Buy-to-Let & Portfolio Finance

Smart, structured finance for landlords growing their income and long-term wealth.

Whether you're purchasing your first rental property, refinancing a portfolio, or upgrading tired stock, Buy-to-Let finance helps you secure the right structure to support cashflow, yield, and long-term stability.

We work with landlords and investors across single lets, HMOs, MUFBs and larger portfolios, helping you access lenders who truly understand the rental market.

What Is Buy-to-Let & Portfolio Finance?

Buy-to-Let finance is designed for purchasing or refinancing rental property — including standard units, HMOs, holiday lets and multi-unit blocks. Portfolio finance allows landlords to consolidate multiple mortgages into one facility, improving cashflow and unlocking equity.

These products are ideal when you want:

Better long-term rates
To release equity for future property purchases
Simpler management with one lender and one payment
To refinance post-refurb at a higher valuation
To move ownership into an SPV or Ltd company

Who It's For

Individual Landlords

Purchasing new rental units
Refinancing existing properties
Improving cashflow or planning for expansion

Portfolio Landlords

Blending multiple mortgages
Releasing equity for growth
Financing HMOs and MUFBs

Investor-Developers

Buying tired stock to refurbish
Refinancing after value-add works
Recycling capital for the next acquisition

Typical Terms

Loan Size

£50k — £20m+

LTV

typically up to 75%

Rates

fixed or variable

Term

5–30 years

Stress Testing

varies by lender, asset type & taxpayer status

Ownership

personal or SPV/Ltd company

Common Use Cases

Standard BTL Purchase

Expand your rental portfolio.

Portfolio Refinance

Simplify management and reduce monthly costs.

HMO / MUFB Finance

Higher-yield property types with specialist lenders.

Post-Refurb Refinance

Release capital after improvements.

Equity Release

Unlock funds tied up in existing assets.

Real-World Example

A landlord with six rental units refinanced into one portfolio facility. Monthly payments reduced, equity was released for a seventh purchase, and mortgage management became far simpler.

Ready to grow your rental income and expand your portfolio?

Let's discuss your portfolio and find the right buy-to-let or portfolio mortgage terms.

Explore BTL Options

Why BridgFunder London?

Strong access to specialist BTL, HMO and portfolio lenders
Clear explanations of rental stress tests and lending criteria
Support with SPV setup considerations and affordability
Hands-on assistance through valuation and legal steps
Straightforward, landlord-focused communication

Ready to grow your rental income and expand your portfolio?

👉 Ready to explore BTL options?

Explore BTL Funding