Greater London

Semi-Commercial Mortgages in Kensington

Mortgages and finance for shops with flats above, mixed-use blocks and other part-commercial, part-residential property in Kensington.

Matt Lenzie
Written and reviewed by Matt Lenzie Founder & Principal Broker · 25 years arranging semi-commercial and mixed-use finance
£1m
Residential median (local)
1,104
Residential sales, 12 months
£870,000
Flat median (residential element)
396%
New-build premium

If you are buying or refinancing a mixed-use property in Kensington, the right loan is rarely the cheapest headline rate. It is the one whose lender understands how the residential element above a commercial unit affects value, income and risk. We arrange semi-commercial mortgages across Kensington and the wider Greater London market, from a single shop with a flat above to a parade of units with residential uppers.

We assess a Kensington semi-commercial case on its combined commercial and residential fundamentals, with the local residential market as a gauge of the value and lettability of the living space. That market is steady, around 1,104 residential sales in the past year at a £1,017,500 median, which helps test the residential element of a shop with a flat above or a mixed-use block.

How we structure semi-commercial finance for Kensington property

We arrange the full range of semi-commercial and mixed-use finance for Kensington property. A semi-commercial mortgage funds the purchase or refinance of an investment or owner-occupied mixed-use asset, typically to 70 to 75 percent of value, priced from around 6.5 to 8.5 percent a year. Where the residential element is large, a mixed-use mortgage may be sized on the blended income from both parts. Semi-commercial bridging covers a quick purchase, an auction lot or a property that needs works before it will support a term loan, usually from around 0.70 to 0.95 percent a month. For landlords holding several mixed-use or part-commercial assets, portfolio finance consolidates them under one facility. Once an asset is stabilised and let, a semi-commercial remortgage moves it onto a keener rate and releases equity for the next purchase in Greater London.

Mixed-use assets we finance across Kensington

Each kind of mixed-use asset is treated differently by different lenders, and we arrange finance for all of them in Kensington and across Greater London. That covers the classic shop with a flat above, offices with residential upper floors, pubs and guest houses with owner or letting accommodation, restaurants and takeaways with flats, retail parades with residential uppers, HMOs above commercial units, surgeries and professional premises with living space, and larger mixed-use blocks. The key question every lender asks is how much of the property, by floor area or value, is residential against commercial, because that split decides which desk will lend and on what terms.

What the Kensington market means for a semi-commercial valuation

Kensington sits at the premium end of the Greater London market, where higher residential values lift the residential element of a mixed-use asset and can support keener leverage. Strong values help the case, though lenders will still test the commercial unit's covenant and the rent it produces before stretching the loan.

The residential element: what local values tell a lender

The flats and living space within a semi-commercial asset are valued against local residential evidence, so sold-price depth is a direct input on a mixed-use deal. Kensington recorded around 1,104 residential sales over the past year at a median of £1,017,500, which makes the local market steady. New-build stock carries a premium of 396% over existing stock here. The commercial element of the property, by contrast, is valued on its tenant, lease and yield, which we assess case by case.

This residential evidence values the living space within a mixed-use property and gauges how readily it would let or sell. It is not a guide to the commercial unit's value, which is tenant and covenant driven.

Residential sold price by type (Kensington)

Detached£4,700,000
Semi-detached£6,539,875
Terraced£3,250,000
Flat / apartment£870,000

Source: HM Land Registry residential price-paid data, last 12 months.

Recent price trend

QuarterMedianSales
2024-Q2£1.3m595
2024-Q3£1.2m612
2024-Q4£1.2m624
2025-Q1£1.1m702
2025-Q2£1.3m422
2025-Q3£1.1m426
2025-Q4£923k290
2026-Q1£879k172
Evidence

Recent residential sales in Kensington postcodes

A sample of recent residential transactions across W11, SW3, W10, SW10, W14, evidence for valuing the residential element of a semi-commercial property rather than a guide to commercial values.

AddressPostcodeTypePriceDate
FLAT 51, PRINCES HOUSE, 52, KENSINGTON PARK ROAD W11 3BN Flat / apartment £600,000 25 March 2026
FLAT 2, GROVE HOUSE, CHELSEA MANOR STREET SW3 5QB Flat / apartment £670,000 23 March 2026
GROUND FLOOR FLAT (EAST), 92, CAMBRIDGE GARDENS W10 6HS Flat / apartment £535,000 23 March 2026
FLAT C 1ST FLOOR, 105, FINBOROUGH ROAD SW10 9DU Flat / apartment £605,000 20 March 2026
FLAT D, 22A, ST ANNS VILLAS W11 4RS Flat / apartment £650,000 20 March 2026
6, OAKWOOD COURT W14 8JU Flat / apartment £3,467,500 20 March 2026
22, CADOGAN PLACE SW1X 9SA Other £12,000,000 20 March 2026
FLAT 25, CRANMER COURT, WHITEHEADS GROVE SW3 3HN Flat / apartment £1,700,000 18 March 2026
FLAT 7, TEVIOT HOUSE, 26, ORMONDE GATE SW3 4EX Flat / apartment £1,100,000 18 March 2026
1, CLAREVILLE STREET SW7 5AJ Terraced £1,950,000 18 March 2026
FAQ

Semi-commercial mortgages in Kensington: common questions

How much can I borrow on a semi-commercial mortgage in Kensington?

Most lenders fund up to 70 to 75 percent of value on a semi-commercial mortgage, with the loan sized on the combined commercial and residential rent at an interest cover ratio. The Kensington residential market, currently steady, informs the value a lender will place on the residential element of a mixed-use asset.

Which lenders offer semi-commercial mortgages in Kensington?

We hold more than one hundred lender relationships across high street banks, challenger banks and specialist lenders. The right lender for a Kensington semi-commercial deal depends on the commercial-to-residential split, the leverage you need and whether you borrow personally or through a limited company, and we shortlist the desks most likely to fund it across Greater London.

How does the Kensington residential market affect a mixed-use property?

It matters because the flats and living space within a semi-commercial asset are valued against local residential evidence. HM Land Registry records a £1,017,500 residential median in Kensington over the past year across roughly 1,104 sales, with flats around £870,000. The commercial element, by contrast, is valued on its tenant, lease and yield, which we assess case by case.

Do you arrange semi-commercial finance beyond Kensington?

Yes. We arrange semi-commercial and mixed-use mortgages across the whole of Greater London and the wider UK, with the same approach: assess the commercial and residential split, model the combined income, and match the case to the lenders that treat that asset well.

Buying or refinancing in Kensington?

Send us the property details and we will come back with a view on lenders and likely terms within one working day.