Somerset

Semi-Commercial Mortgages in Bath

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

Matt Lenzie
Written and reviewed by Matt Lenzie Founder & Principal Broker · 25 years arranging semi-commercial and mixed-use finance
£428k
Residential median (local)
1,216
Residential sales, 12 months
£304,000
Flat median (residential element)
n/a
New-build premium

Semi-commercial mortgages in Bath fund part-commercial, part-residential property: a shop with a flat above, an office with residential upper floors, a pub with accommodation, or a larger mixed-use block. We arrange them across Somerset for investors, owner-occupiers and limited companies, structuring the loan around the split between the commercial and residential parts and placing it with the lenders that actually treat these assets well.

Lenders price a semi-commercial deal on the strength of the commercial covenant, the residential value and the combined rent. The local residential market is a direct input here, because the flats and maisonettes within a mixed-use asset are valued against it: Bath is steady, with roughly 1,216 residential sales over the past twelve months at a £427,750 median, a useful read on the residential half of any semi-commercial property.

Funding a mixed-use purchase or refinance in Bath

We arrange the full range of semi-commercial and mixed-use finance for Bath 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 Somerset.

The semi-commercial property we fund in Bath

Each kind of mixed-use asset is treated differently by different lenders, and we arrange finance for all of them in Bath and across Somerset. 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.

Mixed-use lending conditions in Bath

Bath is a mid-market location within Somerset, where semi-commercial values rest on a sound commercial tenant and a residential element that lets readily. That profile suits a mainstream semi-commercial mortgage at 70 to 75 percent of value, and it is among the more straightforward backdrops for a lender to underwrite.

Bath remains one of the most price-resilient secondary markets in the South West, and the latest Land Registry data underlines why. The median across 1,218 sales settled at £427,750, with detached stock running at a £700,000 median, semi-detached at £475,000, terraced at £420,000 and flats at £303,000. That terraced figure is the structurally important one: Georgian and Victorian terraces dominate the housing fabric inside the World Heritage boundary, and they are trading at near-detached prices in many comparable English cities. Year-on-year growth of 0.4 percent reads as flat, but in a market that has absorbed two rounds of stamp duty change and a sharp rate cycle, holding the line at this level is the story. The wider point for developers is that Bath does not have a volume problem. It has a stock problem. With conservation area designation, listed building density and UNESCO heritage status all pressing on what can physically be delivered, supply remains structurally tight and that is what keeps the pricing floor where it is.

The residential element: what local values tell a lender

Recent transactions show the spread that defines Bath as a development market. At the upper end, 3 Paddock Woods (BA2 7AD) sold detached freehold for £885,000 in mid-March 2026 and 15 Richmond Place (BA1 5PZ), a terrace in the Lansdown conservation area, achieved £820,000. In the family-home bracket, 48 Ringwood Road (BA2 3JL) traded at £510,000 and 4 Charlcombe Rise (BA1 6LA) at £650,000. The Georgian and Victorian flat market is equally active and price-stratified: Apartment 3 at Brompton House, St Johns Road (BA2 6PT) sold for £415,000, while Flat 1 at 17 Daniel Street (BA2 6NB), a leasehold conversion in a Bath stone townhouse, achieved £347,500. Entry-level terraced stock in BA2 1 and BA2 3 still trades in the £249,500 to £400,000 range, which is where small developers competing on refurbishment margin tend to operate.

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 (Bath)

Detached£700,000
Semi-detached£475,000
Terraced£420,000
Flat / apartment£304,000

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

Recent price trend

QuarterMedianSales
2024-Q2£455k437
2024-Q3£448k550
2024-Q4£412k590
2025-Q1£425k632
2025-Q2£412k310
2025-Q3£446k433
2025-Q4£430k399
2026-Q1£403k204
Evidence

Recent residential sales in Bath postcodes

A sample of recent residential transactions across BA1, BA2, evidence for valuing the residential element of a semi-commercial property rather than a guide to commercial values.

AddressPostcodeTypePriceDate
2, ASHLEY TERRACE BA1 3DP Terraced £260,000 30 March 2026
21, HERBERT ROAD BA2 3PP Terraced £400,000 27 March 2026
48, RINGWOOD ROAD BA2 3JL Terraced £510,000 25 March 2026
35, SOUTHDOWN ROAD BA2 1HJ Terraced £450,000 20 March 2026
FLAT 8, BEAUMONT HOUSE, COLLEGE ROAD BA1 5RY Flat / apartment £390,000 20 March 2026
129, SHERIDAN ROAD BA2 1RA Terraced £249,500 20 March 2026
2, ROSE COTTAGES, ST MICHAELS COURT BA2 7EZ Terraced £665,000 20 March 2026
7, ST KILDAS ROAD BA2 3QJ Terraced £376,000 19 March 2026
FLAT 7, SUTCLIFFE HOUSE, LONDON ROAD BA1 6AJ Flat / apartment £460,000 18 March 2026
15, CORONATION AVENUE BA2 2JT Terraced £422,000 17 March 2026
FAQ

Semi-commercial mortgages in Bath: common questions

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

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 Bath 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 Bath?

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

How does the Bath 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 £427,750 residential median in Bath over the past year across roughly 1,216 sales, with flats around £304,000. 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 Bath?

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

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