Free Buy-to-Let Mortgage Search

A mortgage rate is only one number within a landlord’s wider plan.

The property, rent, borrowing, ownership structure and future strategy must also work together. A low rate may offer little value if the lender’s criteria do not fit the property or portfolio.

Our free buy-to-let mortgage search helps landlords explore available mortgage options before deciding whether to apply. We can also review an existing property portfolio to identify refinancing dates, rental coverage concerns and possible funding routes.

No mortgage application is made without your agreement.

Free Buy-to-Let Mortgage Search showing a young couple comparing landlord mortgage options with adviser support icons

What Is a Free Buy-to-Let Mortgage Search?

A buy-to-let mortgage search compares more than available interest rates.

It considers whether lenders may accept the applicant, property, rental income and ownership structure. It also examines the fees and conditions attached to each product.

The search may consider:

  • purchase or remortgage purpose;
  • property value;
  • requested loan amount;
  • deposit or equity;
  • expected monthly rent;
  • property type;
  • landlord experience;
  • personal or company ownership;
  • credit history;
  • mortgage term;
  • repayment method;
  • current portfolio exposure.

The result is an initial view of mortgage routes that may fit the information supplied.

It is not a mortgage offer or guarantee of approval. A lender will still complete its own underwriting, valuation and legal checks.

For a wider explanation of landlord borrowing, visit our buy-to-let mortgages guide.

What Does the Landlord Portfolio Review Cover?

A portfolio review examines how your rental properties and mortgage commitments operate together.

Looking at one mortgage in isolation may hide wider issues. Several fixed rates could end together. Rental cover could become tight after refinancing. Too much borrowing may sit with one lender.

The review can record each property’s:

  • address and property type;
  • estimated value;
  • outstanding mortgage balance;
  • current lender;
  • interest rate;
  • monthly payment;
  • monthly rental income;
  • mortgage deal end date;
  • early repayment charge period;
  • ownership structure;
  • available equity.

It can then help identify matters requiring closer attention.

These may include:

  • mortgages approaching the end of a fixed period;
  • properties with reduced rental coverage;
  • opportunities to release equity;
  • high arrangement or refinancing costs;
  • concentration with one lender;
  • properties that may need specialist lending;
  • future purchases that could affect affordability;
  • borrowing held across personal and company structures.

A portfolio review is not a property valuation, investment recommendation or tax review. It is a mortgage-focused assessment of your existing and planned borrowing.

Who Could Use This Service?

The search may help:

  • first-time landlords;
  • landlords buying another property;
  • landlords approaching a mortgage renewal;
  • portfolio landlords;
  • limited company landlords;
  • landlords with houses in multiple occupation;
  • landlords with flats above commercial premises;
  • landlords reviewing interest-only borrowing;
  • landlords seeking to release equity;
  • landlords planning to reorganise existing finance.

It may also help landlords who are unsure whether a proposed property fits standard buy-to-let criteria.

Some properties require more specialist assessment. Examples include HMOs, multi-unit blocks, holiday lets, semi-commercial buildings and properties with unusual construction.

Our commercial mortgage guide explains finance for properties that may not fit ordinary residential buy-to-let lending.

What Is a Portfolio Landlord?

The Prudential Regulation Authority generally treats someone with four or more mortgaged buy-to-let properties as a portfolio landlord.

This can include properties held individually or jointly.

A lender may examine the proposed mortgage and the wider portfolio. Its assessment may include:

  • total property values;
  • total mortgage debt;
  • rental income across the portfolio;
  • portfolio loan-to-value;
  • business plans;
  • cash flow;
  • landlord experience;
  • personal income;
  • tax returns;
  • assets and liabilities.

Lenders use their own criteria. Therefore, one lender may accept a portfolio that another declines.

For further detail, read the Connect Mortgages guide to buy-to-let portfolio mortgages.

Information Needed for a Mortgage Search

Personal information

  • name and contact details;
  • date of birth;
  • residential address;
  • employment or business details;
  • annual income;
  • credit commitments;
  • relevant credit history.

Property information

  • property address;
  • purchase price or estimated value;
  • expected or current rent;
  • property type;
  • number of bedrooms;
  • tenancy type;
  • construction type;
  • lease details where applicable.

Mortgage information

  • required loan amount;
  • current balance;
  • present lender;
  • current interest rate;
  • monthly payment;
  • deal end date;
  • early repayment charge.

Portfolio information

  • number of rental properties;
  • property values;
  • mortgage balances;
  • monthly rents;
  • ownership structures;
  • lender details;
  • future purchase plans.


An adviser may request further information before making a recommendation.

How the Search and Review Process Works

1. Tell Us About Your Property Plans

Explain whether you are buying, remortgaging, raising capital or reviewing several properties.

2. Provide the Main Figures

We collect property values, rents, mortgage balances, ownership details and relevant background information.

3. Review the Portfolio

Where applicable, we examine the existing properties, mortgages and refinancing dates together.

4. Search Relevant Lender Criteria

An adviser considers lenders and products that may fit the property, rental figures and applicant profile.

5. Explain the Possible Routes

You receive an explanation of the relevant options, likely costs and important criteria.

6. Decide Whether to Proceed

No application is submitted without your agreement.

If you request mortgage advice and choose to proceed, any applicable adviser or administration fees will be confirmed beforehand.

Why Review the Whole Portfolio?

A property portfolio is not simply a collection of buildings.

Each mortgage creates a future date, a cost and a condition. When those commitments are considered together, the landlord can make decisions with greater context.

A portfolio review can help show:

  • what is fixed;
  • what may change;
  • where equity is held;
  • where rental cover is tight;
  • which mortgages need attention first;
  • how another purchase could affect existing borrowing.

It does not remove uncertainty. It makes the uncertainty easier to examine.

Start Your Free Buy-to-Let Mortgage Search

A useful mortgage search begins with accurate information.

Tell us about the property, rent, borrowing and wider portfolio. We can then review the case and explain which mortgage routes may be available.

Request Your Free Mortgage Search

Alternatively, call 01708 982955.

Related Articles

Compare Buy-to-Let Mortgages Beyond the Rate

What Does a Landlord Portfolio Review Include?

When to Review a Buy-to-Let
Mortgage

FAQs: Free Buy-to-Let Mortgage Search

Most frequent questions and answers about residential mortgage

The initial service reviews your main property, rental and borrowing information. It searches lender criteria that may fit those details. It does not guarantee acceptance or constitute a mortgage offer.

The initial search and discussion do not commit you to proceed. Fees may apply if you request mortgage advice or an application. Your adviser will explain these before you agree to continue.

Yes. The review can include property values, mortgage balances, rents, lenders, deal end dates and ownership structures.  Accurate and complete portfolio information will be required.

Lenders generally treat applicants with four or more mortgaged buy-to-let properties as portfolio landlords. Some lenders can apply additional checks to smaller portfolios where the case is complex.

Yes. Both can form part of the overall mortgage review. However, they may require different lender criteria, documentation and legal processes.

Yes. An early discussion can help you understand possible deposits, rental requirements and lender criteria. The final decision will depend on the chosen property and full application.

It may cover damage resulting from a sudden insured event. It does not usually cover deterioration caused by age, poor maintenance or gradual wear.

Yes. First-time landlords may be considered by many lenders. Criteria can depend on residential ownership, income, deposit, property type and expected rent.

Yes. Reviewing the mortgage early provides time to compare options and prepare documents. Any early repayment charge must be considered before changing the mortgage.

No. Mortgage advice and tax advice are different services. Speak to a qualified accountant or tax adviser about ownership structure and taxation.

Not necessarily. Any result remains subject to lender underwriting, credit checks, valuation, legal work and the accuracy of the information supplied.

Most business buy-to-let mortgages are not regulated like residential mortgages.  Some consumer buy-to-let arrangements may fall within a separate regulatory framework.

Rental income is central to most buy-to-let affordability assessments.  However, some lenders may also consider personal income, experience, credit history and the wider portfolio.