Five things drive the UK housing market: the cost of borrowing, the supply of homes, whether people feel secure in their jobs, how willing lenders are to lend, and what the government does with policy and tax. Almost every headline you read is one of those five wearing a different hat.
Start with the honest part. Nobody knows what the market does next, and anyone who tells you otherwise is selling a forecast. What you can do is understand the five levers, work out which way each one is currently pointing, and make a decision that still holds up if you turn out to be wrong about the rest.
This is the loudest of the five. Mortgage rates set what a house costs per month, and monthly cost is what most buyers are really shopping for. Push borrowing costs up and the same salary buys less house, so prices soften, transactions slow, or both.
The Bank of England base rate sits at 3.75% as of mid 2026, held on 30 July in what was the fifth consecutive hold. The vote was 6 to 3, with three members wanting a rise to 4%. CPI inflation is 2.6%, still above the 2% target. Through 2025 the market priced in cuts. The live question now is whether the next move is up rather than down, which is a genuine change of mood and worth understanding before you make a five year decision.
It depends on your product. Trackers move within days. Standard variable rates, currently 6% to 7% at most lenders, usually follow within a month or two, and lenders are not obliged to pass on a change in full. Fixed rates are the odd ones: they are priced off swap markets, which move on what traders expect the Bank to do, so new fixes often shift weeks before a decision and sometimes barely move on the day.
If you are already on a fix, transmission is delayed for years, then arrives all at once. Roughly 1.8 million fixed deals expire during 2026, many of them five year fixes taken at under 2% in 2021. Best two year fixes start around 4.3% and five year fixes around 4.4% at the time of writing. For those households the payment jump is the story of their year, whatever the base rate does next month.
What to do with this: know your end date and diarise it. Most lenders let you secure a new deal several months ahead, and you can usually swap to something better if rates fall before completion. If you are weighing certainty against flexibility, fixed versus tracker is the comparison to read.
Prices are a function of how many homes exist relative to how many households want one. Britain has been building fewer homes than it needs for decades, and that shortage is the reason prices have absorbed shock after shock without ever properly deflating.
Supply moves slowly. Planning permission, land, materials, skilled trades and finance all sit between a policy announcement and a finished house, so this factor works in five and ten year arcs rather than quarters.
The supply that matters to you next month is different: the number of homes actually listed for sale in your postcode, in your bracket. That figure moves fast and it is intensely local. A market where three similar houses are competing for buyers is a very different negotiation from one where nothing has come up in six months.
What to do with this: track your own search area rather than national averages. Count what is listed, watch how long it sits, and note what actually sells rather than what is asked. That is your market.
Mortgages are repaid out of income, so employment sits underneath everything else. Two things matter: whether people have jobs, which determines forced sales, and whether pay is rising faster than prices, which determines how much people can borrow.
Confidence is the underrated half. A household that fears redundancy does not put its house on the market and does not commit to a bigger mortgage, even when the numbers still work. Transactions dry up before prices do, and you see it in a broker's diary months before it shows up in an index.
Transmission speed here is medium. Job losses hit sentiment within weeks and feed into transaction volumes over a few months, while real wage growth grinds away slowly, quietly improving affordability over years. The ONS labour market data is the place to look for the actual figures.
What to do with this: lenders assess the stability of your income as closely as the size of it. Bonus, commission, overtime and self employed profit are all treated differently, often less generously than you would expect. If your income is anything other than a flat salary, get it assessed before you fall for a property. Our self employed mortgage advice covers how different lenders read the same accounts.
Here is the factor almost every article on this subject leaves out, and the one a broker sees most directly. Rates set the price of a mortgage. Lender appetite decides whether you get one at all.
Lenders are businesses with lending targets, funding costs, capital rules and limited underwriting capacity. When appetite is strong they compete: income multiples stretch, higher loan to value deals reappear, stress tests ease, and edge cases get a yes. When appetite cools, none of that is announced. Criteria simply tighten, and an applicant who would have been approved in March is declined in October at an identical rate.
This is the fastest moving of the five factors by a wide margin. A lender can change its maximum loan to income, pull a product range at a few hours notice, or quietly reprice because its service levels are overwhelmed. It happens weekly somewhere in the market.
Most lenders cap borrowing at around 4.5 times income, but some will stretch towards 5.5 times for higher earners or particular professions. On the same salary, two lenders can be tens of thousands apart on maximum loan, and the more generous one is not always the more expensive one.
The same variation runs through everything else: how a credit blip is treated, whether a flat above a shop is acceptable. You cannot see criteria from the outside, which is the strongest argument for advice over guesswork. Our mortgage borrowing calculator gives you a starting figure, and a conversation tells you which lenders would agree to it.
Rates are published. Criteria are not. That gap is where most declined applications live.
Policy works on the market in two speeds. Tax changes are fast, sometimes brutally so. Supply side reform is slow.
Stamp duty is the clearest example of the fast kind. In England and Northern Ireland there is nothing to pay up to £125,000, then 2% to £250,000, 5% to £925,000, 10% to £1.5m and 12% above that. First time buyers pay nothing to £300,000 and 5% from £300,001 to £500,000, with no relief at all once the price passes £500,000. Additional properties carry a 5% surcharge on top, and non UK residents another 2%. You can check the current rules on gov.uk, and our stamp duty calculator gives you the figure for a specific price.
Notice what that £500,000 cliff edge does to behaviour. Thresholds bunch offers just underneath them, and an announced deadline pulls transactions forward and leaves a hole behind it. We see this catch people out constantly: a purchase becomes thousands of pounds worse because of where the price landed relative to a threshold nobody checked.
The slower kind covers planning reform, guarantee schemes that encourage lending at higher loan to values, and the tax treatment of landlords. These shift who can buy and who chooses to sell over years, so they rarely feel dramatic but change the market's shape eventually.
What to do with this: budget for tax as a cash cost on day one, alongside legals and survey, because it cannot be added to most mortgages. If you are buying your first home, the first time buyer mortgage guide sets out how the reliefs and schemes fit together.
The mix matters far more than any single factor, and this is where most predictions fall apart. They pick one lever, follow it to its logical conclusion, and ignore the other four pulling in different directions.
Rising rates should push prices down. But if supply is tight, unemployment is low and lenders are keen, prices tend to stagnate rather than fall, and transaction volumes take the strain instead. Falling rates should help buyers. But if lenders tighten income multiples at the same time, your borrowing power can shrink while headline rates improve.
They also feed each other. Rates change what housebuilders can profitably build, which changes supply years later. Employment data changes what the Bank does with rates. Policy changes lender appetite through guarantee schemes and capital rules. Pull one lever and the others move, usually with a lag.
None of this is any use unless it changes what you do.
The question we get asked most is whether to wait. Sometimes it is right, particularly if a deposit is close to a better loan to value band or a credit file needs a few clean months. But waiting has its own costs, including rent, and only makes sense when you can say what you are waiting for.
We watch these five factors because they land on our clients' applications every week. If you want to know what they mean for your situation rather than for the market in general, get in touch with our advisers and we will go through it with you. If you are approaching the end of a fixed deal, our remortgage advice is the place to start.
