What Is a Help to Build Scheme and Can It Replace Help to Buy for Self-Builders in 2026?

What Happened to Help to Buy — and Why Self-Builders Need to Know

If you’ve been dreaming of building your own home, you’ve probably already noticed the gap that Help to Buy left behind. The UK government’s flagship homeownership scheme closed to new applicants in October 2022, and for many aspiring homeowners — particularly self-builders — that felt like a door slamming shut.

But here’s the good news: Help to Build has quietly been filling that space, and in 2026 it remains one of the most practical routes for people who want to construct rather than buy. The question is whether it genuinely replaces what Help to Buy offered, or whether it’s a different tool for a different kind of buyer entirely.

Let’s walk through both, honestly.

What Was Help to Buy, and What Did It Actually Offer?

Help to Buy (Equity Loan) was a government scheme that lent first-time buyers up to 20% of a new-build property’s value (40% in London), interest-free for five years. You needed a 5% deposit, and a repayment mortgage covered the rest.

It was popular because it made new-builds accessible with a relatively small deposit. But it was only available on new-build homes from registered developers — it was never designed for people building their own properties.

So if you were hoping Help to Buy would fund your self-build dream, it never quite did that job in the first place.

What Is Help to Build?

Help to Build is a government-backed equity loan scheme specifically designed for self-builders and custom builders in England. Launched in 2022 and still active in 2026, it works similarly to the old Help to Buy model — but with some important differences tailored to the realities of building a home from scratch.

Here’s how it works:

• You contribute a minimum 5% deposit based on the estimated build cost
• The government provides an equity loan of between 5% and 20% (up to 40% in London)
• A self-build mortgage covers the rest
• The equity loan is interest-free for the first five years
• You repay the loan as a percentage of the property’s value when you sell or repay early — not as a fixed sum

Important: Help to Build is administered through Homes England and is currently available in England only. Scotland, Wales, and Northern Ireland have their own separate schemes, so check with the relevant devolved authority if you’re outside England.

Help to Build vs Help to Buy: A Side-by-Side Comparison

The structural similarities are clear — but the target audience is completely different. Help to Buy served people buying on a housing estate. Help to Build serves people who want to create something.

The Real Pros and Cons of Help to Build

Pros:

• Low deposit requirement — 5% is genuinely achievable for many people
• Interest-free for five years — gives you breathing room as you settle into the property
• Open to existing homeowners, unlike Help to Buy, which was first-time buyer only
• Flexibility — works for both fully custom self-builds and custom-build plots from developers
• Potentially build a home worth more than you paid — equity can grow significantly

Cons:

• Finding land is hard — and Help to Build doesn’t help with that part
• Self-build mortgages are complex — lenders release funds in stages, and not all high-street lenders offer them
• Planning permission is your responsibility — delays can be costly
• Build cost overruns aren’t covered — if your project goes over budget, the loan doesn’t stretch
• Limited lender availability — as of 2026, the number of lenders offering Help to Build-compatible mortgages remains relatively small

Tip: The Self Build Portal (selfbuildportal.org.uk) and MoneyHelper (moneyhelper.org.uk) are both excellent free resources if you’re trying to understand your options before speaking to a broker.

A Practical Example: What Might This Look Like?

Say you’re planning to build a home in the East Midlands with a total estimated cost of £280,000.

• Your 5% deposit: £14,000
• Government equity loan (20%): £56,000
• Self-build mortgage needed: £210,000

For the first five years, you pay no interest on that £56,000 loan. After five years, interest kicks in. When you eventually sell, if the property is worth £350,000, you repay 20% of £350,000 = £70,000 — not the original £56,000.

That’s the key thing to understand: you’re not borrowing a fixed sum, you’re selling a share of your home’s future value. Whether that’s a good deal depends entirely on how much your property appreciates.

Is Help to Build Right for You in 2026?

Help to Build isn’t a like-for-like replacement for Help to Buy — it’s a different scheme for a different kind of homeownership journey. If you were hoping to buy a developer new-build with a small deposit, the honest answer is that the landscape is harder in 2026 without Help to Buy.

But if you’ve always wanted to build your own home, Help to Build is genuinely one of the most accessible routes available. The combination of a small deposit requirement and an interest-free loan period makes self-building financially feasible for people who might otherwise assume it’s only for the wealthy.

The key is going in with your eyes open: get specialist advice from a self-build mortgage broker, speak to your local council about custom build plots (they’re legally required to maintain a register), and use free resources like MoneyHelper before committing to anything.

Building your own home is a significant undertaking — but the financial tools to make it happen are there if you know where to look.

This article is for informational purposes only and does not constitute regulated financial advice. Always seek independent advice from a qualified financial adviser or mortgage broker authorised by the Financial Conduct Authority (FCA) before making financial decisions.