Sussex

Semi-Commercial Mortgages in Horsham

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

Matt Lenzie
Written and reviewed by Matt Lenzie Founder & Principal Broker · 25 years arranging semi-commercial and mixed-use finance
2
Local planning schemes
8
Residential units in pipeline
£430k
Residential median (local)
1,632
Residential sales, 12 months

We arrange semi-commercial and mixed-use mortgages in Horsham 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 Sussex.

We assess a Horsham 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 1,632 residential sales in the past year at a £429,750 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 Horsham property

We arrange the full range of semi-commercial and mixed-use finance for Horsham 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 Sussex.

Mixed-use assets we finance across Horsham

Each kind of mixed-use asset is treated differently by different lenders, and we arrange finance for all of them in Horsham and across Sussex. 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. Local planning records show 8 residential units in the Horsham pipeline, a measure of the mixed-use and conversion activity that drives demand for this kind of finance in the area.

What the Horsham market means for a semi-commercial valuation

Horsham is a mid-market location within Sussex, 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.

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. Horsham recorded around 1,632 residential sales over the past year at a median of £429,750, which makes the local market steady. New-build stock carries a premium of 5% 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 (Horsham)

Detached£695,000
Semi-detached£445,000
Terraced£365,000
Flat / apartment£230,000

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

Recent price trend

QuarterMedianSales
2024-Q2£438k563
2024-Q3£450k623
2024-Q4£433k668
2025-Q1£425k781
2025-Q2£425k387
2025-Q3£445k571
2025-Q4£425k525
2026-Q1£415k303
Pipeline

Mixed-use and residential pipeline across Sussex

Relevant planning activity recorded by Horsham District Council, a read on local conversion and mixed-use development that drives demand for semi-commercial finance.

  • New House Farm Broadwater Lane Copsale West Sussex RH13 6QW

    RH13 6QW1 units Registered

    Prior Notification for change of use of agricultural buildings to 7 dwellinghouses.

    View on the planning portal
  • LAND COORDINATES 509298 135023 BAYNARDS LANE RUDGWICK HORSHAM

    7 units Registered

    Erection of 7 dwellings with associated amenity space, landscaping and parking using existing access.

    View on the planning portal
Evidence

Recent residential sales in Horsham postcodes

A sample of recent residential transactions across RH13, RH20, BN5, RH12, BN44, evidence for valuing the residential element of a semi-commercial property rather than a guide to commercial values.

AddressPostcodeTypePriceDate
THE BARN, NIBLETTS YARD, HAYES LANE RH13 0SA Detached £485,000 25 March 2026
60, LINFIELD COPSE RH20 3EU Detached £600,000 25 March 2026
KNOLL COTTAGE, FOXFIELDS RH20 2JQ Detached £850,000 24 March 2026
4, BLACKSTONE STREET BN5 9TH Terraced £317,000 23 March 2026
9, WOODGATES CLOSE RH13 5RS Detached £380,000 20 March 2026
8, BRAMBLING ROAD RH13 6AY Terraced £415,000 20 March 2026
7, TERN AVENUE RH12 5AT Semi-detached £400,000 20 March 2026
25, MAPLEDOWN CLOSE RH13 9UL Terraced £318,000 20 March 2026
26, ACORN AVENUE RH13 8RS Terraced £425,000 20 March 2026
FLAT 48, HOMESTREAM HOUSE, MILL BAY LANE RH12 1SS Flat / apartment £125,000 20 March 2026
FAQ

Semi-commercial mortgages in Horsham: common questions

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

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 Horsham 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 Horsham?

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

How does the Horsham 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 £429,750 residential median in Horsham over the past year across roughly 1,632 sales, with flats around £230,000. 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 Horsham?

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

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