Limited company HMO mortgages from multi-let specialists.

The income shape and the regulation around it. An HMO produces several room rents instead of one tenancy, which lifts gross yield well above single-let levels but brings licensing duties, amenity standards and heavier management. Lenders respond by splitting the market: small HMOs of up to six occupants sit close to mainstream buy-to-let criteria, while large HMOs of seven or more move toward commercial-style underwriting, with different valuation instructions and sometimes different products entirely. Inside the company wrapper everything else behaves as on any limited company buy-to-let: the SPV borrows, directors guarantee, interest stays deductible against corporation tax, and profits compound toward the next purchase.

By one of three methods, and the choice can move the figure dramatically. Bricks-and-mortar valuation treats the property as the house it would be without tenants, comparable sales, no premium for the income. Investment (yield-based) valuation capitalises the rental income at a market yield, which can value a strong large HMO well above its vacant-possession figure. Between them sits a hybrid that recognises some uplift where works and layout make reversion to a family home unlikely. Which method the lender instructs depends on size, licensing and local market practice, and it feeds straight into your maximum loan: 75% of an investment valuation is a very different cheque from 75% of bricks and mortar. We tell you which basis each shortlisted lender will use before you pay for anything, and we revisit the question at every remortgage, because an HMO with two years of proven room income often qualifies for a stronger valuation basis than it did at purchase.

The aggregate room rents are stressed exactly as a single tenancy would be: interest at a notional rate, typically 5.5%, covered at the 125% company interest coverage ratio rather than the 145% applied to higher-rate personal borrowers. Because HMO income runs high relative to property value, the cover test usually passes with unusual headroom, and the binding constraint becomes the 75% loan-to-value cap instead. Lenders may haircut the gross rent for voids and bills-included arrangements, and some assess large HMOs on net income, so identical properties can support different loans at different lenders. For operators building several HMOs inside one company, the portfolio landlord rules add an aggregate review across the whole schedule once four properties are mortgaged, where high-cover HMOs are an asset: they lift the blended ratio that portfolio landlord underwriting examines, and dedicated portfolio products reward the stronger schedule.

Stress-test your room rents · multi-property structures live on limited company portfolio mortgages.

The specialist names with genuine HMO ranges include Paragon, Kent Reliance, Fleet Mortgages, with the challenger group, Aldermore, Shawbrook, Interbay, strongest on large HMOs, conversions and operators scaling quickly. Criteria vary on every axis that matters here: occupant caps, experience requirements, valuation basis, Article 4 appetite. The match between your specific HMO and the underwriter who likes that specific HMO is worth more than any rate table, and it is the core of what we are paid for.

The structure itself is covered at the limited company buy-to-let hub and the SPV setup guide; company-versus-personal tax arithmetic runs on the limited company vs personal calculator with background in the Section 24 guide. Local yields and rents for HMO-heavy markets sit across our 244 town pages.