Devon

Semi-Commercial Mortgages in Plymouth

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

Matt Lenzie
Written and reviewed by Matt Lenzie Founder & Principal Broker · 25 years arranging semi-commercial and mixed-use finance
£220k
Residential median (local)
3,002
Residential sales, 12 months
£130,000
Flat median (residential element)
29%
New-build premium

We arrange semi-commercial and mixed-use mortgages in Plymouth for purchases, remortgages and portfolios from around 150,000 pounds upward. Whether the asset is a retail unit with a flat above, a guest house, a surgery with residential accommodation or a mixed-use investment block, we assess the commercial and residential split, model the combined income, and take the case to the lenders most likely to fund it in Devon.

We assess a Plymouth 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 active and liquid, around 3,002 residential sales in the past year at a £220,000 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 Plymouth property

We arrange the full range of semi-commercial and mixed-use finance for Plymouth 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 Devon.

Mixed-use assets we finance across Plymouth

Each kind of mixed-use asset is treated differently by different lenders, and we arrange finance for all of them in Plymouth and across Devon. 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 Plymouth market means for a semi-commercial valuation

Plymouth is a value market within Devon, where keener prices can lift the yield on a mixed-use asset. Lenders will look closely at the strength of the commercial tenancy and the lettability of the residential space, so clear local evidence, of the kind set out below, helps secure competitive terms here.

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. Plymouth recorded around 3,002 residential sales over the past year at a median of £220,000, which makes the local market active and liquid. New-build stock carries a premium of 29% 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 (Plymouth)

Detached£390,500
Semi-detached£260,000
Terraced£210,000
Flat / apartment£130,000

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

Recent price trend

QuarterMedianSales
2024-Q2£215k971
2024-Q3£220k1156
2024-Q4£225k1175
2025-Q1£225k1300
2025-Q2£215k817
2025-Q3£222k1038
2025-Q4£230k906
2026-Q1£210k584
Evidence

Recent residential sales in Plymouth postcodes

A sample of recent residential transactions across PL6, PL5, PL4, PL7, PL3, evidence for valuing the residential element of a semi-commercial property rather than a guide to commercial values.

AddressPostcodeTypePriceDate
FLAT 6, MOSES COURT, MOSES CLOSE PL6 6JP Flat / apartment £98,000 27 March 2026
98, CARDINAL AVENUE PL5 1UT Semi-detached £246,000 27 March 2026
FLAT C, 47, ALEXANDRA ROAD PL4 7EF Flat / apartment £65,000 27 March 2026
77, CANEFIELDS AVENUE PL7 1XH Semi-detached £285,000 27 March 2026
107, TORR LANE PL3 5UF Terraced £300,000 27 March 2026
5, FURZEHATT AVENUE PL9 8LJ Detached £253,213 27 March 2026
30, FARINGDON ROAD PL4 9EP Terraced £227,000 27 March 2026
77, ALGER WALK PL6 6JU Terraced £165,000 27 March 2026
73, GLENDOWER ROAD PL3 4LB Terraced £295,000 27 March 2026
27, CHEDWORTH STREET PL4 8NT Detached £172,500 27 March 2026
FAQ

Semi-commercial mortgages in Plymouth: common questions

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

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 Plymouth residential market, currently active and liquid, informs the value a lender will place on the residential element of a mixed-use asset.

Which lenders offer semi-commercial mortgages in Plymouth?

We hold more than one hundred lender relationships across high street banks, challenger banks and specialist lenders. The right lender for a Plymouth 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 Devon.

How does the Plymouth 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 £220,000 residential median in Plymouth over the past year across roughly 3,002 sales, with flats around £130,000. 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 Plymouth?

Yes. We arrange semi-commercial and mixed-use mortgages across the whole of Devon 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 Plymouth?

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