Stamp Duty Is Now a Tax on Moving: What Sellers Should Know

By Lisa Hayes · 9 July 2026

Here is the short version. On 9 July, Zoopla put hard numbers to something plenty of homeowners already feel in their bones: stamp duty has quietly turned into a tax on moving. In much of southern England the bill now runs well into five figures before you have paid a solicitor, a remover or a single estate agent. Zoopla's Richard Donnell says that when that cost becomes a "meaningful friction", some moves simply do not happen. The data backs him up, and if you are sitting on a home wondering whether to trade up, trade down or just stay put, this is the tax that may be quietly making the decision for you.

What has actually happened?

On Thursday 9 July, property portal Zoopla published analysis arguing that stamp duty land tax has become a genuine brake on the housing market, not just an annoyance on your completion statement. The headline claim is blunt: where the tax bill is large enough, people abandon the move altogether.

"For home movers, stamp duty is a near-certain cost wherever you live, and in southern England it runs to five figures," said Richard Donnell, Executive Director at Zoopla. He went further on the knock-on effect: "When the cost of moving becomes a meaningful friction, some of those moves don't happen, especially with lower levels of house price inflation in recent years across southern England."

That last point matters more than it looks. When prices were galloping upward, buyers swallowed a big stamp duty bill because they expected the house to "earn it back" in a couple of years. With growth now crawling along at well under 1% a year on most measures, that logic has collapsed. You are being asked to hand over £15,000 or £20,000 up front, and the house may not have grown by that much by the time you would next want to move. So you stay. And the chain behind you stalls.

This is not a new tax or a rate rise. It is Zoopla making a policy case, with regional data attached, ahead of an Autumn Budget in which property taxation is already firmly on the table. Treat it as a well-evidenced lobbying shot, not a done deal.

Why does the £250,000 threshold matter so much?

To understand the argument you need to know where the pain point sits. In England and Northern Ireland, a home mover buying their main residence currently pays stamp duty on a "slice" basis, meaning each rate applies only to the portion of the price inside that band. According to HMRC's current rates, the bands look like this:

Portion of the purchase price	Stamp duty rate (home mover, main home)
Up to £125,000	0%
£125,001 to £250,000	2%
£250,001 to £925,000	5%
£925,001 to £1,500,000	10%
Above £1,500,000	12%

The jump that does the damage is that step from 2% to 5% at £250,000. Zoopla's point is that this threshold was set in 2014, and it has not moved since, even though the average home has become a great deal more expensive in the years in between. In 2014 a £250,000 house was comfortably above the national average. Today, on the Lloyds House Price Index, the average UK property costs £299,330, which means the "typical" home now spills straight over that 5% line. A threshold that was designed to catch pricier properties now catches ordinary ones.

Economists call this fiscal drag: freeze a threshold, let prices and wages rise around it, and more and more people are quietly pulled into a higher band without a single minister ever announcing a tax rise. It is one of the most effective ways to raise money without a headline, and it is exactly what has happened to stamp duty.

It is worth remembering that the pain got sharper only recently. In April 2025 the temporary nil-rate band, which had sat at £250,000, reverted to £125,000 for home movers, and first-time buyer relief dropped back from £425,000 to £300,000. So a lot of movers are comparing today's bill not with some distant memory, but with what they would have paid barely a year ago. It stings.

How much stamp duty will you actually pay?

Enough abstraction. Here is what the current rates mean in pounds for a home mover buying their main residence. These figures are the tax on the purchase, worked out on the bands above.

Purchase price	Stamp duty (home mover)	What kind of home this is
£125,000	£0	Below the threshold entirely
£250,000	£2,500	Just under the 5% line
£299,330	£4,967	The average UK home (Lloyds, June 2026)
£376,191	£8,810	The average asking price (Rightmove)
£500,000	£15,000	A family home in the South
£600,000	£20,000	The median London mover (Zoopla)

Look at the middle of that table. A perfectly ordinary home at the national average now carries a stamp duty bill of nearly £5,000. That is not a mansion. It is a three-bed with a decent kitchen and a bit of a garden. And the bill is due in cash, on completion, on top of your deposit, your legal fees and your moving costs. You cannot usually add it to the mortgage without borrowing more against the house, which pushes up your monthly payments for years.

First-time buyers get a better deal, and rightly so: they pay nothing up to £300,000 and 5% on the slice between £300,001 and £500,000, with no relief at all above £500,000. But Zoopla's argument is specifically about movers, the people already on the ladder who make the market turn. For them there is no relief. The bill lands in full.

The regional divide: a £2,200 bill versus a £20,000 one

Stamp duty is often talked about as a national issue. It is not. It is one of the most regionally lopsided taxes in the country, and Zoopla's figures show just how wide the gap has become.

• £20,000stamp duty on a typical London move
• £11,250average bill in the South East
• £2,200average bill in Yorkshire & the North West
• 63.5%of North East movers pay any duty at all

Zoopla found that more than four in five homeowners pay stamp duty in every English region except the North East, where 63.5% face a bill. But the amount is where it gets stark. In Yorkshire and the North West the average bill is around £2,200, which the analysis puts at less than a penny for every pound of the purchase price. In the South East, 95% of movers pay, at an average of £11,250, or about 2.7 pence per pound. And in London, where the median home mover is looking at an asking price of £600,000, the bill hits £20,000, more than three pence in every pound.

• London £20,000
• South East £11,250
• Yorkshire & North West £2,200

Sit with those bars for a second. A mover in the North West pays the price of a modest second-hand car. A mover in London pays roughly what a nurse earns in a year, before tax. Same tax, same rules, wildly different reality. That is why this story matters even if you live nowhere near London: a tax that freezes the southern market ripples outward through chains, relocations and the general willingness of the country to move around for work and family.

Why this is really a tax on moving, not on buying

Here is the bit that gets lost in the noise. We talk about stamp duty as a cost for "buyers", which makes it sound like someone else's problem when you are the one selling. It is not someone else's problem. Zoopla's own figure is the giveaway: six in ten property purchases are made by people who already own a home.

So when a mover looks at a £15,000 stamp duty bill and decides to stay put and extend instead, they are not just failing to buy. They are failing to sell the home they are in. That is one fewer buyer for the person below them, one fewer sale, one more chain that never forms. The tax lands on the buyer's side of the ledger, but the drag it creates is felt by every seller in the country.

You can see the fingerprints of this all over the current market. Homes are taking longer to sell than at almost any point in recent memory, the number of properties for sale is at an eight-year high, and buyers know they have the whip hand on price. A market where movers are reluctant to move is a market with too much supply, too little urgency and a lot of "sold subject to contract" boards that never turn to "sold". If you have been wondering why serious offers feel thin on the ground, this is a big part of the answer. Zoopla is not describing a curiosity. It is describing the machinery behind a sticky, buyer's market.

Jeremy Leaf, a London estate agent and former RICS residential chairman, put the economic case plainly when the wider debate flared up: the way the tax is levied, he argued, "has become a burden on job and social mobility, compromising economic efficiency and reducing liquidity." In plain English: it gums up the works, and not just for the rich.

What is Zoopla actually asking for, and would it help?

Zoopla's specific ask is modest, and that is deliberate. Rather than calling for stamp duty to be scrapped, it wants the government to move that £250,000 threshold, where the 5% rate begins, in line with house price growth since it was set in 2014. Do that, and the threshold would sit at roughly £380,000 today. Zoopla estimates this would save buyers up to £6,500 on purchases in the £250,000 to £380,000 range.

Back in June the same firm floated a bolder version, pushing the 5% threshold all the way to £500,000, which it reckoned could cut costs by up to £12,500 for buyers in southern England. The July intervention is the more realistic sibling of that idea: cheaper for the Treasury, easier to defend, and squarely aimed at the ordinary mover rather than the buyer of a £900,000 townhouse.

Would it work? Probably, at the margin. A few thousand pounds off the bill is exactly the kind of number that tips a hesitant mover from "not this year" to "let's do it", and because movers drag whole chains behind them, freeing even a slice of them up tends to have an outsized effect on transaction volumes. More sales mean more agents, removers, solicitors and DIY stores getting paid, which is why the industry likes this sort of reform.

But be honest about the limits. Uprating a threshold does nothing for the London mover facing £20,000, because their bill is driven by the slice of their purchase well above £380,000. And a Treasury staring at a tight fiscal position is not in a giving mood. Stamp duty is a reliable, hard-to-avoid earner. Giving up revenue to make the housing market flow more freely is a genuine trade-off, not a free lunch, and no minister has agreed to it. I would take the "up to £6,500 saving" as a campaigning number, not a promise. If you are selling this autumn, do not build your plans around a tax cut that has not happened.

Where does this sit in the wider tax picture?

Zoopla's intervention does not land in a vacuum. Property taxation is unusually live right now, and it pays to know the moving parts before you read too much into any one headline.

On one side, the Conservatives have restated a pledge to abolish stamp duty entirely if returned to power, with Shadow Chancellor Sir Mel Stride claiming the move could boost housebuilding by 25%, the equivalent of 200,000 homes over five years. That is an eye-catching promise, and an expensive one, and it is an opposition pledge rather than government policy. On the other side, the government has confirmed a new higher-value council tax charge, widely dubbed a "mansion tax", on homes in England worth more than £2 million, to be collected alongside council tax from April 2028. So the direction of travel from the current government is towards taxing high-value property more, not less.

Put those together and you get a muddle that is genuinely hard to plan around: an opposition promising to scrap the tax, a government leaning into taxing expensive homes, and a portal in the middle asking for a sensible tweak to help ordinary movers. The Autumn Budget will be the moment all of this either firms up or evaporates. Until then, the only sensible assumption is that today's rules are the rules you will be selling under.

What does this mean if you are thinking of selling right now?

Let me translate all of this into your kitchen table. The stamp duty debate is really a debate about how easily buyers can afford to move to you, and that is your business whether you like it or not.

The practical read-through is this. If your home sits comfortably below or around that £250,000 mark, your likely buyers face a smaller stamp duty hit and there is a healthy first-time buyer market beneath you. Price it sensibly and you should find a buyer. If your home is a £400,000-plus family house in the South, your buyer is almost certainly another mover, and that mover is doing exactly the sums Zoopla describes. You are not just competing on kerb appeal. You are competing against their temptation to stay where they are and spend the stamp duty money on a loft conversion instead.

That does not mean you cannot sell. It means the margin for a greedy asking price has gone. Buyers are price-sensitive, choice is abundant, and a home that is even 5% over the odds will sit. If you want to know honestly where your home stands, start with a realistic figure rather than the most flattering one. Our guide on how much your house is worth is a good place to calibrate expectations before you ever speak to an agent, and it is worth reading alongside our wider view of UK house prices in 2026.

What should you do now?

A few concrete moves, depending on where you are.

If you are early in the process, get your own number straight before anything else. Do not anchor to a Zoopla or a Rightmove estimate and do not anchor to what your neighbour "got" in 2022. Look at what is actually selling, and completing, near you today. Our valuation guide walks through how to do that without fooling yourself.

If you have been on the market a while and it has gone quiet, the problem is almost always price or presentation, not the stamp duty debate. A buyer worried about a £15,000 tax bill is not going to stretch for an over-priced home, but they will move quickly for one that feels like fair value. Be ruthless about the asking price. It is the single lever that works.

If you need certainty rather than the highest possible headline price, for a job move, a chain that keeps collapsing, a divorce, an inherited property you cannot afford to sit on, then the open market's current stickiness is exactly the risk you want to avoid. This is where a guaranteed route can be worth the discount. Our guides on how to sell your house fast and on cash house buyers lay out how those options work, what they genuinely cost, and where the catches are.

Whatever route you take, know your full costs before you commit. Stamp duty is your buyer's problem, but you have your own bills coming: agent fees, conveyancing, and the cost of the onward purchase. Our breakdowns of estate agent fees and the total cost of selling a house will stop you being surprised on completion day. And if you would rather skip the open market entirely, our we buy any house guide explains the trade-off between speed and price in plain terms.

The outlook: don't wait for the tax to save you

So where does this leave you? Zoopla has made a strong, well-evidenced case that stamp duty is jamming up the market by taxing the very people who make it move. It is right. The £250,000 threshold is stuck in 2014, ordinary homes now sail over it, and the result is a country full of people who would like to move but have quietly decided the friction is not worth it. If the Chancellor uprates that threshold in the autumn, it would help, modestly, and mostly outside London.

But hope is not a strategy, and a tax cut that has not happened is not a plan. The market you are selling into today is the one with high supply, cautious movers and long selling times, whatever gets announced later in the year. The sellers who do well in it are not the ones waiting for a friendlier Budget. They are the ones who price realistically, present well, understand their own costs, and choose the selling route that matches what they actually need, whether that is top price or plain certainty.

If you want to see what your home could fetch across different routes, without pressure and without committing to anything, you can compare offers and start a valuation here. Know your number, know your options, and you can make a calm decision, no matter what the Treasury decides to do with the £250,000 line.