Most Jersey homeowners fund a renovation in one of two ways: an unsecured personal loan for smaller jobs, or borrowing secured against the house for bigger ones. Which of those is open to you depends on whether you own the property, how much the work costs, and whether the project needs permission from Planning and Building Control before a lender will release money.
Many mainland UK lenders simply do not lend to Channel Islands addresses, so the practical question is which lenders serving the island will look at your project — and on what terms.
Your residential status decides whether secured borrowing is possible
Secured borrowing assumes you own the home, and in Jersey that is not a given. The Government of Jersey's residential status guidance sets out who may buy. Entitled residents may buy and sell any property. Licensed residents may buy most types of property, but only one, and it must be their ordinary residence. Those with Standard status may rent a "Registered" property but cannot buy.
If you rent, improvements are funded unsecured or not at all. If you own, both routes are open, and the choice comes down to the size of the job and how long you want to repay over.
Unsecured or secured: how the two routes differ
| Unsecured loan | Secured against the home | |
|---|---|---|
| Typical use | Kitchen, bathroom, rewiring, windows | Extensions, loft conversions, structural work |
| Your home at risk if you default | No | Yes |
| Lender's assessment | Income and credit history | Income, credit history and property value |
| Extra costs to look for | Arrangement fee, early repayment charge | Valuation fee, legal fees, early repayment charge |
A personal loan is quicker to arrange because there is no valuation or charge over the property. Borrowing against your home's equity usually involves a fuller assessment, because the lender is taking security over the building and wants to know what it will be worth once the work is done. If you already have a mortgage, adding to it or remortgaging is a third option worth pricing alongside the other two.
Check the permissions before you apply
A lender funding a large project will want to know the work is lawful, and Jersey's thresholds are not the same as England's. According to the Planning and Building portal, an extension generally avoids planning permission only if it meets every condition on a list — among them, the property is not listed, the extension is not in front of the principal elevation, and its floor area is no more than 30 square metres in total.
Building bye-law permission is a separate requirement. It is needed for extensions except a conservatory or covered area with an internal floor area under 20 square metres. So a modest extension can be exempt from planning and still need bye-law approval. Sorting this out before you apply means the loan amount can include any drawings or application fees, and you are not borrowing for work you may not be allowed to do.
Get the builder's figures right first
The loan should follow the quote, not the other way round.
- Get itemised written quotes from Jersey contractors, so you know what the job costs on the island rather than what a UK calculator suggests.
- Add a contingency. Older granite houses in particular can reveal problems once walls are opened up, and topping up a loan halfway through a project is harder than borrowing the right amount at the start.
- Ask how the lender pays out. Some release the whole sum at once, while staged work may suit staged payments that match your contractor's schedule.
- Compare total cost, not the monthly figure. Look at the APR, the total amount repayable, and any valuation, arrangement or early repayment charges.
What happens when you enquire
Bestloans.je is an introducer, not a lender. You tell us about the project and roughly what it will cost, and the team compares options from several lenders across Jersey and Guernsey, then calls you back within one business day. Enquiring involves no credit check; any lender you then choose to apply to will run its own checks before making an offer.
Have proof of income, identification and your builder's quotes to hand, and start with a home improvement loan enquiry.
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