Price Growth Near Zero by Christmas: Knight Frank Warns

By Lisa Hayes · 1 September 2026

Government transaction figures released over the weekend show 96,710 homes changed hands in the UK in July 2026 – 1% fewer than a year ago and 2% fewer than in June. In response, Knight Frank's head of UK residential research, Tom Bill, says he now expects annual house price growth to fall close to zero by Christmas. In plain terms: if you're selling this autumn, the price your home might have fetched next spring is unlikely to be higher than the price it will fetch now, and the buyers you do meet will negotiate hard.

What actually happened this weekend?

HMRC published its monthly property transaction statistics on Friday. These are the completions figures – actual sales that finished, not asking prices, not offers, not "sold subject to contract". They're the least glamorous housing data we get and easily the most honest, because a completed transaction is a real thing that really happened.

July's number was 96,710 seasonally adjusted residential transactions. That is 1% below July 2025 and 2% below June 2026. Non-residential transactions came in at 10,350, down 2% on the year and fractionally up on the month.

• 96,710UK residential transactions, July 2026
• −1%versus July 2025
• −2%versus June 2026
• Marchwhen the slide began

On its own, a 1% annual dip is close to noise. What makes it matter is the direction of travel. Bill's point is not that July was bad; it's that July was the fifth month in a row heading the same way. "Transactions have been on a downwards trajectory since March, which is the biggest signal that demand is weaker than normal," he says.

He then makes the forecast that gives this story its headline: "The unpredictable conflict in the Middle East means mortgage rates may not drop meaningfully any time soon but the biggest risk for the third successive year is pre-Budget tax speculation. We expect both to keep a lid on demand for the rest of this year as price growth falls close to zero."

Why does a fall in transactions matter more than a fall in prices?

Because transactions move first. Prices are a lagging, heavily-smoothed indicator – the ONS figures you read about in September describe deals agreed in June or earlier. Transactions tell you what buyers are doing right now, and right now they are doing less.

There's a second reason, and it's the one that actually affects you. A market with fewer transactions is a market where your specific home is competing against more homes for fewer buyers. Rightmove reported in August that the number of properties for sale sat at a 12-year high for the time of year. More stock, fewer completions. That combination doesn't produce a crash. It produces something slower and more grinding: long marketing periods, repeated reductions, and sales that fall through because nobody was in a hurry in the first place.

Jeremy Leaf, a north London agent and former RICS residential chairman, describes the texture of it well: "Genuine buyers and sellers are negotiating hard but once terms are agreed, sales are completing. However, lack of urgency and the amount of choice – particularly of flats – is extending the period before offers are submitted as well as conveyancing times."

Read that carefully, because there's good news buried in it. The pipeline isn't broken. Deals that get agreed are getting done. The problem is upstream: it's taking far longer to get an offer on the table at all. If you want the detail on how long that stretch has become, our guide to selling a house fast sets out what the current timelines actually look like.

What does "price growth close to zero" mean for my home's value?

It means the market stops doing the work for you.

For most of the last three decades, a seller who couldn't get their price had a reliable fallback: wait. Give it six months and inflation in house prices would quietly close the gap between what you wanted and what the market would pay. That mechanism is switching off. If annual growth lands near zero, the home you fail to sell in October is worth roughly the same in March – minus six more months of mortgage payments, council tax, insurance and the slow reputational damage of a listing that's been sitting there since the summer.

Here's where the main indices currently sit. They disagree with each other, and it's worth understanding why before you decide which one describes your house.

Index	Latest reading	Average price	What it measures
Nationwide	+1.8% annual (July)	£277,542	Its own mortgage approvals, at approval stage
Zoopla	+0.9% annual (August)	£272,800	Agreed sale prices across the market
Lloyds	Fractionally down on June	£299,253	Its own mortgage approvals
Rightmove	−2.0% monthly (August)	£364,999	New asking prices – hope, not fact

Two things jump out. First, the gap between Rightmove's £364,999 asking price and Zoopla's £272,800 agreed price is enormous. Some of that is methodology – Rightmove skews towards larger and southern homes – but a meaningful chunk of it is simply the distance between what sellers want and what buyers pay. Second, every measure is clustered in a band from mildly negative to mildly positive. Nobody credible is forecasting a collapse. Nobody credible is forecasting a rebound either.

If you want to understand what any of these numbers mean for your specific postcode rather than for the national average, start with how much your house is worth and then read our broader analysis of UK house prices.

The regional picture: which parts of Britain are actually still growing?

"Close to zero" is a national average, and the national average is currently hiding two quite different markets.

According to Zoopla's August index, prices are rising across most of the North and Midlands – up 3.1% annually in the North West and 1.7% in Yorkshire – while they are flat to falling across most southern regions, down 0.3% in the South East and 1% in London. Northern Ireland leads the whole UK at +5.4%. Rightmove's asking-price data tells the same story from the other end of the transaction: new seller asking prices are 1.5% higher than a year ago across northern England and 1.8% lower across the south, with London down 3.1% in August alone – the steepest drop of any region.

The reason is affordability. Southern prices are a much higher multiple of southern earnings, so when borrowing costs rise, southern buyers hit their ceiling first. Northern and Northern Irish markets started from a lower base and have more headroom left. This split has been widening all year and there is no obvious mechanism to close it before Christmas.

What that means practically: if you're in the North West, Yorkshire, or Northern Ireland, "price growth close to zero" is a national headline that doesn't describe your street. If you're in London or the Home Counties, it's arguably optimistic.

Why are mortgage rates stuck?

This is where the story gets genuinely uncomfortable, and where the news commentary tends to go vague. Let me be specific.

Fixed-rate mortgages are priced off swap rates – the rate at which lenders can lock in funding for a set period. Bill notes that the SONIA five-year swap rate, which prices five-year fixes, was 3.49% before the Middle East conflict broke out. It was trading at 4.3% last Thursday. That's an increase of roughly 80 basis points in lender funding costs, and it has been passed straight through to borrowers.

Zoopla puts the consumer effect in the clearest terms I've seen. Average five-year fixed rates have moved from below 4% in January to around 4.8% in August. A buyer who could afford a £200,000 mortgage at the start of the year can now borrow around £182,000 for the same monthly payment. That is a 9% cut in buying power, applied to every buyer in the country, in eight months.

• 3.49% → 4.3%five-year SONIA swap rate, pre-conflict to now
• £200k → £182kwhat the same monthly payment now buys
• 3.75%Bank of England base rate, held in July
• 17 Septnext Bank of England decision

Note that this has almost nothing to do with the Bank of England. Base rate has been 3.75% since it was held on 30 July, on a 6–3 vote in which three members wanted it higher. Financial markets currently think a rate hike this year is more likely than not, though weak UK wage growth may keep the Bank on hold. Either way, the idea that a base rate cut is about to rescue the autumn market is wishful thinking, and it's a big part of why so many sellers spent the summer holding out for a rebound that didn't arrive.

If terms like swap rates, base rate and LTV are washing over you, our property jargon explained guide translates the lot into English.

Why the Budget matters more than the Bank this autumn

Bill's phrase is worth repeating: pre-Budget tax speculation is "the biggest risk for the third successive year". Three years running, the housing market has spent September to November holding its breath.

The arithmetic behind that anxiety isn't a secret. The bond market won't tolerate a big rise in government spending. Labour backbenchers won't sanction meaningful cuts. The manifesto rules out raising income tax, VAT or national insurance. That leaves taxes on assets and wealth – and the largest pool of taxable wealth in Britain is sitting in people's houses. Chancellor John Healey is reportedly examining aligning Capital Gains Tax rates with income tax, which would land hardest on landlords and second-home owners.

The scale being discussed is not small. Market analyst Michael Brown, quoted by Bill, estimates that somewhere between £30bn and £40bn of revenue raising and spending cuts will need to be found, with tax rises far more likely than cuts. UK ten-year government debt is costing just above 5% this week, against below 4.7% in the United States – a straightforward signal that investors aren't yet convinced by the government's plans.

There is a cautionary tale sitting right there in the existing policy. The high-value council tax charge announced in last November's Budget is designed to raise £400 million a year. By the Treasury's own reckoning, set-up costs and lost stamp duty revenue will virtually eclipse that figure. A tax that raises approximately nothing, while generating headlines about inspectors visiting homes and homeowners being fined for refusing access, is not a good trade.

Here's my honest read for a homeowner, and it's less dramatic than the headlines: the risk to you is mostly not the tax itself. Prime Minister Andy Burnham has explicitly ruled out reforming or scrapping stamp duty in this Budget. The risk is the speculation. Every year, buyers pause in September to "see what the Budget says", the market thins out for ten weeks, and sellers who were going to sell anyway end up accepting less in December than they'd have got in September. The speculation does the damage whether or not the policy ever appears.

Is this a crash?

No, and I'd push back firmly on anyone telling you otherwise. A crash involves forced sellers, and Britain doesn't currently have many. Unemployment is not spiking. Arrears are not surging. Most existing borrowers are on fixed rates that haven't rolled off yet. What we have instead is a market with plenty of stock, cautious buyers, expensive money and a nervous political backdrop.

Nathan Emerson, chief executive at Propertymark, strikes about the right note: "Affordability remains a key consideration for households and could continue to influence the pace of activity. With transaction levels showing signs of resilience, maintaining consumer confidence and ensuring the home-moving process is as efficient and affordable as possible will be crucial to supporting the market in the months ahead."

"Resilience" is doing some work in that sentence – a 1% annual fall is resilience only by the standards of a genuinely difficult year. But the underlying point holds. This is a slow market, not a broken one.

What it means if you're selling this autumn

Three things change when growth goes to zero.

Waiting stops being free. In a 5% growth market, an over-optimistic asking price costs you time and the market eventually catches up. In a 0% market, an over-optimistic asking price costs you time and the market never catches up. Every month your home sits unsold is a month of costs with no offsetting gain in value.

The first three weeks decide everything. With stock at a 12-year high, buyers are browsing dozens of comparable homes. You get one burst of attention when your listing goes live – the people with saved searches, the ones who've been looking for months. Price above the market and you burn that burst on nobody, then spend the next four months as the stale listing everybody has already scrolled past. Price at or fractionally below the market and you can generate competition in a market where competition has become rare.

Your buyer's finances are tighter than you think. That 9% reduction in borrowing power isn't abstract. The buyer who viewed your house in January and the buyer who views it in October may earn identical salaries and get very different mortgage offers. When a buyer negotiates hard, it's usually not a tactic. It's the size of their loan.

What should I do now?

Practical, in order.

Get a genuine valuation, not a flattering one. Ask two or three agents and pay attention to the evidence they show you rather than the number they promise. An agent who quotes 8% above the others isn't finding you money; they're buying your instruction and planning a reduction in six weeks. Our guide to valuing your home properly covers what evidence a valuation should be built on.

Decide honestly whether you need to move or want to move. These lead to different strategies. If you need to move – a job, a separation, a probate property, a chain that's already broken – then speed and certainty matter more than squeezing the last 2% out of the price, and you should be looking at every route including cash house buyers. If you merely want to move, you can afford to be patient and price for a longer campaign.

Price for October, not for 2022. Look at what has actually sold on your street in the last three months, not what's currently listed. Listings are asking prices; asking prices are aspirations. Sold prices are facts.

Fix the cheap stuff before you list. In a market where the buyer has forty alternatives, "needs a bit of work" is now a reason to move on rather than a negotiating point. Decluttering, decent photographs and repairs that cost a few hundred pounds are the highest-return work you can do.

Get your paperwork ready before you have a buyer. With conveyancing times stretching, the sale you agree in October is completing in the new year. Title documents, guarantees, planning permissions and lease information all sitting ready on day one can take weeks out of that.

Should I sell now or wait until spring?

The honest answer is that it depends on what you're waiting for, so be specific with yourself.

If you're waiting for prices to recover, note that no major forecaster is predicting recovery in the next six months. Knight Frank expects growth near zero. Rightmove has revised its 2026 asking-price forecast to between 0% and −2%. Waiting for a rebound that nobody is forecasting isn't a strategy.

If you're waiting for mortgage rates to fall so buyers can afford more, that's more reasonable – but the swap rates that drive fixed-rate pricing are moving on a Middle East conflict whose timeline nobody can predict, and markets currently lean towards a Bank of England hike rather than a cut this year.

If you're waiting for the Budget to clear so buyers stop hesitating, that is the one genuinely defensible reason to pause. There's a real argument that January and February bring a cleaner run at the market than November does. But you'd be listing into a spring market alongside every other seller who had the same idea, in a market that already has record stock levels. The certainty you gain may cost you the competition you lose.

What about a quick sale?

I'll be straight with you, because that's the point of this site. A quick house sale – where a cash buyer purchases your home directly, usually in two to four weeks – means accepting a discount to open-market value. That is the deal. Anyone telling you otherwise is selling you something.

What has changed in a zero-growth market is the maths on either side of that discount. When the open market moves quickly and prices are rising, holding out is clearly worth it. When the open market takes months, a meaningful share of listings withdraw unsold, and prices go nowhere, the cost of waiting starts to eat into the premium you were holding out for. Add mortgage payments, council tax, utilities and the risk of a fall-through in a long chain, and the gap narrows.

That doesn't mean a quick sale is right for you. For most people, most of the time, the open market is still the better financial outcome. It means the comparison is worth actually doing rather than assuming. The mistake I see most often isn't choosing the wrong route – it's choosing a route without ever pricing the alternative.

If you're weighing it up, read our explanation of how cash house buyers work and what a fair offer looks like, and compare it honestly against a realistic open-market price and a realistic open-market timeline.

What to watch between now and Christmas

Four things will tell you whether Bill's forecast is landing.

Monthly HMRC transactions. If August and September stop falling, the March–July slide was a summer effect and the autumn market is functioning. If they keep sliding, demand really is weakening.

The Bank of England on 17 September. Not because a cut is likely – it isn't – but because the vote split and the language will tell you which way swap rates drift, and swap rates are what set your buyer's mortgage.

Budget leaks. Watch specifically for anything on Capital Gains Tax, the high-value council tax charge threshold, or council tax revaluation. Each has been floated. Each would freeze a slice of the market on announcement.

Stock levels. If the 12-year-high pile of unsold homes starts clearing through the autumn, pricing power returns to sellers in the new year. If it grows, expect the discounting to deepen.

The bottom line

A 1% annual fall in transactions is not a catastrophe, and you should be sceptical of anyone presenting it as one. But the direction has been consistent since March, the money has got more expensive, and the country's most-quoted residential research team now expects price growth close to zero by Christmas. The gentle tailwind that used to bail out an ambitious asking price has stopped blowing.

What that asks of you isn't panic. It's precision. Price against evidence rather than hope, prepare properly, and decide deliberately between the open market and a faster, more certain route rather than drifting into one by default.

If you'd like to see what your home is realistically worth right now – and what a genuine quick-sale offer would look like next to it – you can compare offers here. No obligation, and no harm in knowing both numbers before you decide.