£100 in London property since 2016 = £111. £100 in a diversified equity portfolio = £174. Rathbones has described London accurately and called it the national story.
What Has Happened?
Rathbones, the wealth manager, published research in June 2026 examining the long-term returns from UK residential property against a diversified equity portfolio. The headline finding: a portfolio of 25% UK equities and 75% international equities has outperformed residential property by 3.4 percentage points annually above inflation since 2016. In concrete terms, £100 invested in London property in 2016 is worth £111 today. The same £100 in that equity mix grew to £174.
The twelve-month comparison is starker still. UK house prices rose 1.7% in the past year, roughly half the current inflation rate of around 2.8%. The equity portfolio in the same period returned 11.8% before dividends. Rathbones does not attribute this to a temporary blip. The firm concludes that the factors driving strong UK property returns in previous decades, primarily cheap leverage, sustained house price growth and rental demand running ahead of supply, have structurally changed, with "little prospect of a return" to those conditions. The average UK home is worth less in real terms now than it was in 2016 after adjusting for inflation.
Three forces have combined since 2016 to change the economics of residential investment. House price growth has slowed from the high base set by the pre-2016 run. Borrowing costs have normalised from sub-3% rates to the current two-year BTL fixed average of around 5.07% to 5.25%. And the regulatory burden has grown substantially: Section 24 interest relief restriction took full effect from April 2020, the Renters' Rights Act 2025 abolished Section 21 and converted all assured shorthold tenancies into periodic assured tenancies from 1 May 2026, and EPC C compliance for rental properties is required by 2030. Each of those changes reduces net yield for individual landlords.
The Rathbones report appeared in the same week as UK Finance and industry data showing BTL lending rose 18.2% by number in Q4 2025, with 59,489 loans advanced totalling £11.2 billion. That rise is almost entirely in remortgaging, not new purchases. New BTL purchase lending remains subdued. Existing investors are refinancing to manage their cost base. Fewer new investors are entering the market at current entry prices and rates. Those two data points sit alongside each other, and together they say more about the current state of the market than either figure does on its own.
Why This Matters to UK Property Investors
The Rathbones report will matter to investors in two immediate ways. First, it gives a simple, quotable number to family members, financial advisers and accountants who have been telling landlords to sell. £111 versus £174 since 2016 is easy to understand and will be cited widely. Second, it shifts the public narrative around property investment at a point when the Renters' Rights Act has already put landlords on the defensive in 2026.
For investors making actual decisions, the comparison needs careful reading. Rathbones compares capital appreciation in residential property against capital appreciation in equities. Rental income is excluded from the property side. Dividends are excluded from the equity side. That is a fair like-for-like on the capital line, but it is not a total return comparison. A property running at 7% gross yield with 1.7% capital growth is generating rental income that does not appear in the Rathbones headline number. The total return picture on a specific property depends on gross yield, financing structure, ownership vehicle and tax position, none of which a national average capital comparison can capture.
For a higher-rate taxpayer holding an unleveraged London flat at 4% gross yield with 1.7% capital growth, the total return after Section 24 tax, management, maintenance and void may still trail a passive equity portfolio running at 11.8%. In that scenario, the Rathbones conclusion stands. For a limited company landlord holding a North East terrace at 9.5% gross yield with 5.9% annual rental growth (the ONS June 2026 North East figure) and a 75% LTV mortgage at 5.07%, the arithmetic is completely different. Presenting both as instances of "UK property investment" treats two entirely unlike positions as the same thing.
The opportunity cost question the report raises is nonetheless legitimate. Every pound sitting in property equity, whether as a deposit on a new acquisition or as unrealised gain in a property held since 2005, has an alternative use in liquid assets. Investors who have not compared their actual portfolio return on equity against what a passive index fund has delivered should do that calculation. Not to reach a predetermined answer, but to make a properly informed choice about where the capital is best deployed.
The Risks Investors Need to Understand
Rathbones is right about London. The income numbers have not worked for most investors there for several years. A one-bed flat in Zone 3 at £340,000 achieving £1,500 per month is a gross yield of 5.3%. A 75% LTV mortgage at 5.07% on £255,000 costs around £1,078 per month interest-only. That leaves £422 gross above the finance cost before management fees, maintenance, ground rent, service charge and void periods. For a higher-rate taxpayer, Section 24 adds the full mortgage interest back into taxable income, which can turn a nominally positive cash flow position into a net tax loss. Savills forecast -4% for London prices in 2026. Capital growth is working against you. Rental growth in London is running at 2.0% per ONS June 2026 data. The numbers, plainly, are not good.
The equity comparison in the Rathbones report is also not a trick. It highlights a genuine question about liquidity premium and management burden. Equities are liquid, require no management, carry no compliance risk and no maintenance liability. A property portfolio needs tenant management, compliance with an expanding regulatory framework, landlord database registration, insurance, and now EPC upgrade planning. If the risk-adjusted return on a specific property does not compensate for all of that, the comparison to a passive fund is a legitimate challenge.
The BTL lending data reinforces the caution in certain markets. The 18.2% rise in Q4 2025 was entirely in remortgaging. Investors managing their existing cost base are active. Investors entering new positions at current entry prices are scarce. That selective behaviour from experienced market participants is worth reading as honest market intelligence about where yield does and does not justify new acquisition at current rates.
For landlords holding property with significant built-up equity from purchases in the 2000s or early 2010s, the exit comparison is more complex than it looks in the Rathbones headline. Selling realises capital gains that can be substantial, especially for higher-rate taxpayers. The effective return from staying in property needs to be compared against the after-CGT proceeds invested in equities, not against the gross sale price moved into an ISA. That is the calculation that actually matters for someone weighing a London portfolio sale in 2026.
Where the Opportunity Could Be
Newcastle posted gross BTL yields of 9.7% in the March 2026 postcode data. Leeds came in at 9.6%. Across Manchester and Liverpool, yields run at 8% and above. In SR1 Sunderland and TS1 Middlesbrough, two-bed terraces at £85,000 to £100,000 are achieving £850 to £950 per month in rent, producing gross yields of 10% to 12%. Those numbers do not describe the market the Rathbones report is assessing.
The capital comparison from 2016 also looks different in the North. Newcastle property values have risen approximately 36% over the past decade. On the capital line alone, that is closer to £100 growing to £136, not £111. Add rental income on top of that over ten years at gross yields averaging 8% to 9%, and the total return comparison against the Rathbones equity portfolio is much closer than the headline suggests. The £111 figure is specifically a London outcome.
Foundation Home Loans published Q1 2026 data showing 84% of UK BTL landlords reporting profitable operations, with average yields at 6.5% nationally. That 6.5% average includes London's drag pulling the figure down. Landlords concentrated in the North and East Midlands will sit well above it. The 84% profitability rate does not support "the golden age is over" as a blanket statement for the sector. It supports the more specific conclusion that investors who have not updated their geographic focus are carrying underperforming assets in the wrong markets.
The leverage dynamic is worth making explicit, because it is what the Rathbones capital comparison misses. A BTL investor putting a £25,000 deposit on a £100,000 Newcastle property at 9.7% gross yield generates approximately £9,700 per year in gross rental income. The mortgage on the remaining £75,000 at 5.07% costs around £3,803 per year in interest. Before management fees, maintenance and void, the income above the finance cost is roughly £5,900. Return on the £25,000 capital invested: around 23.6% before those costs. A passive equity portfolio returning 11.8% is not a like-for-like comparison against that position. The risk profile is different, the liquidity is different, the effort required is different, and the leverage ratio is different. On raw return on invested capital, in the right Northern market, BTL is still working in 2026. The work is finding the right market.
Arsh's Investor View
I have been doing this since 2001. I have heard property investment declared finished after the early-90s crash, after 2008, after the Section 24 announcement in 2015, and after the Section 21 abolition in May 2026. Each time, investors with the right stock in the right markets came through fine. What changed each time was which markets and which stock types that description applied to.
Rathbones is not wrong about the trajectory since 2016. They are wrong about what conclusion to draw from it. The 2016 to 2026 period started from a specific point: London and Southern prices were near a cyclical peak after years of artificially cheap money. The capital returns from that starting point were always going to be modest, and the rate normalisation from 2022 made them negative in real terms. That is an accurate description of one market at a particular point in the cycle. It is not a permanent verdict on residential property as an asset class.
I stopped buying London BTL in 2019. The numbers stopped making sense to me then and they have not recovered. I am not surprised by the Rathbones data on London. What I would push back on is applying that analysis to Sunderland, or Newcastle, or Burnley, or Stoke. Those markets have different entry prices, different yield levels, different rent growth trajectories. Presenting a London-centric capital return comparison and calling it UK property investment does a disservice to anyone making decisions in those markets today.
One thing I will say honestly: the opportunity cost question is legitimate. If a landlord has £500,000 of equity tied up across a few London flats yielding 4% gross, that deserves a real calculation, not a defensive wave of the hand. The answer might still be to hold, for reasons of CGT on exit, a long-term view on London, or portfolio balance. But it should be an actual calculation. The assumption that property always wins is not a strategy.
How Property Investor App Can Help
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Key Takeaways
- Rathbones published research in June 2026 showing that £100 invested in London property in 2016 is worth £111 today, against £174 for a portfolio of 25% UK equities and 75% international stocks. UK house prices rose 1.7% over the past year, roughly half the current inflation rate. The average UK home is worth less in real terms now than in 2016 after adjusting for inflation. Rathbones concludes that the golden age of investing in UK residential property is over, with little prospect of a return to the conditions that drove strong property returns in previous decades.
- The comparison is capital appreciation only on both sides, excluding rental income from property and dividends from equities. That is a fair like-for-like methodology on the capital line, but it does not reflect total returns. Rental income on a property yielding 7% to 12% gross changes the picture considerably, particularly in the Northern markets where yields are highest. The conclusion that BTL trails equities applies most clearly to London and Southern England portfolios, not to the sector as a whole.
- Regional yield data tells a different story from the national capital figures. Newcastle: 9.7% gross BTL yield (March 2026 data). Leeds: 9.6%. North West cities including Manchester and Liverpool: 8% and above. Sunderland SR1 and Middlesbrough TS1: 10% to 12% gross. Foundation Home Loans Q1 2026 data: 84% of UK BTL landlords profitable, average yields at 6.5% nationally. Northern investors running at 9% to 12% are not in the market the Rathbones report describes.
- BTL lending rose 18.2% by number in Q4 2025, with 59,489 loans advanced totalling £11.2 billion. Almost all the growth was in remortgaging, not new purchases. Existing investors are managing their cost base through refinancing. Fewer new buyers are entering the market, which means less competition for investors acquiring now in markets where yields genuinely justify new entry at current mortgage rates.
- The leverage argument matters for the comparison. A £25,000 deposit on a £100,000 Newcastle property at 9.7% gross yield generates approximately £9,700 gross rental income per year. Mortgage interest on the £75,000 balance at 5.07% costs around £3,803. Income above the finance cost before other expenses: roughly £5,900. Return on the £25,000 capital invested: around 23.6% before management, maintenance and void. A passive equity portfolio at 11.8% is not a like-for-like comparison against that leveraged position. The effort, risk profile and liquidity are all different, and those differences need honest accounting.
Frequently Asked Questions
What did Rathbones say about UK property investment in 2026?
Rathbones published research in June 2026 concluding that the golden age of investing in UK residential property is over. Comparing capital appreciation in residential property against a diversified portfolio of 25% UK equities and 75% international equities since 2016, they found that £100 in London property is worth £111 today while the same amount in equities grew to £174. UK house prices rose 1.7% in the past year, roughly half the inflation rate. Rathbones attributes the underperformance to three structural changes since 2016: slower house price growth from a higher starting base, higher borrowing costs moving from below 3% to above 5%, and a significantly heavier regulatory burden on landlords through Section 24, the Renters' Rights Act 2025 and EPC compliance requirements.
Does the Rathbones analysis apply to buy-to-let in Northern England?
The Rathbones comparison primarily reflects capital appreciation in London and Southern England, where property values peaked in the period before 2016 and have grown slowly or declined in real terms since. In Northern markets the picture differs significantly. Newcastle property values have risen approximately 36% over the past decade. Gross BTL yields in Newcastle run at 9.7%, Leeds at 9.6%, and across Manchester and Liverpool at 8% and above. These yields are not captured in a capital-appreciation-only comparison. Foundation Home Loans Q1 2026 data shows 84% of UK BTL landlords profitable at an average yield of 6.5% nationally. Northern landlords with higher gross yields and lower entry prices sit well above that average and are running in a fundamentally different market from the one the Rathbones report describes.
Is buy-to-let still profitable in 2026?
It depends heavily on the market and the entry price. Foundation Home Loans Q1 2026 data shows 84% of UK BTL landlords reporting profitable operations at an average gross yield of 6.5%. In London, where gross yields average 3.5% to 4.5% against a two-year BTL fix of around 5.07% to 5.25%, the income case is negative before costs in most ownership structures. In the North East, North West and Yorkshire, gross yields of 7% to 12% produce positive cash flow above mortgage costs at current rates, with rents growing at 4% to 5.9% annually in some regions per ONS June 2026 data. BTL lending rose 18.2% in Q4 2025, entirely driven by remortgaging rather than new purchases. The profitability question in 2026 is almost entirely a function of geography and the entry price paid on acquisition.
How does property leverage change the comparison with equities?
The Rathbones comparison uses capital appreciation only, which represents an unleveraged, like-for-like comparison between property and equities. Most BTL investment involves leverage: a 25% to 30% deposit against a mortgage covering the balance. The investor's return is calculated on the deposit, not the full property value. A £100,000 property at 9.7% gross yield generates £9,700 per year in gross rental income against a deposit of £25,000. Mortgage interest on the remaining £75,000 at 5.07% costs around £3,803 per year. Income above the mortgage cost before other expenses is roughly £5,900, representing around 23.6% return on the £25,000 of capital invested. A passive equity portfolio at 11.8% on the same £25,000 generates £2,950. The comparison changes substantially once leverage is factored in, provided the rental income genuinely covers the mortgage cost. In Northern markets at 9% to 12% gross yield, it does. In London at 3.5% to 4.5% gross yield, it does not.
What is the current buy-to-let mortgage rate in the UK?
The average two-year fixed rate buy-to-let mortgage at 75% loan-to-value in June 2026 sits at around 5.07% to 5.25%. The Bank of England held the base rate at 3.75% at its June 18, 2026 meeting, in line with market consensus. Multiple lenders including NatWest, Barclays, Santander, Halifax, Coventry Building Society and TSB trimmed rates on selected products in the first two weeks of June 2026, and total mortgage product availability reached 7,132 in early June, the highest since March. At current rates, gross yields need to run well above 5% for a BTL property to produce positive cash flow. In London at 3.5% to 4.5% gross yield, that threshold is not reached without a substantial deposit. In the North East and North West at 7% to 12% gross yield, the income case at 75% LTV is workable.
