The UK housing market is showing signs of slowing in June 2026. House prices fell by 0.6% in May, annual growth has weakened, and major forecasters now disagree on whether prices will rise or fall over the rest of the year.
For property investors, however, the important question is not whether house prices will rise or fall, but what the movements mean for tax planning and investment. A softer market can affect Capital Gains Tax when selling, Stamp Duty Land Tax when buying, and the cost of restructuring or incorporating a property portfolio.
In this UK housing market update, we explain what the latest house price data means for investors looking to invest in UK property, and why a slowing market may create both risks and opportunities from a tax perspective.
Key Takeaways
- The UK housing market lost momentum in May 2026, with house prices falling by 0.6% month-on-month and annual growth slowing to 1.7%, according to Nationwide
- Forecasts for the rest of 2026 are mixed. Savills expects mainstream UK house prices to fall by 2.0%, while Nationwide's start-of-year outlook projected growth of between 2% and 4%
- Lower property values can reduce the Capital Gains Tax and Stamp Duty Land Tax costs associated with certain portfolio restructures, meaning incorporation can become more tax-efficient when market values fall
- Falling house prices do not always reduce your Capital Gains Tax bill because CGT is based on the gain since you bought the property; this means you can still face a substantial tax charge even if the property's value has fallen from a previous peak
- UK residents must generally report and pay CGT within 60 days of completing a residential property sale that gives rise to tax, while non-residents must report all UK property disposals within 60 days, even where no tax is due
What Is Happening to the UK Housing Market In 2026?
The UK housing market has lost some momentum. House prices fell by 0.6% in May 2026, while annual growth slowed from 3.0% to 1.7% in just one month, according to Nationwide. Higher mortgage rates, rising energy costs and weaker consumer confidence have all made homebuyers more cautious.
That said, the picture is not all bad. Mortgage approvals for house purchases rose to 65,900 in April 2026, up from around 64,000 in March and the highest level since the period leading up to the October 2022 mini-Budget. Remortgage approvals also continued to climb, reaching 51,260. This is their highest level since October 2022 and the second consecutive month above 50,000.
The Bank of England interest rate currently stands at 3.75%. With no immediate prospect of significant rate cuts, many borrowers appear to be securing deals now rather than waiting to see whether borrowing costs fall later in the year.
Looking ahead, however, the signals are softer. Surveyors are reporting fewer new-buyer enquiries and expect further downward pressure on house prices. In practical terms, that means sellers are having to lower their asking prices to attract a smaller and more cautious pool of homebuyers.
Will UK House Prices Fall Later In 2026?
The honest answer is that the market's forecasters do not agree, and you should treat any single prediction with caution.
Forecaster | House Price Forecast | Remarks |
|---|---|---|
Savills (Revised for June 2026) | Fall by 2% | Higher mortgage costs, rising energy bills and stubborn inflation are expected to reduce buyer demand, with London and the South East forecast to see the largest price falls. |
Nationwide (Start-of-Year Outlook) | Rise by 2% to 4% | Wage growth was expected to improve affordability and support buyer demand, while modest falls in borrowing costs were expected to help the market recover. This forecast was made before mortgage rates increased in spring 2026. |
What should investors take from this? Not that one forecast is right and the other is wrong, but that nobody has a clear view of where prices will be by the end of the year.
If you are buying, that uncertainty can work in your favour. Sellers are finding it harder to attract buyers than they did a few years ago, which can create more room for negotiation, particularly in weaker local markets. If you are selling, the opposite applies. Buyers have become more price-sensitive, so achieving a sale may depend on pricing for current market conditions rather than expectations formed during past years.
From a tax perspective, however, the forecasts themselves do not matter. Capital Gains Tax and Stamp Duty Land Tax are calculated using actual purchase prices, sale prices and market values at the time of the transaction. They do not rely on market predictions.
What Do Current Market Conditions Mean If You Are Selling a Buy-to-Let?
This is where many landlords get caught out. A common assumption is that if a property is worth less than it was a few years ago, the Capital Gains Tax bill will be lower or may disappear altogether. That is not how the tax works.
Capital Gains Tax (CGT) is charged on the gain you have made since buying the property, not on the difference between today's value and the market peak. As a result, a landlord can sell for less than the property was worth a few years ago and still face a substantial CGT bill.
Worked Example: A Landlord Selling Up As Margins Tighten
Consider a landlord who bought a two-bedroom buy-to-let in Greater Manchester for £180,000 in 2014.
The property's value peaked at around £290,000 in 2022. However, after coming off a 2.1% fixed-rate mortgage and moving onto a rate of around 5.5%, the rental profit has been squeezed. The landlord decides to sell in 2026 for £275,000.
At first glance, it feels like they have lost money because the property is selling for £15,000 less than it was worth at its peak. For tax purposes, though, that £15,000 fall is irrelevant.
Purchase Price | £180,000 |
Value at 2022 Peak | £290,000 |
Sale Price | £275,000 |
Chargeable Gain (Before allowable acquisition. improvement and disposal costs, which reduce the gain) = Sale price – Purchase Price | £95,000 |
Decreased Annual Exempt Amount for 2026/27 | (£3,000) |
Taxable Gain | £92,000 |
CGT at 24% (Higher-Rate Taxpayer) | £22,080 |
Despite selling below the property's peak value, the landlord has still made a gain of £95,000 compared with what they originally paid. That’s what matters for tax.
Another point landlords often miss is the reporting deadline. Where CGT is due on the disposal of UK residential property, the gain must generally be reported and the tax paid within 60 days of completion. Missing the deadline can result in penalties and interest from HMRC.
The rules are stricter for non-residents. If you live outside the UK and dispose of UK property, you must generally report the disposal within 60 days, even where no tax is due or the transaction results in a loss.
Residential property gains are taxed at 18% or 24% for 2026/27 depending on which income tax band the gain falls into as per the Taxation of Chargeable Gains Act (TGCA) 1992. This example assumes the gain sits wholly in the higher-rate band.
What Do Current Market Conditions Mean If You Are Buying?
It means you may be able to negotiate a better purchase price in some areas, but your tax cost does not change. Stamp Duty Land Tax rules stay the same whether the market is rising or falling.
In a softer market, the practical advantage for buyers is pricing. With more motivated sellers and weaker demand in parts of the market, there is often more scope to agree discounts compared with recent years.
However, SDLT does not move with market conditions. The 5% higher rate surcharge on additional dwellings still applies where you already own another property. This surcharge is set out in FA 2003 Sch 4ZA and has remained unchanged since 31 October 2024.
It can also apply in cases where buyers do not see themselves as typical property investors, such as buying a second property for family use or holding a previous home temporarily after moving.
If you are replacing your main residence, there is one timing-related exception. If you pay the higher-rate SDLT because the sale and purchase do not align, you may be able to reclaim it provided your previous main home is sold within 36 months of completing the new purchase.
Should Property Owners Restructure or Exit While House Prices Are Soft?
A softer market can make restructuring or exiting more attractive, not because anything changes in the rules, but because lower valuations reduce the tax base that those rules apply to.
A lot of the current stock coming to market is driven by landlords exiting as financing costs rise and regulation tightens. Savills expects this extra supply to keep weighing on prices, particularly in London and the South East. That matters because if you are considering a restructure or sale, your tax position is calculated using those current market values.
This is especially relevant for incorporations. When you transfer personally owned property into a limited company, HMRC treats it as a disposal at market value under the connected-party rules (TCGA 1992 s.17), not your original purchase price. So, the same valuation feeds directly into two tax charges:
- Capital Gains Tax on the deemed disposal from you to the company
- Stamp Duty Land Tax on the company’s acquisition
If market values are lower, both of those charges are lower as well. That is why incorporation or restructuring can be less expensive in a softer market than it would be in a stronger one.
But this is not a simple timing decision only. The outcome depends heavily on how the property is held and whether your structure is recognised as a genuine property partnership, which can change the tax treatment entirely.
Conclusion
The key point running through all of this is simple. Property decisions in 2026 are no longer just about market direction, but about the actual numbers behind each transaction. Prices, timing, structure and tax all interact, and small changes in value can materially affect costs. That is why headline forecasts matter less than the specifics of your position.
If you are considering a sale, a purchase or a restructuring, it is worth running the numbers before you act. At UK Property Accountants, our Chartered Certified Accountants and Chartered Tax Advisers model the tax impact so you can compare options on real figures rather than assumptions. We work with landlords across the UK and internationally.
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FAQs
The UK housing market is expected to remain broadly flat through 2026, with modest price movements rather than a clear boom or crash. Affordability pressures from higher borrowing costs are limiting price growth, while wage growth and any future rate cuts will determine whether conditions stabilise or soften further.
It can be a better buying environment in terms of pricing, but not necessarily in terms of overall cost. Buyers may find more room to negotiate on price, but higher mortgage rates and unchanged SDLT rules mean the total cost of purchase remains elevated compared with previous years.
There is no clear direction for 2026. Forecasts are split between small gains and small declines. Overall, the most likely outcome is relatively flat performance with regional differences rather than strong nationwide growth.
The UK housing market is expected to grow slowly over the next five years, with performance driven more by interest rates and regional supply-demand differences than by broad national trends. Stronger performance is likely in lower-priced, higher-yield regions, while higher-value southern markets may see more subdued growth.
The 5% higher rate applies where you acquire an additional dwelling and already hold a major interest in another property (FA 2003 Sch 4ZA). It can catch buyers helping family or replacing a home out of sequence. Some who paid it can reclaim it later.
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