Semi-Commercial Mortgages2025-09-25T15:32:12+00:00

Semi-Commercial Mortgages

Semi commercial mortgages provide finance for properties with both residential and commercial elements, such as flats above shops or mixed-use buildings. They are designed for investors and business owners where income comes from a combination of rent and trading activity.

As an experienced semi commercial mortgage broker, Avid Finance offers independent advice and access to a wide panel of lenders. Our team helps you compare products and secure funding suited to your investment or business goals.

  • Semi-commercial mortgage broker

  • Initial rates from 2.6%

  • Commercial units with flats above

  • Self-contained offices and flats

  • Owner-occupied guest homes

Semi-commercial mortgages

What are semi commercial mortgages?

A semi commercial mortgage is a loan secured against a property that combines residential and commercial space. Examples include retail units with flats above, offices with apartments, or buildings converted for mixed use.

These mortgages are commonly used for purchases, refinances or releasing equity from existing properties. Avid Finance connects you with lenders who understand this sector and can provide competitive semi commercial mortgage rates.

Office and retail

Loans for mixed-use office and retail assets.

Interest only semi-commercial mortgages

Interest only products available on request.

All borrower types

Sole trader or limited company.

Semi-commercial bridge loans

Move quickly or fund refurbishments.

How semi commercial mortgages work

Lenders assess both the rental income from the residential units and the income generated by the commercial element. They also consider the property type, tenant profile, loan-to-value ratio and the borrower’s experience.

Deposit requirements are often higher than for standard residential loans, and terms can vary depending on the mix of uses within the property. Avid Finance manages the application process, ensuring your case is presented clearly to the most suitable lenders.

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Key facts

Loan Amount £50,000 to £50 million
Loan Term From 2 to 25 years
Loan-to-Value (LTV) Up to 80% LTV
Rates Initial rates from 2.6%
Repayment Types Interest-only or capital repayment
Repayment Holidays Capital repayment holidays available on selected loans
Security First and second charge
Asset Types Mixed used including offices, retail units and restaurants
Borrower Type Sole trader or limited company
Region England, Wales, Scotland and Northern Ireland

Client reviews

Henrik, Birmingham

The team at Avid Finance were able to arrange a bridge loan on a semi-commercial property within a week. Best service bar none.

Ross, Wandsworth

Avid Finance provided an exceptional personal service… the only firm I spoke to that I felt truly had my needs at the heart of the discussion.

Mandeep, Southall

I would strongly recommend Avid Finance for corporate/commercial deals. They have variety of products depending on our need and urgency.

Semi-commercial mortgages explained

What types of property qualify for a semi commercial mortgage?2025-09-25T10:30:58+00:00

Properties that combine residential and commercial elements, such as shops with flats above, mixed-use offices or small retail units, are usually eligible.

How much deposit is required?2025-09-25T10:31:03+00:00

Deposits typically range from 25–35% of the property’s value, though this can vary by lender and property type.

What are typical semi commercial mortgage rates?2025-09-25T10:31:09+00:00

Rates depend on loan size, property type, tenant mix and borrower profile. A broker can compare options across lenders to help secure the most competitive deal.

Can I use a limited company to apply?2025-09-25T10:31:16+00:00

Yes. Many lenders allow applications through limited companies, though criteria and tax implications should be considered.

How long do semi commercial mortgages last?2025-09-25T10:31:22+00:00

They are long-term facilities, usually between 5 and 25 years, depending on the lender and the borrower’s goals.

How are affordability checks carried out?2025-09-25T10:31:32+00:00

Lenders assess both the rental income from the residential side and the income from the commercial side to ensure the loan is sustainable.

Can I remortgage an existing mixed-use property?2025-09-25T10:31:38+00:00

Yes. Many landlords and investors remortgage to secure a better rate, raise equity or restructure borrowing.

Are start-ups eligible?2025-09-25T10:31:44+00:00

It can be more challenging for new businesses to qualify, but some lenders will consider applications if a strong business plan and security are in place.

What fees should I expect?2025-09-25T10:31:50+00:00

Costs may include arrangement fees, valuation fees, legal costs and early repayment charges. A broker will provide a breakdown of all expected fees.

Why use a semi commercial mortgage broker?2025-09-25T10:32:01+00:00

A broker like Avid Finance saves time by accessing multiple lenders, negotiating terms, and ensuring your application is packaged to meet lender requirements.

Speak to a semi commercial mortgage specialist

Whether you’re purchasing a mixed-use property, refinancing or releasing equity, our team can help. Avid Finance provides independent advice and connects you with lenders offering competitive semi commercial mortgages.