The Mortgage Library
Every mortgage guide, tool and calculator in one place
One index for the whole of Mortgage One. Specialist advice from this hub and every guide on the main site, grouped by the situation you are in. Search it, browse by topic, or scan the A-Z.
157 guides · 11 calculators · updated 11 July 2026
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Check your eligibilitySeafarer mortgages
Mortgages for merchant navy officers, yacht crew and offshore professionals paid at sea.
Expat mortgages
UK mortgages for British nationals living and working overseas.
Self-employed and complex income
Lending for directors, contractors and anyone whose income does not fit a standard payslip.
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Check your eligibilityBuy-to-let and limited company
Personal and SPV borrowing for landlords, from a first purchase to a full portfolio.
Later life lending
Mortgage options for borrowers in their late fifties, sixties and beyond.
First-time buyers
The essentials from first viewing to completion.
Moving home and remortgaging
Rates, timing and switching for existing homeowners.
Calculators
Quick illustrative tools for repayments, borrowing and more.
More from the main site
Everything else on the Mortgage One guide shelf.
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Check Your EligibilityThink carefully before securing your debts against your home. Your home may be repossessed if you do not keep up repayments on your mortgage.