comes out of the proceeds of the sale itself.
The exceptions are the costs that fall due regardless of timing: the EPC, which you arrange before marketing, and removals, which you pay around completion. Online agents that charge upfront break this pattern deliberately, which is exactly why the timing question matters. The order, in practice, looks like this:
- Before marketing: EPC (if needed). A small, one-off outlay.
- During the sale: nothing, on genuine no-sale-no-fee terms. Your conveyancer may ask for a modest payment on account for searches and disbursements, but the bulk waits.
- At completion: agent fee, conveyancing balance and mortgage redemption all settled from the sale proceeds by your solicitor, who then pays you the remainder.
Where can you save, and where does saving cost you?
You can shave real money off some of these costs. Get competitive conveyancing quotes. Hold onto a valid EPC. Move mid-week and declutter to cut your removal bill. Those are sensible savings with no downside.
The fee is where the maths turns. It's the most visible cost, so it's the one people fixate on, and it's exactly the wrong place to chase a saving. Here's why, in numbers.
A worked example at local prices
Suppose two agents pitch for your home. One quotes a fee that's £1,500 cheaper. Tempting. But the choice of agent doesn't just set the fee, it sets the sale price and the speed of completion. Our own results, verified independently by TwentyEA, show that homes we sell achieve on average £19,839 more per sale than other local agents, and complete 56.8 days faster from offer accepted to completion.
Put those two figures side by side. A £1,500 fee saving, set against £19,839 more in your pocket. The "cheaper" agent would have to deliver an identical sale price and an identical timeline for the saving to mean anything, and the data says that's not what happens. The fee is a rounding error next to the sale price. Choosing an agent on fee alone is optimising the small number and ignoring the large one.
The 56.8 days matters just as much as the pounds. Every extra week a property sits unsold is another week of mortgage interest, another week for a buyer to get cold feet, and another week of chain risk. A faster, cleaner completion is money saved that never shows up on any invoice.
Why the percentage argument is sharper in West London, not weaker
People sometimes assume a percentage fee is a worse deal on a higher-value home, because the same percentage is a bigger number. The logic is backwards. On a higher-value property, the gap a better agent opens up on the final price is also bigger. If achieving the right price is worth tens of thousands on a £290,000 home, it's worth more again on a £600,000 one. The higher the value, the more the net-proceeds argument favours the agent who can actually deliver the price, not the one with the lowest sticker. The fee scales; so does the upside, and the upside is the larger of the two.
How does a focused, director-led approach protect the final figure?
The reason the cheapest agent so often costs the most comes down to attention. A typical agent carries a book of 50 to 150 sellers at once. Each instruction is one of dozens, and the negotiation that wins you an extra £15,000, the one that needs the agent to hold their nerve on your behalf at the right moment, gets the attention a busy desk can spare.
We work differently on purpose. We cap our book at 10 to 20 sellers at any one time. That isn't a marketing line, it's the mechanism behind the TwentyEA numbers. Fewer instructions means every viewing is followed up properly, every offer is negotiated hard rather than relayed, and every chain is actively managed instead of left to drift. Twenty years across Ickenham, Ruislip, Uxbridge, Harefield, Hillingdon and Denham means we know what a given street and a given type of buyer will actually pay, which is where the right asking price and the strong negotiation both come from. You can read more about how we work, or see the homes we're currently selling.
Will you have to pay Capital Gains Tax?
For the overwhelming majority of sellers, no. When you sell the only or main home you live in, Private Residence Relief normally means there's no Capital Gains Tax to pay at all, however much the property has risen in value. It's one cost most sellers can simply cross off the list.
The position changes if the property isn't your main home: a second property, a buy-to-let, or a home you've let out for part of your ownership can all bring a CGT bill into play, and the rules around it are detailed. If that's your situation, take advice specific to your circumstances. You can check the current rules on the gov.uk guide to tax when you sell property. Landlords selling a let property may also find our landlord page a useful starting point.
What this means for you
Pulling it together, here is the practical takeaway for anyone weighing up a sale in 2026.
- Budget for the real costs, not the scary ones. For most main-home sellers it's the agent fee, conveyancing and possibly an EPC. The rest is either avoidable or within your control.
- Check the fee structure, not just the figure. Insist on no sale, no fee. Ask in writing whether anything is payable if the home doesn't sell. A low fee that's payable regardless is not a saving.
- Nothing big comes out of pocket up front. On standard terms the agent fee is paid from the sale proceeds at completion, by your solicitor.
- Sort the situational costs early. Check your mortgage for an early repayment charge, and request a leasehold pack the day you decide to sell.
- Judge an agent on net proceeds, not fee. The right agent can put £19,839 more in your pocket and complete 56.8 days faster. That dwarfs any difference in fee.
If you'd like the figures for your own property rather than the averages, the most useful next step is an accurate valuation. You can book a free valuation or arrange a valuation through the homepage, and we'll talk you through the likely costs and the realistic sale price for your home specifically.
As an independent, director-led agency, David Bonnar carries out every Swakeleys valuation personally. That means the person who values your home is the person accountable for selling it, the same continuity that produces the results above. If you're thinking of selling in Ickenham, Ruislip, Uxbridge, Harefield, Hillingdon or Denham, get in touch for a no-obligation valuation and an honest conversation about what your move will actually cost and achieve.
Frequently Asked Questions
How much does it cost to sell a house in 2026?
For most homeowners selling their main residence, the cost of selling a house in 2026 comes down to estate agent fees, conveyancing and possibly an EPC. Agent fees average around 1.42% including VAT, roughly £4,000 on a £290,000 home, while conveyancing runs £600 to £1,050 for a freehold sale and an EPC costs £60 to £120 if you need one. Situational costs such as removals (£500 to £5,000) and a mortgage early repayment charge may also apply. Capital Gains Tax is usually nil on your only or main home thanks to Private Residence Relief.
What are average estate agent fees in 2026?
The average high-street estate agent fee in 2026 is about 1.42% including VAT for sole agency, which works out at roughly £4,000 on a £290,000 home and proportionally more on higher-value West London properties. Some agents charge a fixed fee instead, typically £500 to £5,000, while online and hybrid agents advertise £600 to £1,500 or rates of 0.9% to 3.5%. The headline percentage matters less than the structure: a reputable high-street agent works on no sale, no fee, so the commission is only paid when your home actually sells. Always confirm in writing whether anything is payable if the property does not sell.
Do you pay estate agent fees if the house doesn't sell?
On standard high-street terms, no. Reputable agents work on a no sale, no fee basis, which means the commission is only due when the sale completes and is paid from the proceeds by your solicitor. The important exception is many online and hybrid agents, whose fees are often payable whether or not the home sells, and sometimes upfront. Before instructing any agent, ask directly whether there is anything to pay if the property fails to sell, and get the answer in writing.
How much is conveyancing for selling a house?
Conveyancing for selling a freehold house in 2026 typically costs between £600 and £1,050 in legal fees. Selling a leasehold flat adds around £300 plus the cost of a management or leasehold information pack from your freeholder or managing agent. The conveyancer handles the contract, the buyer's enquiries, your mortgage redemption and completion. It's worth choosing a responsive local firm rather than the cheapest quote, because a slow conveyancer can cost you a buyer, which is far more expensive than the fee difference.
Is an online estate agent actually cheaper than a high-street one?
Not always, once you look past the headline price. Online and hybrid agents advertise low flat fees of £600 to £1,500, but these are frequently payable whether or not your home sells, sometimes upfront, so you can pay in full and still not have a buyer. A high-street agent on no sale, no fee carries that risk for you and only earns on a completed sale. More importantly, the cost that decides whether you come out ahead is the final sale price and speed of completion, not the fee, and a focused local agent who achieves a higher price and a faster sale will usually leave you better off overall.