Sterling Street

Self Build Mortgages

Self build mortgages work differently from regular mortgages because they release money in stages as your project progresses. We help you understand how this works and find lenders who support your vision.

Your property may be repossessed if you do not keep up repayments on your mortgage.

Mortgages are subject to underwriting and criteria. Check terms and conditions.

This information is for guidance only and does not constitute financial advice.

Making your dream home possible

Building your own home means creating something that’s perfectly yours – but it also means navigating a completely different kind of mortgage. Self build lenders understand that you can’t get a traditional mortgage for something that doesn’t exist yet. That’s why they release money in stages as your project comes to life.

How self build mortgages are different:

  • Money is released in stages, not all at once
  • You can often borrow up to 95% of land and build costs
  • Rates are usually higher than standard mortgages, but still competitive
  • You pay interest only on the money you’ve received so far
  • Most lenders let you switch to a standard mortgage once you’re finished
  • You need detailed plans and the right planning permissions before you start

Your payments change when your lender adjusts their standard variable rate. You can usually switch lenders or overpay without penalties, giving you flexibility as your build progresses and circumstances change.

Your rate follows the Bank of England base rate for a set period. When base rates change, your payments change too. Popular for self build as they often offer competitive rates during the construction phase.

Your rate stays the same for an agreed period, making it easier to budget during your build. You know exactly what your mortgage payments will be, helping with financial planning throughout the project.

You pay below your lender’s standard rate for a set time, then switch to their full rate. Good for lower initial costs during the build phase, but ensure you can afford future payments too.

YOUR PROPERTY MAY BE REPOSSESSED IF YOU DO NOT KEEP UP REPAYMENTS ON YOUR MORTGAGE.

Most buy to let mortgages are not regulated by the Financial Conduct Authority.

How the money gets released:

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How we help

We understand that financial decisions feel heavy because they affect everything that matters to you. Our job is to make them lighter, clearer and easier.

Testimonials

Trusted by self builders nationwide

We've helped hundreds of families build their dream home with the right mortgage funding and expert guidance.

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How can we help with your self build?

Tell us about your building plans

We'll explain which lenders work best for your type of project and help you prepare a strong application.