Mortgage guide

Remortgaging in Guernsey

Remortgaging in Guernsey follows the same principles as the mainland: replacing an existing loan with a new one at the end of a fixed or discounted period, raising capital, or changing repayment type.

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Remortgaging in Guernsey

Remortgaging in Guernsey follows the same principles as the mainland: replacing an existing loan with a new one at the end of a fixed or discounted period, raising capital, or changing repayment type.

Because the Guernsey lender pool is smaller, borrowers reaching the end of a product term have fewer switching options, and Guernsey’s mortgage interest relief rules historically required the loan to be from a Guernsey lender for relief to be claimed on a principal private residence. Reviewing the market before the existing rate expires avoids defaulting onto a lender’s standard variable rate.

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Illustration of capital-and-interest repayments only, assuming the rate stays the same throughout the term. Excludes fees, interest-only borrowing and lender affordability checks. The starting rate is an example, not a product quote. Your property may be repossessed if you do not keep up repayments.

Guernsey Mortgage Lender Criteria

For context, these are the wider product terms covered by this guide. Availability and eligibility depend on your circumstances and the lender.

Guernsey Mortgage Lender Criteria
CriteriaDetail
Property marketsLocal Market and Open Market (Bailiwick of Guernsey)
BorrowersGuernsey residents, Open Market relocators, landlords
Maximum Loan to Value (LTV)Up to 95%
Repayment typeCapital repayment, interest only, or part and part
TermUp to 40 years
CurrencyAll currencies approved
SecurityBond registered at the Greffe (Guernsey's property registry)
RegulatorGuernsey Financial Services Commission (GFSC)

For context, these are the wider product terms covered by this guide. Availability and eligibility depend on your circumstances and the lender.

Guernsey Mortgage Rates November 2026

FeatureDetail
Product feeFrom £0-£995
TypeResidential
RatesFrom 4.59%
Some buy-to-let and commercial mortgages are not regulated by the Financial Conduct Authority.

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Frequently asked questions

Can I get a mortgage in Guernsey?

Yes, mortgages are available in Guernsey from banks and lenders licensed by the Guernsey Financial Services Commission (GFSC). Eligibility depends on the borrower's residential status, the property's Local Market or Open Market category, income, and deposit. Fewer lenders operate in Guernsey than in the United Kingdom, so lender selection is important.

Which lenders offer mortgages in Guernsey?

Guernsey mortgages are offered by retail banks with a presence on the island, Channel Islands specialist lenders, and private banks, all of which must be licensed to lend in the Bailiwick by the Guernsey Financial Services Commission (GFSC). Most United Kingdom high street lenders do not lend on Guernsey property.

What is Guernsey mortgage interest relief?

Guernsey mortgage interest relief is a deduction from Guernsey income tax for interest paid on a mortgage over a principal private residence in Guernsey. Relief is capped, applying to borrowing up to £400,000 with a maximum relief amount per person set by the States of Guernsey in each budget.

Can I get a mortgage in Guernsey as a non-resident?

Non-residents can obtain a mortgage on Guernsey property, most commonly on Open Market property, which can be occupied without Guernsey residential qualifications. Lenders licensed to lend in the Bailiwick of Guernsey assess overseas income, source of wealth, and relocation plans. Local Market property carries occupation restrictions, so non-resident lending on Local Market homes is limited.

Can a Guernsey company get a mortgage on UK property?

A Guernsey-incorporated company can obtain a mortgage on United Kingdom property from specialist lenders and private banks that accept offshore company borrowers. Mainstream UK high street lenders generally do not lend to offshore companies. Lenders require details of the company's directors, shareholders, and beneficial owners, and usually take personal guarantees from the individuals behind the company.

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