HMO finance

Finance for HMO investors

HMOs generate higher yields but sit outside standard buy-to-let underwriting, so the wrong lender either declines outright or prices the deal as if it were a single let. We work with lenders who assess HMO rental income room by room and understand licensing requirements property by property.

Category: Sectors & audiences

Product: Private Finance

Loan size: £100k – £5m
LTV: Typically up to 75%
Rooms assessed: By room rate, not single AST
Refurb bridge term: 6-18 months to licensing/refinance

Licensing and lender requirements

Mandatory HMO licensing applies to properties with five or more occupants forming more than one household; many local authorities also run additional or selective licensing schemes covering smaller properties. Lenders will usually want to see the licence in place or a clear path to obtaining one, and an unlicensed property can stall a refinance even where rental income is strong.

Valuation methodology for HMOs

HMO valuations use either bricks-and-mortar (comparable to similar houses) or investment method (based on room income), and the choice materially changes the number a lender will lend against. A property that would command a strong investment valuation can still be marked down if the lender's panel only values on bricks-and-mortar — so lender selection matters before instructing a valuer.

Refurbishment to HMO standard

Converting a standard house to a licensable HMO usually requires fire doors, escape routes, upgraded electrics and sometimes planning consent for larger conversions (sui generis use for 7+ occupants). A refurbishment bridge can fund the works, with refinance onto a term HMO mortgage once the property is licensed and let.

Article 4 and planning constraints

Many town centres and university areas fall under Article 4 directions removing permitted development rights for HMO conversion, meaning full planning permission is required. We check this before recommending a purchase strategy, since it directly affects timeline and lender appetite.

Frequently asked

Can I get a mortgage on an unlicensed HMO?

Some lenders will proceed with a clear application in progress, but most want the licence granted, or at minimum a confirmed application date, before completing a purchase or refinance.

How is HMO rental income assessed?

Specialist lenders total the achievable rent per room rather than treating it as a single tenancy, which usually produces a higher borrowing figure than a standard buy-to-let calculation.

Do I need planning permission to run an HMO?

Only in Article 4 areas or for larger HMOs (7+ occupants, sui generis use); smaller HMOs elsewhere often fall under permitted development, though licensing is separate from planning.

Can first-time landlords get HMO finance?

It's harder — many specialist HMO lenders prefer existing landlord experience, though a small number will consider first-time HMO investors with a strong application and lower leverage.

What's the difference between an HMO mortgage and a standard BTL?

HMO mortgages are priced and valued specifically for multi-let income and licensing status, generally at a modest rate premium over standard BTL, reflecting the specialist underwriting involved.

Discuss your HMO deal

Call 0345 2690628 — we'll tell you which lenders will value the property the way you actually intend to run it.

Call 0345 2690628 Send your deal details