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Best Remortgage to Buy a Second Property 2026

Remortgaging to raise a deposit for a second home, holiday let or buy-to-let is a common way to grow a property portfolio. This guide covers the best lenders, the affordability rules, and how to release a deposit from your existing home in 2026.

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Quick Answer: Best Remortgage to Buy a Second Property in 2026

Most mainstream lenders — Halifax, Nationwide, Santander, Barclays, NatWest — allow remortgaging your main home to release a deposit for a second property, typically up to 85% LTV, with 'purchasing another property' an accepted reason. You release the deposit at residential mortgage rates, then take a separate mortgage (residential, holiday-let or buy-to-let) on the new property. Affordability must cover both. A broker structures the two-part deal and confirms you'll pass the second mortgage's criteria too.

Rates last reviewed June 2026. Figures shown are indicative market ranges to help you compare — not live quotes or personalised offers. Mortgage rates change daily and depend on your circumstances, the lender's criteria and the Bank of England base rate. Check live rates for your profile →

How the Two-Part Deal Works

Buying a second property this way involves two linked mortgages:

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Gary from London

"Easier Than Expected"

Gary, London
★★★★★
"I kept putting off remortgaging because I thought it would be a massive headache. Honestly, the whole thing was painless — filled in a quick form, got my options, and it was all sorted within weeks. Wish I'd done it sooner."
Katie from London

"Done In No Time"

Katie, London
★★★★★
"Our fixed rate was ending in a month and I was panicking about going onto the SVR. Managed to get everything sorted really quickly and we're now on a much better rate. Saving us about £200 a month."
Janet from Exeter

"So Much Better Off"

Janet, Exeter
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"Was a bit nervous about switching as I'd been with the same lender for years. Turns out I was massively overpaying — got a much better deal and the whole process was far easier than I expected."
Lucy from Tamworth

"Happy Saving"

Lucy, Tamworth
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"After having to pay a ridiculous amount due to the interest rate hike, we have now got a more suitable monthly payment, consolidated a loan and have money left for hopefully a loft conversion."

Second-Property Routes Compared (2026)

New property useMortgage type on it
Rent to tenantsBuy-to-let (assessed on rental income)
Holiday let (short-term)Holiday-let mortgage (projected seasonal income)
Your own second/holiday homeSecond-home residential (assessed on your income)
Home for a family memberRegulated BTL / family BTL

Note: second properties usually attract higher stamp duty (a surcharge), which you should budget alongside the deposit. A broker can model the full cost.

How to Make It Work

To buy a second property smoothly:

Best Alternatives and Related Options

Depending on your plans, also consider:

Important: Your home may be repossessed if you do not keep up repayments on your mortgage. There will be a fee for mortgage advice. The actual rate available will depend on your circumstances. Think carefully before securing other debts against your home.

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Frequently Asked Questions

Yes — most mainstream lenders including Halifax, Nationwide, Santander, Barclays and NatWest allow remortgaging your main home to release a deposit for a second property, typically up to 85% LTV. 'Purchasing another property' is an accepted reason for capital raising. You then arrange a separate mortgage on the new property (buy-to-let, holiday-let or second-home residential). A broker coordinates both parts of the deal.

It depends on your main home's equity and your affordability. You can typically release up to 85% LTV minus your current balance, subject to your income supporting the larger loan plus the new property's costs. A broker can calculate your releasable deposit and check you'll also pass the second mortgage's criteria — often the limiting factor for larger purchases.

Yes — second properties in England and Northern Ireland attract a stamp duty surcharge on top of standard rates (with similar surcharges in Scotland and Wales under LBTT/LTT). This applies to holiday homes, buy-to-lets and additional residential properties. Budget for the surcharge alongside your deposit, as it can be a substantial sum. A broker or conveyancer can confirm the exact amount for your purchase.

It depends on use. If you'll rent it to tenants, you need a buy-to-let mortgage assessed on rental income. If it's a short-term holiday let, a holiday-let mortgage. If it's your own second or holiday home that you won't rent out, a second-home residential mortgage assessed on your income. A family member living there may need a regulated or family buy-to-let. A broker matches the product to your intended use.

It can be a cost-effective way to fund a deposit, since you borrow at residential mortgage rates rather than unsecured rates. But it increases your main-home borrowing and LTV, you take on a second mortgage, and second properties carry a stamp duty surcharge. It works well when the numbers stack up on both properties and the second one earns income or holds value. Model the full cost with a broker first.

Yes — you can remortgage to release equity to gift or lend a deposit to a family member, or to buy a property for them (often via a family buy-to-let or regulated BTL where a relative lives there). Lenders generally accept 'gifting a deposit' or 'family purchase' as reasons. The structure affects stamp duty and tax, so take broker and, ideally, tax advice before proceeding.

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