Mortgage for a Flat Above a Shop, Takeaways and Buy to Let

What is a flat above a shop mortgage?

A flat above a shop mortgage is a residential or buy to let mortgage on a self-contained flat within a building whose ground floor is used commercially, from a lender whose criteria accept the commercial use below. It is also called a flat over a shop mortgage. The flat is a flat above commercial premises: a home over a shop, office, cafe, takeaway, pub or other business. A residential mortgage finances it as your home and a buy to let mortgage as a letting, and where the lender accepts the property the mortgage is a standard product of either kind. Fewer lenders lend on a flat above a shop than on an ordinary flat, because the commercial unit below brings risks a valuer must weigh: cooking smells, late-night noise and fire risk from takeaways, restricted access, a lease tied to a commercial freeholder, and a smaller pool of future buyers.

Whether a lender will lend depends on what the shop is, how the flat is reached, the lease and the valuer's view of saleability. The same flat can be acceptable to one lender and outside the criteria of another, so for flat above shop mortgages the business below comes first, and the lender has to accept that commercial use.

Regulation follows the use of the flat. A mortgage on the flat as your home is a regulated mortgage, and the lender assesses it under the Financial Conduct Authority's mortgage conduct rules, MCOB, which require it to take full account of your income and your committed spending (FCA Handbook: MCOB 11.6). A buy to let on the flat let to tenants who are not family is generally business lending outside those rules. Banks and building societies assess it on the rent under the Prudential Regulation Authority's underwriting standards, SS13/16 (Bank of England: SS13/16 buy to let underwriting standards). A mortgage on a flat that a related person such as a parent or child will live in is a regulated mortgage contract, even where they pay rent (legislation.gov.uk: Regulated Activities Order, article 61 and article 61A).

Buying the whole building, the shop and the flat together, is a separate case: it is financed on a semi-commercial mortgage, assessed on different terms and taxed at the rates for mixed use property. Our semi-commercial mortgages page covers that route in full, and this page deals with the flat and with the choice between the two.

Mortgage Lane arranges finance on flats above shops, takeaways, pubs, offices and other commercial units: for owner-occupiers, first-time buyers and landlords buying the flat, and for investors and business owners buying the whole building.

Flat above a shop mortgage rates

Flat above a shop mortgage rates are set by each lender, and the commercial use below decides which lender's range the flat is priced on. Where a mainstream lender accepts the flat, it prices it as it would any other flat, by loan to value band, so the size of the deposit affects the rate in the usual way. Where the commercial use takes the case outside mainstream criteria, specialist residential or semi-commercial lenders price for the risk the business below brings, and specialist lending has its own rates and fees. Whole-building purchases are priced as commercial lending.

Because the shop below decides the lender, it also decides the rates you can choose from. Lenders most widely accept a flat over a quiet shop or an office with its own street door, and with a mainstream lender that flat is priced on the same terms as any other. A flat over a takeaway reached through the shop may be priced only by the lenders whose criteria accept it. For the whole building, our guide to semi-commercial mortgage rates explains how lenders price mixed use lending.

Buying a flat above a shop? Get in touch with the address, what the shop is, how the flat is reached and the lease details, and we will match the lender to the commercial use.

Flat above a shop mortgage criteria

Lenders check the same points on every flat above a shop, and each sets its own limits for them. The rows on regulation, affordability, the rental test and the land taxes rest on published rules, checked in October 2026. Those rules are the Regulated Activities Order and MCOB for the flat as a home, the PRA's SS13/16 for buy to let lending by banks and building societies, and the published rates of HMRC, the Welsh Government and Revenue Scotland. The income multiple, rental cover, stress rate and buy to let loan to value figures are Mortgage Lane's experience on the cases we arrange. The other rows describe how lenders differ, and the lender's criteria and its valuer decide each case.

In the property rows, the commercial use below, the access and the fire separation decide whether a lender will consider the flat at all, and the lease and the valuation then decide how much it will lend. Some lenders reduce their maximum loan to value on a flat over commercial premises, and fewer lenders offer 95% loan to value on these flats than on ordinary flats, so the deposit can be larger than the same price would need elsewhere. The borrower rows follow the usual rules. For a home the lender runs its affordability assessment, and in our experience lenders lend up to 5 times gross income less outgoings, and up to 6 times for professionals and on specialist products. For a buy to let the rent has to pass the rental test.

The lease matters as much as the shop, because in England and Wales a flat above a shop is usually leasehold, often with the owner of the shop or another commercial landlord as freeholder. Lenders review the length of the lease, the ground rent, the service charges and the covenants, and a short lease or onerous terms can restrict lending until the lease is extended or varied. In our experience a short lease on a flat limits the mortgage term rather than the loan to value. A qualifying leaseholder of a flat can ask the landlord for a 90-year extension, and a lease can be varied by agreement or, failing that, sometimes through a tribunal (GOV.UK: extending, changing or ending a lease). In Scotland a flat is normally owned outright. The Land Tenure Reform (Scotland) Act 1974 makes it a condition of any new long lease that the property is not used as a private home (legislation.gov.uk: Land Tenure Reform (Scotland) Act 1974, section 8), and the title deeds set how the owners share repairs to common parts such as the roof, stairs and external walls (mygov.scot: common area repairs). Our page on a mortgage for a leasehold flat covers lease length and ground rent in detail.

Types of flat above a shop case, and how each is assessed

Five kinds of case come up, and the buyer, the use of the flat and the business below decide which lender and which assessment apply.

Owner-occupier buying the flat

This is a residential mortgage on the flat as a home. The commercial use below and the access decide the lender list, and flats over quiet retail or offices with a separate street door are the most widely accepted. The lender assesses your income and outgoings under MCOB as it would for any home, so the affordability test is the same as on an ordinary flat purchase and the property is where this case differs. A lender that accepts the flat may lend at its usual limits for flats or reduce them for the commercial use, and its valuation report decides the final figure.

Get in touch with the address and the shop type.

First-time buyer buying a flat above a shop

A flat above a shop can cost less than a similar flat in a purely residential building, which suits first-time buyers, but fewer lenders offer 95% loan to value on these flats. A larger deposit widens the choice of lenders, and a flat over quiet retail with separate access and a long lease gives the widest choice. On a £120,000 flat bought as your only home, no Stamp Duty Land Tax is due in England or Northern Ireland, because the price is inside the nil band. Our first-time buyer mortgage guide covers the steps of a first purchase, and our 95% mortgages page covers buying with the smallest deposits.

Get in touch with your deposit.

Buy to let flat above a shop

A buy to let flat above shop premises is assessed on the rent. At banks and building societies the rent must cover the mortgage interest by an interest cover ratio, tested at a stressed rate of at least 5.5% over the first five years unless the rate is fixed for five years or more. In our experience lenders use 125% cover for companies and basic-rate taxpayers and 145% for higher-rate taxpayers, at stress rates of 5.5% on a two-year fix and 4.5% on a five-year fix. Some buy to let lenders exclude flats over commercial uses, and a tenant's experience of noise or smell affects lettability. A mortgage on a flat let to tenants who are not family is generally business lending outside the FCA's mortgage rules, unless it is a consumer buy to let, which has its own regime. Letting to a close family member makes it a regulated mortgage, covered on our regulated buy to let mortgages page. For a first letting, our page on first time landlord mortgages covers the landlord side, and the buy to let mortgage guide covers the products.

Get in touch with the expected rent.

Flat above a takeaway, pub or restaurant

This is the most restricted case. Cooking smells, extraction equipment, late opening and fire risk lead some lenders to decline a flat above a takeaway, pub or restaurant outright. Specialist lenders consider it where the flat is self-contained, has its own entrance and has adequate fire separation from the business below. The planning class of the business matters too: in England a restaurant or cafe falls within Class E, while a hot food takeaway and a pub are each sui generis, outside every use class (legislation.gov.uk: Use Classes Order, article 3). Our guide to a declined mortgage near commercial premises covers the reasons lenders give.

Get in touch with the opening hours and the access arrangements.

Buying the whole building

Here the shop and the flat are bought together, as an investment or with the buyer's business in the shop. Semi-commercial lending applies, assessed on the combined rent, the residential proportion or the business, and the land tax is charged at the rates for mixed use property. A pension scheme buying the premises is a separate case with its own rules on the flat, covered on our SSAS and SIPP mortgages page. A later section on this page explains how the whole building is financed.

Get in touch with the shop lease and the flat tenancy.

Why lenders are cautious about flats above shops

Lenders lend on a flat on the basis that it could be sold at a fair price if they ever had to repossess it, so each feature that narrows the pool of future buyers narrows the pool of lenders too. If you are asking "why can't I get a mortgage on a flat above a shop?", the reason is usually one of these five.

• Noise, smell and fire risk. Commercial uses below a home bring noise, cooking smells and fire risk, particularly food and late-night trade. Extraction flues, deliveries and trading hours all affect the flat, and lenders ask whether an ordinary buyer would accept them.
• Access. A flat reached through or behind the shop, or by a route shared with commercial users, depends on the business for its way in. Some lenders decline a flat whose only access is through the commercial unit, because getting in then turns on the shop's opening hours and occupier.
• Lease terms. A commercial freeholder, a short lease, onerous covenants or high service charges can each restrict lending, and the solicitor acting for the lender reports them before the loan is released.
• Saleability. Fewer comparable sales and a smaller pool of buyers and lenders make the value harder to evidence and the flat harder to sell. The valuer reports on both, using comparable evidence from similar flats, and a valuer who notes an adverse commercial influence can lead a lender to decline.
• Change of use. The shop's use can change after you buy, without the flat owner's consent where planning allows. In England a shop can become a cafe, restaurant or office without planning permission, because all three are within Class E (legislation.gov.uk: Use Classes Order, Schedule 2) and a change within a use class is not development. A change to a hot food takeaway or a pub generally needs planning permission. Wales, Scotland and Northern Ireland have their own use classes, so the council's planning department or a solicitor confirms the position for a particular building.

None of these rules a flat out on its own. Lenders weigh them differently, so a flat that one lender declines can be accepted by another, and a decline on one feature says little about the next lender's view. Where the valuer's report is the problem, our page on a mortgage declined on valuation explains what can be done next, and other property types that narrow the lender list are covered on our non-standard construction mortgages page.

Buying the whole building: a shop with a flat above on a semi-commercial mortgage

A building with a shop below and a flat above is a semi-commercial or mixed use property, financed by commercial or specialist lenders on the combined rental income, the residential proportion or the owner's business. A semi-commercial mortgage is also called a mixed use mortgage. An investor who lets both parts is assessed mainly on the two rents, the shop lease and the flat tenancy; a business owner who trades from the shop is assessed on the business and on personal income. Lenders also weigh how much of the building is residential, because the balance of residential and commercial use affects which products are suitable. Our guide to floor space and valuation split requirements covers that test, and our guide to a semi commercial buy to let mortgage covers an investment purchase.

The regulated status follows the occupier. A loan to an individual or to trustees is a regulated mortgage contract where at least 40% of the land is used as a dwelling. In a building of two or more storeys, the 40% is measured on the floor areas of all the storeys added together (legislation.gov.uk: Regulated Activities Order, article 61(3) and (4)). So where the owner will live in the flat and the flat is at least 40% of the floor area, the loan is regulated, with the protections of MCOB. A loan to a company is not, and a loan for business purposes on a building the owner lets to others falls within the investment property loan exclusion where less than 40% is lived in by the borrower or a related person (legislation.gov.uk: Regulated Activities Order, article 61A).

Stamp Duty Land Tax on a mixed use building in England and Northern Ireland is charged at the non-residential rates: nil up to £150,000, 2% from £150,001 to £250,000 and 5% above, as at October 2026 (GOV.UK: non-residential and mixed rates). HMRC's guidance gives a shop with a flat above it as an example of a mixed purchase, to which the higher rates for additional dwellings do not apply (GOV.UK: buying an additional residential property). Stamp duty on a mixed use property can therefore be well below the tax on a home of the same price. Wales and Scotland charge their own land taxes on a mixed purchase, covered in the worked example below. Our commercial mortgages page and commercial mortgage guide cover commercial lending more widely.

How a flat above a shop mortgage is arranged

1. Property review. The shop's use and trading hours, the access to the flat, the lease and the freeholder, and the fire separation between the two uses, checked before any application so the lender list starts from what the building is.
2. Lender selection. Lenders whose criteria accept the commercial use, the access and the lease, with an agreement in principle from a lender that accepts the property as well as the borrower.
3. Valuation. The lender's mortgage valuation reports on saleability and the commercial influence, and the lender lends on that report. For a buy to let, the valuer also gives the expected rent that the rental test uses.
4. Legal work. Your solicitor reviews the lease, the freeholder, any restrictive covenants and the access rights, and reports anything the lender's instructions require.
5. Offer and completion. The lender issues its offer once the valuation and underwriting are complete, and the purchase completes when the legal work is done. For the whole building, the shop lease and any flat tenancy are checked as part of the same process.

Checking the business below, the access and the lease before applying, and choosing a lender whose criteria accept them, makes a decline after the valuation fee has been paid less likely.

Flat alone or whole building: the arithmetic

For an investor, buying the whole building can cost less in stamp duty than buying a residential property of the same price, because in England and Northern Ireland the mixed use rates apply without the higher rates for additional dwellings.

Step 1. Three purchases compared

In this illustrative case, which is not a product or an offer, an investor in England who already owns a home compares three purchases. The leasehold flat above the shop costs £120,000, and as a second property it pays the residential rates with the 5% higher rates: 5% of £120,000, which is £6,000 (GOV.UK: Stamp Duty Land Tax residential rates). The whole building, shop and flat, costs £300,000 and pays the non-residential rates: nothing on the first £150,000, 2% of the next £100,000 (£2,000) and 5% of the last £50,000 (£2,500), a total of £4,500. A £300,000 house bought as a second property would pay £20,000: 5% of the first £125,000 (£6,250), 7% of the next £125,000 (£8,750) and 10% of the last £50,000 (£5,000). Bought as an only home, the same flat pays nothing.

On these figures the whole building costs £15,500 less in stamp duty than a house at the same price, and £1,500 less than the flat alone at two and a half times its price. The whole building also brings two incomes, the shop lease and the flat tenancy, and owning all of it removes the lease issues that make the flat alone harder to finance. The trade-off is commercial lending terms, the risk that the shop tenant stops paying or leaves, and the landlord's obligations to both tenants.

Step 2. Wales, Scotland and Northern Ireland

Northern Ireland uses Stamp Duty Land Tax, so the England figures apply there. Wales and Scotland have their own taxes, and the same purchases give different answers. In Wales, Land Transaction Tax charges a mixed use building at the non-residential rates: nil up to £225,000, 1% to £250,000, 5% to £1 million and 6% above (Welsh Government: non-residential and mixed use property and Land Transaction Tax rates and bands). The higher residential rates do not usually apply to a mixture of residential and non-residential space (Welsh Government: higher rates of Land Transaction Tax). The flat alone, bought as a second property, pays the higher residential rates, which start at 5% up to £180,000.

In Scotland, Land and Buildings Transaction Tax treats a shop with a flat above as a non-residential transaction, charged at nil up to £150,000, 1% to £250,000 and 5% above (Revenue Scotland: non-residential rates). The Additional Dwelling Supplement of 8% can still apply to the part of the price attributable to the flat, on a just and reasonable apportionment, where the buyer will own another home (Revenue Scotland: LBTT4011 mixed transactions). In the table, £120,000 of the £300,000 is taken as the flat's share, an illustrative apportionment. The residential nil band in Scotland runs to £145,000, so the flat alone pays only the supplement.

The comparison changes by nation: in Wales the whole building pays £2,750 against £19,950 for a house at the same price, a wider gap than in England. In Scotland an investor who keeps another home pays the supplement on the flat's share, so the whole building costs £13,100: still less than the £28,600 on a house, but nearly three times the £4,500 in England. The calculator on this page works the England and Northern Ireland figures, and our mortgages in Scotland page has a calculator for the tax on a home in Scotland. Mortgage Lane does not give tax advice: whether a purchase counts as mixed use depends on the facts at the date of purchase, so a conveyancer or tax adviser confirms the figure.

Step 3. The flat as a buy to let: deposit and the rental test

An investor buying only the flat finances it on a buy to let mortgage. At an illustrative 75% loan to value, an example and not a lender's limit, the £120,000 flat needs a £90,000 mortgage and a £30,000 deposit, and with the £6,000 of stamp duty the cash needed before legal and valuation costs is £36,000. The lender then tests the rent. If the flat is expected to let for £550 a month, an illustrative figure, the table shows the largest loan that rent supports at the rental cover and stress rates we see on the cases we arrange, set against the £90,000 needed.

A higher-rate taxpayer buying in their own name on a two-year fix falls £7,242 short, so they would need a smaller loan, a larger deposit or a five-year fix, on which the same rent supports £101,149. A lender that accepts the flat but reduces its maximum loan to value for the commercial use below may lend less than these figures whatever the rent.

What decides the case

For an owner-occupier, choose the flat a mainstream lender will accept: retail below, separate access and a clean lease. For an investor, price the whole building on mixed use terms against the flat alone and check the land tax where the building is, because in Scotland the supplement can apply to the flat's share. Run the flat's rent through the rental test before you commit. In both cases keep the planning position of the shop below in view, because a change of use can change what the flat is worth. Our buy to let mortgages page covers the rental test and the products for a let flat.