Specialist lender Together says England and Wales have 148,400 semi-commercial properties, creating a sizeable lending opportunity for brokers.
More than half are shops with flats above or pubs with living quarters. Other examples include guest houses, workshops, restaurants, salons and holiday units with accommodation attached.
Blackpool leads the market, with more than one in five of its business-rated properties mixing home and business use, based on Searchland analysis of Valuation Office Agency non-domestic rating records from August 2026. Together says local market knowledge can help brokers identify client opportunities.
The lender describes semi-commercial property as an increasingly relevant conversation for brokers supporting landlords, investors and business owners who need more specialist finance than a standard buy-to-let or high-street commercial product can offer. The cases can be attractive, it notes, but they often need careful packaging because the security combines residential and commercial elements, each with its own income profile, valuation considerations and underwriting questions.
What brokers need to know about semi-commercial property
Semi-commercial property, also called mixed-use, combines residential and commercial accommodation within the same property or title. The classic example is a shop with a flat above, but others include cafés, restaurants or takeaways with flats above, pubs with living accommodation and commercial buildings holding a mix of residential and commercial units. A client may see one building, while the funding assessment usually looks at the strength, use and sustainability of both parts.
Where the broker opportunity lies
Together says the opportunity lies in helping clients judge whether a semi-commercial asset can support their strategy and whether the case is likely to meet lender appetite. Rental income, tenant strength, lease terms, property condition, intended use and exit strategy all influence how a lender assesses an application.
The fundamentals stay the same: who pays the rent, how secure that income is, what happens if the tenant leaves, how adaptable the property is and what the client's route to repayment or refinance looks like.
The sector may also suit landlords who find traditional buy-to-let harder because of successive tax and regulatory changes. That gives brokers a reason to raise specialist options with clients who may not realise a standard buy-to-let product is unlikely to fit. The commercial element can add a second income stream, but brokers should help clients examine the full picture, including lease quality, void periods, local demand, service arrangements and how easily the residential and commercial parts could be let or refinanced separately.
Demand is growing, according to Together's analysis, which found UK commercial and mixed-use property purchases rose 18% between 2022 and 2025, from 95,660 to 113,750 transactions. Its own commercial and semi-commercial mortgage completions increased 9.8% over the same period.
Stamp duty treatment can also differ from a residential investment purchase. HMRC defines mixed property as property containing both residential and non-residential elements, such as a flat connected to a shop, surgery or office, and it generally falls under the non-residential and mixed rates. Together advises brokers to encourage clients to take professional tax advice before relying on the treatment of a particular property.
Supporting clients through the purchase
Clients may find semi-commercial opportunities through commercial property portals, local agents or direct relationships. Together points out that no single "Rightmove for commercial property" exists, although Zoopla and OnTheMarket commercial listings carry thousands of properties for sale across retail, offices, industrial, hospitality and other categories.
Early fact-finding matters. Useful questions include how the property splits between residential and commercial use, whether the units are self-contained, who occupies each element and what lease terms apply. Brokers should also ask whether the client plans to occupy part of the property, and whether any refurbishment, conversion or change of use is planned.
Before submission, brokers may want to gather evidence of rental income, lease agreements, tenancy schedules, planning use, access arrangements, valuation detail and the client's repayment or refinance strategy. Clear documentation helps a specialist lender understand the case more quickly and cuts avoidable back-and-forth.
Brokers should then test whether the case suits a semi-commercial mortgage, commercial mortgage, bridging loan or another specialist route. The answer depends on the client's circumstances, the property use, the tenancy position, the condition of the security, the affordability profile, the speed of completion needed and the intended exit.
Red flags
Together says there is no single semi-commercial yield, as returns depend heavily on location, property type, tenant quality, lease length, condition and purchase price. As a broad benchmark, PropertyWire reported residential landlord yields of around 7% gross in the second quarter of 2026, with substantial regional and property-type differences.
A higher headline yield will not always make a stronger lending case. Brokers may need to help clients look past the percentage return to tenant covenant strength, void risk, repair obligations, service access, business use, alternative use and the likely resale market.
Potential red flags include highly specialised premises, unusual occupier arrangements, short or informal leases, restricted access to the residential element, shared services, poor condition, planning uncertainty and a business use that could limit future tenant demand.
A key question is whether the residential and commercial elements can operate independently. Self-contained flats with their own entrances, utilities and services can be much easier to manage.
