Commercial property with flat above finance
Finance for any commercial unit with self-contained residential accommodation above, held on a single semi-commercial title.
Financing commercial property with flat above
A commercial property with a flat above is the broad description for the whole semi-commercial class: a ground-floor commercial unit, whether a shop, office, salon, surgery, cafe or other use, with one or more self-contained flats on the upper floors, usually held on one freehold or long leasehold title. Whatever the trade below, lenders treat these buildings the same way, funding them on the combined strength of the commercial income and the residential rent rather than as two separate properties.
We arrange the finance and introduce you to lenders, we do not lend ourselves, and we cover the full range for this asset. That can be a term semi-commercial mortgage to hold or to trade from yourself, bridging to buy quickly or at auction, light or heavy refurbishment finance to modernise the unit or the flat, or development finance for a larger conversion. The questions a lender asks are the same across the class: the split between the commercial and residential parts by floor area or value, whether the flat has its own independent access, the strength of the commercial use and tenant, and the residential rental demand. The specific trade below shapes the lender appetite, which is why we also publish dedicated pages for shops, offices, pubs, restaurants, takeaways, surgeries, guest houses and other uses.
Buying a commercial property with a flat above starts with the valuation. A surveyor values the commercial unit and the flat together and sets the market rent on each part, and that valuation drives both the price you pay and the loan a lender will offer. Whether you are buying a shop with a flat, an office with flats above, or another commercial unit with residential over, the same discipline applies: understand the split, the tenants and the local market before you commit. Buyers often ask us to size the finance against the valuation first, so that an offer on a commercial property with a flat above is grounded in what the building will actually support rather than the asking price.
Configurations we finance
- Shop, office or salon with one or more self-contained flats above
- Period high street building, commercial below and residential over
- Commercial unit with a self-contained residential annexe
- Part-converted building blending commercial and residential use
Indicative terms
- Indicative rate6.5 to 8.5% a year
- Owner-occupier rate6.0 to 7.5% a year
- Loan to valueUp to 70 to 75% of value
- Deposit25 to 30%
- Term5 to 25 years
Indicative only. Terms vary by lender, property and borrower and are not an offer of finance.
How we fund a commercial property with a flat above
For a hold, we size a term facility on the combined commercial and residential rent, stressed at an interest cover ratio of around 125 to 140 percent. Investment cases run to 70 to 75 percent loan to value with a 25 to 30 percent deposit on a 5 to 25 year term, while an owner-occupier trading from the commercial unit is tested on business affordability and can see rates from 6.0 to 7.5 percent. Where the purchase must complete fast or the property is bought at auction, semi-commercial bridging at about 0.70 to 0.95 percent a month carries it until a term refinance. Where the unit or the flat is dated, light or heavy refurbishment finance funds the works, a bridge-to-let facility runs the refurbishment and term loan together, and a fuller conversion is funded by semi-commercial development finance on a loan to cost and GDV basis. A separate residential entrance and a let or lettable commercial unit both strengthen the valuation and widen the field of willing lenders.
Lender appetite for commercial-and-flat buildings
Specialist and challenger banks including Shawbrook, InterBay Commercial, Allica, Aldermore, Cynergy Bank and Hampshire Trust Bank fund commercial property with a flat above, with high street lenders such as NatWest, Santander and Barclays in play for strong, clean cases. Appetite turns on the use class below: a stable retail or office unit is straightforward, while a takeaway, pub or licensed use narrows the field because fewer lenders accept the residential exposure to that trade. A higher residential weighting can open more lenders but may push the case toward residential underwriting rules.
Exit and refinance options
The usual exit is a term refinance once the building is income-producing and the value established, often onto a semi-commercial remortgage to release equity or improve the rate. Where the property is being repositioned or needs work, semi-commercial bridging can fund the purchase and works, exiting onto a term loan when the rent roll is settled. If the upper floors are improved or converted to add residential value, a remortgage on the higher value can return much of the original equity.
Finance structures that suit this sector
- Semi-commercial mortgageCore term loan across the combined commercial and residential value.
- Mixed-use mortgageFor a building that blends commercial and residential use on one title.
- Semi-commercial investment mortgageWhere you let both parts and hold the building as an investment.
- Owner-occupier semi-commercial mortgageWhere you trade from the commercial unit yourself.
- Semi-commercial bridgingTo buy fast, at auction, or before a unit is fully let.
- Heavy refurbishment financeTo modernise the unit or the flat before a term refinance.
Finance a commercial property with flat above
A view on lenders and likely terms within one working day.
Frequently asked questions
Can you get a mortgage on a commercial property with a flat above?
Yes. A commercial property with a flat above is funded by a semi-commercial mortgage covering the whole building on one title, sized on the combined commercial and residential income, or on business affordability where you trade from the unit yourself. It is the most common asset in the semi-commercial market.
Is a commercial property with a flat above residential or commercial?
It is mixed-use, or semi-commercial: part commercial and part residential under one title. Lenders treat it as a single semi-commercial asset and value the two parts together. For stamp duty it is charged at the non-residential rates rather than the residential ones.
How much deposit do I need for a commercial property with a flat above?
Typically 25 to 30 percent of value, for a loan to value of 70 to 75 percent. The figure depends on whether the case is an investment or owner-occupied, and on the strength of the commercial use and the tenants.
Does the trade in the commercial unit affect the mortgage?
Yes. A stable shop or office is straightforward, while a takeaway, pub or other licensed use narrows the panel, because fewer lenders accept the residential exposure to that trade. We match the case to the lenders comfortable with the specific use below.
Financing a commercial property with flat above?
Tell us about the property and we will come back with a view on lenders and likely terms.