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What Is a Buy to Let Mortgage?

BTL mortgages finance rental property. Lenders assess affordability using expected rent rather than your personal income.

Key features

  • Rental coverage: rent must typically cover 125–145% of mortgage interest (stress‑tested).
  • Higher deposits: 20–40% is common.
  • Interest‑only is popular among landlords.
  • Fees/rates usually higher than residential.

Who can get one?

Often requires homeownership, clean credit, a minimum personal income (e.g., ~£25k), and sufficient deposit.

Use cases

Long‑term investment, portfolio growth, potential tax efficiency via limited companies, and retirement income planning.

Example

£200k property; £50k deposit; £150k interest‑only mortgage. Rent £900/m. If stressed at 145% coverage, rent target ~£725 for a £500/m interest cost—met in this case.

Benefits

Portfolio leverage, scalable borrowing, flexible repayment structures.

Risks

Void periods, rate rises, price volatility, regulation/tax changes affecting returns.

How Everest Mortgages helps

We source competitive BTL rates, advise on personal vs Ltd company structures, and model yields.

Final thoughts

BTL can build wealth but carries risks—professional advice is key.Call to Action
Ready to invest? Speak to Everest Mortgages for BTL options at Everest‑Mortgages.co.uk.

Mortgage glossary

Bridging Loan Buy to Let Mortgage Commercial Mortgage Development Finance
Fixed Rate Mortgage Guarantor Mortgage Interest Only Mortgage Joint Borrower Sole Proprietor
Joint Mortgage Lifetime Mortgage Mortgage (General) Offset Mortgage
Remortgage Second Charge Mortgage Shared Ownership Mortgage Tracker Mortgage
Variable Rate Mortgage

As featured in:

YOUR PROPERTY MAY BE REPOSSESSED IF YOU DO NOT KEEP UP REPAYMENTS ON A MORTGAGE OR ANY DEBT SECURED ON IT.

FCA – Everest Mortgage Services is authorised and regulated by the Financial Conduct Authority (FCA). The Financial Services Register number is 786425. The FCA does not regulate some Buy to Let mortgage contracts. We may charge a fee for our mortgage, insurance or equity release advice and arrangement services. Calls may be recorded for training and monitoring.

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