Autumn Budget 2026: What It Could Mean for Property Owners

Every autumn the same question does the rounds among homeowners, landlords and anyone thinking about selling: what is the Chancellor going to do to property taxes this time?

This year comes with an extra twist. Following Keir Starmer's resignation as Prime Minister in July 2026, Andy Burnham took over as PM and appointed John Healey as the new Chancellor of the Exchequer. Healey has confirmed his first Budget will be delivered on Wednesday 28 October 2026, a change of both date and personnel that makes this year harder to predict from precedent alone. Here's what's already locked in from the November 2025 Budget, what's still up for debate and what it might mean if you're thinking about selling.

When is the Autumn Budget 2026 and who delivers it

The Budget is delivered by the Chancellor of the Exchequer in a speech to the House of Commons. It's the main annual event where the government sets out tax and spending plans for the year ahead, alongside an independent forecast from the Office for Budget Responsibility (OBR) on growth, borrowing and the state of the public finances.

For 2026 that Chancellor is John Healey, appointed on 20 July 2026 after Andy Burnham became Prime Minister. Healey previously served as Housing Minister, Local Government Minister and most recently Secretary of State for Defence and worked at the Treasury earlier in his career. He confirmed the date in a video message, saying his first Budget would be built on fiscal discipline and would meet the government's fiscal rules while giving businesses and families the stability they need to plan for the future.

Autumn Budget 2026 will take place on Wednesday 28 October 2026. That's earlier than the previous two Budgets:

• Autumn Budget 2024 was delivered on 30 October 2024, under Rachel Reeves.
• Autumn Budget 2025 was delivered on 26 November 2025, also under Rachel Reeves.
• Autumn Budget 2026 will be delivered on 28 October 2026, under John Healey.

Reports suggest the earlier date gives the OBR a formal window to assess the new government's spending plans against its fiscal rules well ahead of the new financial year. Andy Burnham will take Prime Minister's Questions at noon that day, with Healey expected to stand up at or shortly after 12.30pm.

How to watch it. The Budget speech is broadcast live and is easy to follow without needing any special access:

• BBC Parliament and BBC iPlayer carry the speech live, along with the opposition response straight afterwards.
• BBC News, Sky News and other major broadcasters run live coverage and rolling analysis on the day.
• Parliament TV at parliamentlive.tv streams the House of Commons sitting directly if you want it unedited.
• GOV.UK publishes the full Budget speech, supporting documents and policy papers as soon as the Chancellor sits down, usually within the hour.
• HM Treasury's own channels on social media post key announcements live as they're made.

If you just want the property specific detail without watching the whole thing, it's usually faster to wait an hour or two for the documents to land on GOV.UK and read the relevant sections directly, since broadcast commentary tends to focus on the headline measures first.

What's already confirmed and coming into effect

Before we even get to predictions, it's worth being clear on what isn't a prediction anymore. These changes were announced in the last Budget and are already working their way onto the statute book.

Higher tax on property income from April 2027. Income tax on property, savings and dividend income is set to rise by 2 percentage points. For landlords that means a new property basic rate of 22%, with higher rates rising in line. If you let out a property, this is one of the more direct hits coming your way and it's worth factoring into any long term plans around your portfolio.

A new charge on high value homes from April 2028. Often dubbed a mansion tax in the press, this is a High Value Council Tax Charge that will apply to properties worth £2 million or more, based on 2026 valuations. It sits on top of existing council tax rather than replacing it.

No change to capital gains tax on main homes. Despite plenty of speculation before the last Budget, CGT on primary residences wasn't touched and residential property CGT rates have stayed the same for a while now. That's worth remembering next time a headline suggests otherwise.

What could still be on the table for 2026

The bigger structural questions weren't fully answered last time round, and a new Chancellor makes this Budget harder to predict from precedent alone. Analysts have pointed to a fiscal gap of at least £22 billion for Healey to close, which keeps further tax rises firmly on the table.

A proportional property tax to replace stamp duty. Under Rachel Reeves, Treasury officials were asked to model a national property levy that would replace stamp duty for owner occupiers, likely applying to homes above a set threshold and collected differently to the current system. Whether Healey picks this up is genuinely open. Nothing has been confirmed, but reform of this size tends to get revisited rather than dropped entirely.

Council tax reform. Council tax bands are still based on 1991 valuations in England, which is a long standing criticism from economists and think tanks. A full overhaul looks like a longer term project rather than something for the next Budget alone, but partial changes or further high value surcharges are plausible.

Further tinkering with stamp duty thresholds. Even without a full replacement, thresholds and rates for additional properties or high value purchases are an easy lever for the Treasury to pull if more revenue is needed.

Signals from the new government so far. Burnham and Healey have already made a couple of property adjacent moves ahead of the Budget, including a planned cut to business rates for pubs, clubs and live music venues from April 2027 and a commitment to hand mayors a share of income tax revenue to spend locally. Neither is a residential property tax change, but they hint at a government willing to shift money and decisions away from Westminster, which is worth bearing in mind for how any property tax reform might be structured or devolved.

None of this is guaranteed and a lot of pre-Budget speculation never makes it into the actual announcement. Treat the above as things worth watching rather than certainties.

What this means if you're thinking about selling

If any of this is making you consider whether to sell sooner rather than later, you're not alone. Budget speculation has a habit of doing exactly that, whether or not the eventual announcement matches the headlines.

A few things worth thinking through:

• If you own a higher value property, the direction of travel on things like council tax surcharges is something to keep an eye on for future years, even where nothing changes immediately.
• If you're a landlord, the property income tax rise from April 2027 is confirmed, not speculative, so it's worth building into any decision about holding or selling.
• If you're worried about being caught out by a change announced with little notice, being ready to move quickly gives you more control over timing than waiting to react.

That last point is where a lot of people get stuck. Traditional estate agent sales can take months, which leaves you exposed if rules shift while you're still waiting on a buyer. If you'd rather not be at the mercy of Budget day headlines, Bettermove can get you a cash offer or a matched buyer from our network, often within days rather than months, so you're not left waiting to see what the Chancellor decides.

We'll keep this updated

We'll update this page again after 28 October with what was actually announced, so bookmark it if you want to keep track of what's changing without wading through the speculation yourself.

This article is for general information and isn't financial or tax advice. Speak to a qualified adviser about how any Budget changes might affect your specific situation.