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Commercial Mortgages for Houses in Multiple Occupation

HMO properties — whether small licensed houses or large purpose-built blocks — require specialist finance. We work with lenders who understand HMO licensing, yield calculations, and the complexities of multi-occupancy investment.

200+ UK lenders
2-minute application
No credit check to apply
FCA-regulated brokers

Rates

5.5% – 8.5%

per annum

Term

5-25 years

Max LTV

Up to 70%

Amount

£100k – £5m

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Mortgage types available

Owner-Occupied

Rate
5.5% - 7.5%
Term
5-25 years
Max LTV
Up to 70%

Best for: Landlords who live in the property while letting rooms — though this is uncommon; most HMO mortgages are investment products

Investment

Rate
5.5% - 8.5%
Term
5-25 years
Max LTV
Up to 70%

Best for: Landlords acquiring or refinancing a property let to multiple individual tenants — the most common HMO financing structure

Refinance

Rate
5.5% - 8.0%
Term
5-25 years
Max LTV
Up to 65%

Best for: Landlords refinancing an existing HMO to release equity, consolidate debt, or move to a more competitive product

Key considerations

Eligibility requirements

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Market context

The UK HMO sector provides accommodation for approximately 4.5 million people, with around 500,000 licensed HMO properties across England, Scotland, and Wales as of 2026. HMOs consistently deliver some of the highest gross rental yields in the residential investment market — frequently 8-12% gross in many regional cities compared to 4-6% for standard buy-to-let. The sector has faced increased regulatory scrutiny in recent years, with broader mandatory licensing thresholds, tighter room size standards, and more local authority selective licensing schemes. Despite this, investor appetite remains strong, particularly in university towns and cities with high rental demand from students and young professionals.

Frequently asked questions

What is the difference between an HMO mortgage and a buy-to-let mortgage?
A standard buy-to-let mortgage is designed for properties let to a single household under one tenancy agreement. An HMO mortgage is specifically for properties let to multiple tenants under individual or separate tenancy agreements. HMO mortgages are typically offered by specialist lenders and priced at a small premium to reflect the more complex management and regulatory requirements of multi-occupancy property.
Do I need an HMO licence before I can get an HMO mortgage?
Yes, in most cases. Where a mandatory licence is required (5+ unrelated people in two or more households), most lenders will require the licence to be in place before they issue a formal mortgage offer. Some lenders will accept a licence application confirmed in progress for purchase transactions, but this is less common. Operating an unlicensed HMO is a criminal offence with unlimited fines.
Can I convert a standard house into an HMO and get an HMO mortgage?
Yes, though this typically requires a two-stage finance approach. You would first need planning permission (or confirmation that permitted development applies in that area) to change use to C4 HMO use, then carry out the required conversion works. During this period, bridging finance is commonly used. Once converted and licensed, a standard HMO mortgage can be arranged on the completed, compliant asset.
How do lenders calculate borrowing capacity for an HMO?
Lenders use the projected or actual rental income from all rooms, applying a rental stress test (typically at 125-145% of rental coverage at the pay rate or a stressed rate). For large HMOs, lenders may apply a modest void allowance to reflect potential gaps between tenancies. Experienced landlords with a track record of high occupancy may be able to use actual income figures rather than conservative projections.
What fire safety requirements do HMO lenders expect?
Lenders will typically require evidence of a mains-wired interconnected fire detection and alarm system, fire-rated doors to all rooms and common areas, appropriate escape routes, and an up-to-date Fire Risk Assessment. Many lenders also require a copy of the fire risk assessment as part of the mortgage application. Local authority licensing conditions often specify exact standards, and compliance with those conditions satisfies most lenders' requirements.

Related property types

Mixed-Use Care Home Shop

Guides and resources

What Is a Commercial Mortgage? Commercial Mortgage Rates Commercial Mortgage vs Bridging Best Commercial Mortgage Lenders

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