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Buy-to-Let Mortgages

From a first investment to a 30-property limited company portfolio — we know which lenders welcome your structure and stress-test in a way that lets you borrow what the deal deserves.

Investment & limited company lending

Grow your portfolio without hitting a wall.

We arrange buy-to-let finance for investment and limited company landlords across single units, HMOs, multi-unit freehold blocks and larger portfolios.

Up to 80%
Loan-to-value
100%
With additional security
SPV / Ltd
Welcomed
HMO & MUFB
Specialist lenders
Portfolio
No unit limit
Whole market
Lender access
  • Limited company / SPV
  • HMOs & student lets
  • Multi-unit freehold blocks
  • Portfolio remortgage
  • Holiday & short lets
  • Capital raising
Talk through your portfolio
Instant finance calculators

See your numbers in seconds.

Commercial, buy-to-let or bridging — get an instant, indicative breakdown, then email the figures or ask us to review a real requirement.

£
£
Monthly payment
Total interest
Total repayable
LTV:

Indicative figures only, not a quote or financial advice. Commercial rates and terms vary by lender, property and covenant.

£
£
£
Monthly mortgage (interest-only)
Rental cover (ICR)
Gross yield
Loan-to-value

Indicative figures only. Lenders typically require rent to cover 125%–145% of the mortgage interest at a stress rate. Not a quote or advice.

£
£
% of gross loan
Monthly interest
Total interest (term)
Arrangement fee
Total finance cost
Estimated balance at end
Gross LTV: —

Rolled-up interest is added to the estimated balance at the end. Starting assumptions are 0.75% monthly interest and a 1% arrangement fee calculated on the gross loan; both are adjustable. This simple-interest calculation is indicative only, not a quote, offer or financial advice. It excludes valuation, legal and any other lender or third-party costs. Actual terms depend on the lender, property and circumstances.

Use the calculator without entering your details Only complete a form if you want the figures emailed or would like us to review a real requirement.
Call +44 20 8064 1932
Understanding buy-to-let

How buy-to-let mortgages work.

A buy-to-let mortgage funds property you let to tenants rather than live in yourself. Borrowing is assessed mainly on the rent the property earns, not your salary.

Most buy-to-let lending is interest-only, which keeps monthly costs down and maximises cashflow, with the capital repaid when you sell or refinance. Lenders advance up to around 75–80% of the value and assess affordability using an interest coverage ratio (ICR) — a stress test on the rent.

The rental stress test (ICR)

Lenders check that the monthly rent comfortably exceeds the mortgage interest at a notional "stress" rate. As a rule of thumb, rent usually needs to cover 125% of the interest for basic-rate taxpayers and limited companies, rising to around 145% for higher-rate taxpayers. The calculator above shows your ICR live as you change the figures.

Personal name vs limited company

Many landlords now hold buy-to-let property through a limited company or SPV for the way mortgage interest and profits are treated. Lender choice, rates and stress tests differ between personal and corporate borrowing — we'll point you to the lenders that suit your structure, though the tax position is one for your accountant.

What lenders look at

Case overview

A landlord buys a £250,000 property through an SPV with a £62,500 deposit, borrowing £187,500 (75% LTV) interest-only. At a 5.5% stress rate the interest is about £859/month; rent of £1,250/month gives an ICR of roughly 145% — comfortably within most lenders' requirements.

Good to know

Our buy-to-let scope.

We deal only with unregulated buy-to-let for investment and business purposes, including limited-company and SPV borrowing. We do not handle consumer buy-to-let or any enquiry where you or an immediate family member will live in the property.

Rates from

Indicative buy-to-let rates.

Competitive guide rates per annum, by case type.

Standard buy-to-let
From4.49%
Limited company / SPV
From4.59%
Portfolio landlords
From4.69%
HMO & multi-unit
From4.79%
Holiday & short-term let
From5.19%
Expat & non-resident
From5.39%

Rates shown are indicative, per annum (p.a.), and exclude lender and professional fees.

These are indicative guide rates only — not a quote or an offer. The rate available to you depends on the quality of the deal, the loan-to-value, the asset and your circumstances, so your actual rate may be lower or higher. Rates are subject to change and to lender criteria and underwriting.

Buy-to-let FAQs

Common questions.

Usually up to 75–80% of the property's value, with the exact figure driven by the rent. The income has to pass the lender's interest coverage stress test, so higher rent supports a larger loan.

Both are common and each has trade-offs around tax, rates and lender choice. We'll show you the options on the lending side; the tax decision is best taken with your accountant.

Yes. HMOs, student lets and multi-unit freehold blocks are handled by specialist lenders who understand higher-yield property — we work with them regularly.

Often, yes — capital raising on existing buy-to-lets is a common way to fund the next purchase, subject to value, rent and the lender's criteria.

No. We deal only with unregulated buy-to-let for investment and business purposes. We do not handle an enquiry where you or an immediate family member will live in the property.

Specialist buy-to-let

More ways we help landlords.

Scale your portfolio with the right lender.

Tell us about your properties and your plans — we'll find the structure that works.