Our dedicated team of mortgage experts will be available to discuss all your self-build needs. We can chat you through your options and help with understanding the process for applying for your self-build mortgage with AIB (NI). We will provide you with information, advise you on what documentation you will need as well as reviewing your affordability.


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To view our representative examples, click here.

self build

Why choose AIB (NI) Self-Build Mortgage?

documents required

AIB (NI) Supporting Documents Required

acceptable documents

AIB (NI) Acceptable Building Documents

planning your finances

Planning Your Finances

What happens now?

What happens now?

Talk to us

Speak to a mortgage advisor today. They’ll explain exactly what is involved, and answer any of your questions.

Call us (Monday – Friday 09:00 – 17:00 (excluding Bank Holidays), request a call back or drop in to any AIB branch


call us

Call 0345 6005 925

branch locator

Branch Locator

mortgage rates

Mortgage rates

affordability calculator

Affordability calculator

Repayment Calculator

Repayment Calculator

Help and guidance

General Information about AIB (NI) Mortgages

Frequently asked questions
Whatever your mortgage question, you can bank on us

Mortgage Charges
Your mortgage fees and charges explained

Important Information

AIB (NI) reserves the right to withdraw or amend products at any time. Loans are granted subject to an appraisal of the applicant's financial standing. Applicants must be 18yrs or over. Minimum mortgage amount £25,000.  Self-build mortgages are available for properties based in Northern Ireland only.  Lending criteria, terms and conditions apply. An independent valuation will be required. Your mortgage will be secured against the mortgaged property. Primary residence only.

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