How much could you borrow?
Find out the maximum amount you could borrow with an instant Mortgage in Principle.
How much could you borrow?
Find out the maximum amount you could borrow with an instant Mortgage in Principle.
We can offer more than 12,000 mortgage options from lenders such as:
The easy way to find a mortgage

An accurate amount
Know exactly how much you could get before searching

Show you’re serious
Shows sellers and estate agents that you’re a serious buyer.

Get offer ready
An agent will require you to produce a Mortgage in principle before accepting your offer
How to get your Mortgage Passport?
1 Find out how much you can borrow
In five minutes. Just enter some basic information into our online mortgage calculator
2 Secure your mortgage in principle
By providing us with a bit more information online, we’ll be able to offer you a Mortgage in Principle, which you can use to demonstrate to sellers and estate agents that you are a serious buyer.
3 Discuss your mortgage options
Our friendly mortgage advisors will present personalised, informed offers from a variety of lenders to help you choose the mortgage that is right for you.

Free completion insurance
Get £2,250 worth of completion insurance when you sign up and select a conveyancer.
Katy’s experience
A first time purchase is always difficult and I’ve heard a lot of stories from friends about what a rollercoaster it can be. However, the OneDome team made it so easy with their personal and consultative approach.
They made me feel like a friend, not just another applicant. I really felt that they cared and they wanted to help me. They gave me options and helped me choose the best possible one for me.
I would recommend them to anyone looking for a mortgage.”
Katy W.


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Your home may be repossessed if you do not keep up repayments on your mortgage.
OneDome FS mortgage services charges a fee for mortgage advice services, the fee is £300. Should you use our HomeBuyer Service this fee will be waived. OneDome is a trading name of OneDome Financial Services Ltd which is an appointed representative of Mortgage Advice Bureau Limited and Mortgage Advice Bureau (Derby) Limited which are authorised and regulated by the Financial Conduct Authority.
OneDome Financial Services Ltd. Registered office Hamilton Houce, Mabledon Place, Bloomsbury London United Kingdom WC1H 9BB. Registered in England Number: 11497590
Onedome Limited whose trading name is onedome.com are Authorised and Regulated as an Appointed Representative of Sure Wise Limited who are authorised and regulated by the Financial Conduct Authority (FCA). FCA Firm reference Number is 618327