UK and London House Price Forecast 2026-2027 (Savills, Knight Frank)

"Where are UK house prices heading?" is the most common question from both domestic buyers and international investors. The answer is not a single figure but a picture made up of the major analysis firms' forecasts, along with an honest warning about how reliable those forecasts are. This guide gathers the main forecasts for 2026-2027 with their sources, explains the regional differences and, most importantly, sets out how much you should trust forecasts.

What Will Happen to Prices in 2026?

For 2026, the general trend among forecasters is a modest year. Many firms have revised down their more optimistic (~4%) forecasts from the start of the year. The table below summarises the main forecasts (these are predictions, not guarantees).

The current average price also varies by which index you look at: HM Land Registry ~£270,080 (April 2026), Nationwide ~£277,484 (June 2026), Zoopla ~£272,300 (May 2026); Rightmove's average asking price is ~£376,191 (June 2026). These differences arise because each index uses a different methodology. In short, 2026 is expected to be a moderate year, neither a boom nor a crash.

The Five-Year Outlook

Beyond short-term annual fluctuations, there is a strong consensus among forecasters: the next five years will be steady, moderate growth — neither a boom nor a crash. Savills forecasts roughly 17% cumulative growth for the UK average over 2025-2029, and ~20% or more by 2030 (phased, like 4% for 2027, 5% for 2028, 5.5% for 2029). Knight Frank similarly projects ~15-18% cumulative growth over five years.

Three main forces support this growth: a gradual fall in interest rates (the Bank of England base rate was 3.75% in early 2026 and is expected to fall), the improving affordability that follows (wage growth outpacing price growth, lending criteria loosening), and the UK's structural shortage of housing supply. So most analysts expect a gradual appreciation rather than a sudden move.

Why Is London Behind, and When Will It Recover?

London has lagged the UK average in recent years. Affordability limits (high prices), rising stamp duty costs, the scrapping of the non-dom rules and the additional-property stamp duty surcharge have weighed particularly on the top segment (prime central London). Prices fell in 2025; according to official ONS data, London was the UK's weakest region at -1.7% in the 12 months to January 2026, marking the sixth consecutive month of annual decline.

But this does not make London unattractive; it means it is starting from a "softer base". Firms like Savills see 2026 as a year of greater stability in the prime markets, followed by a gradual recovery from 2027. The recovery is expected to be led by prime central and south-west London, supported by returning international appetite and resilient family demand. In short, the story for London is not "low growth" but "a delayed but coming recovery".

Drivers and Risks

A few main factors set the market's direction. On the positive side: falling interest rates (Oxford Economics forecasts the base rate falling to ~2.5% by 2027), improving affordability and the chronic supply shortage. On the negative side: mortgage rates moving up unexpectedly in the near term (some rates rose above 5% due to global tensions and oil/gas prices) and the tax environment.

Tax and policy changes particularly affect the top segment: the "mansion tax" (a high-value council tax surcharge) expected in April 2028 for homes over £2 million, the 2% income tax increase on rental income coming in 2027, and the additional-property stamp duty surcharge. Although these changes are not in force in 2026, they can affect buyer and seller behaviour beforehand. The message for investors is to focus not on a single year's figure but on these structural forces and their own strategy.

How Much Should You Trust Forecasts?

This is the most honest and most important section. House price forecasts rest on complex economic models, but the future is uncertain and forecasters' track record is strikingly poor. A few examples: in May 2020, almost all major forecasters predicted a 7-8% crash; prices instead rose ~10%. A more recent example: Rightmove forecast +4% for 2025; by year-end, prices closed up +0.6% on Nationwide and +0.3% on Halifax. This does not mean forecasts are useless; but it shows they are possible scenarios, not guarantees.

Optivest Note: Optivest's investment consultancy service can help you interpret these market signals for a specific strategy and location. But the common lesson from most experienced investors is this: long-term wealth is built not by correctly "timing" a single year, but by buying a property in the right location, with cash flow that works, and holding it for a long time (usually 10+ years). So it matters more to buy in the right area with the right strategy than whether a given year's forecast is 2% or 5%. This is not a price guarantee or personal financial advice; Optivest is not a licensed financial adviser.

Important notice — not financial advice: This article contains general market information; price forecasts are predictions, not guarantees, and change frequently. Investment decisions carry risks and depend on personal circumstances. Before deciding, take advice from an independent, regulated financial adviser (IFA) and do your own due diligence. Optivest is not a licensed financial adviser, and this article does not constitute personal investment advice.

Frequently Asked Questions

Will UK house prices fall in 2026?

Most major forecasters expect a modest move in 2026, not a crash (roughly zero to +2%). The regional gap is clear: the North/Midlands lead while London is weaker. But these are predictions, not guarantees.

What is the five-year outlook?

The consensus is steady, moderate growth. Savills forecasts ~20%+ cumulative by 2030, Knight Frank ~15-18% cumulative over five years. The drivers are falling interest rates, improving affordability and the supply shortage. These are gradual-growth scenarios, not a boom or crash.

Why is London behind the other regions?

Affordability limits, rising stamp duty, the scrapping of the non-dom rules and the additional-property surcharge weighed on London (especially the prime segment); prices fell in 2025. But London is starting from a "softer base" and is expected to recover from 2027, led by prime central/south-west.

Can forecasts be trusted?

As directional guides, yes; as guarantees, no. Forecasters' track record is poor: in May 2020 they predicted a 7-8% crash, prices rose ~10%; Rightmove forecast +4% for 2025, it came in at ~+0.3-0.6%. Use forecasts as possible scenarios, not certain outcomes.

When should you buy?

This is a personal decision, and there is no single "right time". The lesson from experienced investors is to hold a property in the right location with working cash flow for the long term (10+ years) rather than timing a single year. Consult an independent financial adviser for a personal decision.

In Summary, and How to Reach Us

The picture for 2026-2027 is clear: major forecasters expect a modest move in the short term (2026 ~zero to +2%) and steady, moderate growth over five years (~15-20%+ cumulative); the North/Midlands lead, London lags in the short term but recovery is expected from 2027. The most important lesson is that forecasts are directional guides, not guarantees, and that the long term + location + cash flow matter more than timing a single year.

Optivest's investment consultancy helps you interpret these signals for a specific strategy (but it is not a licensed financial adviser, and this offers no guarantee). Contact us or reach us on WhatsApp. See our investment consultancy service, our mortgage calculator to test the numbers yourself, and our project listings for options.