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Short-term lending

Commercial refurbishment finance

Refurbishment finance funds the purchase and improvement of commercial property, or works to property you already own, usually as a short-term facility repaid by refinance or sale. Lenders classify projects by how much structural and planning work they involve. Once works become heavy, the case can look more like development finance, with staged drawdowns and monitoring.

Graham Nash, Commercial Finance Director at Sorbus Finance
Arran Turner, Managing Director at Sorbus Finance

Speak with Graham or Arran

Light versus heavy works

Cosmetic and internal upgrades such as decoration, new services, fit-out and replacement fittings are usually treated as lighter projects. Structural alteration, extension, change of use requiring planning, or substantial conversion is generally heavier. The boundary differs between lenders, so describe the scope precisely rather than choosing a label.

When it becomes development finance

Ground-up construction, major conversion or projects where most of the value comes from the works are commonly funded through development finance. That typically releases money in stages after a monitoring surveyor confirms progress, and expects detailed budgets, contractors and planning in place. Trying to fit a heavy project into a light bridge can leave you short of funds midway.

Budgets and contingency

Lenders want a costed schedule of works, a timetable and evidence you can cover overruns. Commercial buildings can hide problems such as asbestos, structural defects or failing services. A sensible contingency and a realistic programme protect the exit.

Hypothetical example, not a real client: an investor buys a dated office building to modernise and relet. Internal refurbishment might suit a refurbishment bridge; if the plan grew into converting the building to another use, development finance and planning approval would become central.

Valuation before and after

Lenders may consider both current value and an estimated value after works. Those future figures are opinions, not guarantees, and may not support the refinance if the market moves. Leasing the space after works often matters as much as the works themselves.

Choosing contractors and managing the programme

Lenders funding works generally want comfort that the people doing them are capable. That may mean contractor details, fixed-price quotes, insurance and, on larger projects, a professional team such as an architect or project manager. Doing the work yourself can be acceptable for light projects if you have relevant experience, but lenders may treat it more cautiously.

Delays are common in refurbishment and every month adds interest and holding costs. Programmes that assume perfect weather, instant availability of materials and no surprises tend to fail. Build realistic time into both the works schedule and the loan term.

Lease, landlord and freeholder consents

If the property is leasehold, alterations may need the freeholder's consent. If tenants remain in occupation during works, their lease rights may restrict what you can do and when. Check these consents early: lenders may make them a condition of release, and waiting for permission can stall the whole project.

VAT on works

VAT on building work can vary with the nature of the project and the property. Some conversions and works may be treated differently from ordinary repairs, and whether you can recover VAT depends on your own registration and use of the building. Ask your accountant before setting the budget, because VAT can change the cash you need during the works even if it is later recovered.

Planning and building control sign-off at the end of works matter too, because a refinance lender may ask for completion certificates.

Your property may be repossessed if you do not keep up repayments on a loan secured on it. Sorbus Finance is a broker, not a lender. Finance is subject to lender criteria, status, valuation and affordability. We work with a panel of lenders, not the whole market, and do not promise a rate, fee level or outcome.

Before you apply

Preparation checklist

  • Write a detailed schedule of works with costs and contractor quotes.
  • Check whether planning, building regulations or landlord consent is needed.
  • Build a contingency for hidden defects.
  • Clarify whether funds are released upfront or in stages.
  • Plan how and when the building will be let or sold after works.
  • Confirm the exit lender's likely view of the finished property.
Questions

Common questions

What counts as heavy refurbishment?

Structural changes, extensions and change of use with planning are typical examples, but each lender sets its own boundaries.

Will the lender fund the works cost?

Some facilities include works funding, often released in stages. Others fund only the purchase. Ask how money is drawn.

Do I need planning permission first?

If works need it, lenders usually expect it in place or a clear path to it. Unapproved works are a significant risk.

What if costs overrun?

You may have to fund the shortfall yourself. Lenders generally expect contingency and resources.

Is the after-works value guaranteed?

No. It is an estimate. Markets, letting and quality of works affect the final valuation.

Does Sorbus arrange development finance?

We can discuss development projects and approach suitable lenders on our panel, subject to their criteria.

Sources

Independent references

Research checked 21 October 2026. Third-party references for context; they do not review or endorse this page.

Who you could speak to

Graham Nash, Commercial Finance Director at Sorbus Finance

Graham Nash

Commercial Finance Director

Business loans, cash flow and wider commercial funding

Profile
Arran Turner, Managing Director at Sorbus Finance

Arran Turner

Managing Director

General commercial finance and how Sorbus works

Profile
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  3. STEP 3

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  4. STEP 4

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