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
£225k
Residential median (local)
2,968
Residential sales, 12 months
£131,000
Flat median (residential element)
18%
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 2,968 residential sales in the past year at a £225,000 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 2,968 residential sales over the past year at a median of £225,000, which makes the local market active and liquid. New-build stock carries a premium of 18% 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£390,000
Semi-detached£260,000
Terraced£210,000
Flat / apartment£131,000

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

Recent price trend

QuarterMedianSales
2024-Q3£220k1155
2024-Q4£225k1175
2025-Q1£225k1303
2025-Q2£215k834
2025-Q3£220k1078
2025-Q4£230k964
2026-Q1£215k746
2026-Q2£232k69
Evidence

Recent residential sales in Plymouth postcodes

A sample of recent residential transactions across PL1, PL3, PL7, PL2, PL6, evidence for valuing the residential element of a semi-commercial property rather than a guide to commercial values.

AddressPostcodeTypePriceDate
FLAT 1, 2, TRINITY STREET PL1 3GG Flat / apartment £285,000 24 April 2026
32, VALLEY VIEW ROAD PL3 6QJ Detached £210,000 24 April 2026
7, MOLESWORTH ROAD PL7 4NT Semi-detached £297,000 24 April 2026
18, VICTORY STREET PL2 2BY Terraced £174,000 24 April 2026
46, COLWILL ROAD PL6 8RP Semi-detached £232,000 24 April 2026
111, ST MARGARETS ROAD PL7 4SB Semi-detached £307,500 24 April 2026
47, STATION ROAD PL2 1NQ Terraced £225,000 24 April 2026
28, SOUTH VIEW PARK PL7 4JE Semi-detached £300,000 22 April 2026
147, BAMPFYLDE WAY PL6 6ST Semi-detached £215,000 21 April 2026
38, FURNEAUX AVENUE PL2 3HA Semi-detached £225,000 21 April 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 £225,000 residential median in Plymouth over the past year across roughly 2,968 sales, with flats around £131,000. 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.