Buy-to-let mortgages for landlords and property investors
Whether you're purchasing your first rental property, refinancing an existing one, or growing a wider portfolio, the buy-to-let mortgage market has become considerably more complex in recent years. Lender criteria, tax treatment and ownership structures all play a part in finding a suitable deal.
Quick overview
Used for
Buy-to-let mortgages are used to purchase or refinance residential properties that will be let to tenants. This includes single rental properties, houses in multiple occupation (HMOs), and wider portfolios held personally or through a limited company.
Suitable for
Suitable for individual landlords, portfolio landlords, first-time investors, and those purchasing through a limited company structure. We work with clients at different stages - from a first rental purchase through to established portfolios looking to refinance or expand.
Clearpath helps individual landlords, portfolio landlords, and those purchasing through limited companies navigate this market, comparing lenders to find finance that fits both the property and your wider plans.
Typical benefits
- Access to a wide range of lenders, including those who specialise in portfolio landlords or limited company structures
- Support comparing personal versus limited company ownership routes, alongside guidance to seek tax advice where appropriate
- Help with more complex cases, including HMOs, multi-unit properties, and larger portfolios
- Clear explanations of how lender criteria and affordability assessments are likely to apply to your situation
Key considerations
- Lender criteria for buy-to-let differ from residential mortgages, and the right structure (personal or limited company) will depend on your wider circumstances - professional tax advice is often worthwhile alongside the mortgage advice
- Rental income, property type, and your existing portfolio size can all affect which lenders are realistically available to you
- Stress-testing of affordability is standard practice among lenders and is worth understanding before you commit to a purchase
- We'll always be clear about where mortgage advice ends and where you may need separate tax or legal advice
Clear advice on buy-to-let (btl) mortgages, from first call to completion
Whole-of-market comparison
We compare buy-to-let (btl) mortgages across our panel of mainstream and specialist lenders to find options that genuinely fit your circumstances.
Plain-English guidance
We explain the costs, terms and trade-offs clearly, so you can make a confident, informed decision without the jargon.
A managed process
We prepare your case, liaise with lenders and keep you updated throughout - so you can stay focused on running your business.
Common questions about buy-to-let (btl) mortgages
This depends on your personal tax position, your wider portfolio plans, and the lenders available to each route - there's no single right answer. We can explain how each structure tends to be viewed by lenders, but we'd always recommend speaking to an accountant or tax adviser about which is right for your circumstances.
You might also consider
Many businesses use a combination of finance types depending on what they're trying to achieve.
Talk to Clearpath about buy-to-let (btl) mortgages
Call for a clear, no-obligation conversation about whether buy-to-let (btl) mortgages is the right route - and what's realistically available to you.

