Brad is on the roll of solicitors of England & Wales but does not hold a practising certificate and does not provide legal advice.
Updated June 2026 · England & Wales
Funding a construction project in the UK rarely comes down to a single pot of money. Whether you are putting up a small mixed-use scheme in a market town or pulling together the capital for a multi-phase housing development, the finance arrangement sitting behind the build shapes everything: cashflow, contractor payments, risk, and what happens if the programme slips.
This page walks through the main types of financial agreements used on construction projects in England and Wales, looking at term loans, revolving credit facilities and project finance structures. The aim is to give developers, contractors and project sponsors a plain-English view of how these agreements work, what the commercial and legal pressure points tend to be, and the questions worth asking before signing. It is general information rather than advice tailored to any particular deal.
What this document is
A construction finance agreement is the contract between a borrower (often a developer or special purpose vehicle) and a lender that sets out how funding will be made available for a building project and how it must be repaid. In UK practice these agreements tend to follow familiar structures, but each one is negotiated around the specifics of the scheme: the site, the build programme, the exit strategy, and the security the lender expects in return.
The document will typically cover the amount advanced, interest, drawdown mechanics, conditions precedent, covenants, events of default and security arrangements such as legal charges over land or debentures over the borrowing company. Because construction involves staged payments, cost overruns and external risks like planning and weather, the wording around drawdowns, milestone certification and default tends to matter a great deal.
Getting the structure right at the outset is usually cheaper than trying to renegotiate once the programme is already under pressure.
How to use this document
Map the project's cashflow needs. Before approaching any lender, set out realistic figures for land acquisition, professional fees, build costs, contingency and finance costs over the life of the project. A sensible cashflow model makes it far easier to pick between a term loan, a revolving facility or a staged project finance structure. Lenders will expect this work to have been done.
Choose a structure that matches the risk profile. A fixed-sum term loan suits projects with predictable budgets and clear end dates, while revolving credit works better where spending is lumpy or uncertain. For larger schemes, project finance lets repayment be linked to the asset's own income or sale. Pick the structure that fits the scheme, not the other way around.
Negotiate the key commercial terms. Interest margins, arrangement fees, non-utilisation fees on revolving facilities, early repayment terms and the length of the availability period all affect the true cost of the money. So do loan-to-value and loan-to-cost ratios, which drive how much equity you need to put in. Push back on terms that do not reflect the risk you are actually taking.
Read the covenants and default clauses carefully. Financial covenants, reporting obligations and cross-default provisions can catch borrowers out, particularly where a delay on site triggers a technical breach. Look closely at what counts as a material adverse change and how disputes with the main contractor might feed through into the loan. These clauses are where most unpleasant surprises live.
Line up the security and intercreditor position. Lenders on construction deals almost always want security: a first legal charge over the site, a debenture over the borrowing company, assignments of building contracts and warranties, and sometimes parent company or personal guarantees. Where more than one lender is involved, an intercreditor agreement will set the pecking order. Make sure you understand what is being pledged and what that means if things go wrong.
Q What is the difference between a term loan and a revolving credit facility in construction?
A term loan gives you a fixed amount for a defined period, repaid on a set schedule, which suits projects with a clear budget and timeline. A revolving credit facility works more like a flexible overdraft: you can draw down, repay and redraw up to an agreed limit during the availability period. Revolving facilities tend to cost more in fees but give breathing room where spending is unpredictable.
Q When is project finance used instead of a straightforward loan?
Project finance is usually reserved for larger, capital-intensive schemes such as infrastructure, major residential developments or energy projects. Rather than relying on the developer's wider balance sheet, the lender looks primarily to the project's own cashflows and assets for repayment. The borrowing is typically ring-fenced in a special purpose vehicle, and the documentation is more complex because risk is allocated carefully between sponsors, contractors and lenders.
Q What security will a lender typically take on a UK construction project?
Expect a first legal charge over the site, a debenture over the borrowing company covering its assets, and assignments of key contracts such as the building contract, professional appointments and collateral warranties. Lenders often also ask for step-in rights so they can take over the project if the borrower defaults. On smaller deals, personal or parent company guarantees are common.
Q What happens if the construction project is delayed?
Delays can affect interest costs, drawdown schedules and compliance with covenants in the loan agreement. Some facilities include a built-in contingency or extension mechanism, others do not. If a delay looks likely, early engagement with the lender is almost always better than waiting for a covenant breach. The detail in the default and waiver provisions of the agreement will determine what room you have to manoeuvre.
Q Are conditions precedent important in construction finance agreements?
Yes, and they are often underestimated. Conditions precedent are the items that must be in place before the lender will release funds, such as executed security documents, planning permissions, building contracts, insurance policies and satisfactory legal opinions. If a condition is not met, the drawdown can be refused, which can stall the site. Working through the conditions list early avoids last-minute problems.
Q Do I need separate legal representation from the lender?
In commercial construction finance, borrowers and lenders are almost always separately represented. The lender's solicitors draft the facility and security documents to protect the lender's position. The borrower needs its own adviser to negotiate terms, review the security package and make sure obligations under the finance documents line up with the building contract and any sale or letting arrangements.
Q How are construction finance agreements regulated in the UK?
Most commercial construction lending to corporate borrowers falls outside the regulated consumer credit regime, so the contract terms themselves do most of the work. General contract law, the law of property and insolvency rules all come into play, and specific projects may touch on Construction Act payment provisions, planning law and environmental regulation. The regulatory picture can look different where lending is to an individual or small partnership.
Term loans, revolving facilities and project finance each carry different obligations, and the right choice depends on the scheme you are actually building. An experienced legal adviser can help you think through the options based on what you describe on the call, so you go into negotiations with a clearer view.
✓Plain-English answers to your specific questions about construction finance
✓Practical perspective on which structure may suit what you describe
✓Key points to watch out for in your loan and security documents
✓Clarity on your next steps before you commit to a lender
Personal call · For information only · Independent advisers
Written & reviewed by
Brad Askew Solicitor (non-practising)
Brad is on the roll of solicitors of England & Wales but does not hold a practising certificate and does not provide legal advice. LegalDocuments.co.uk is not a law firm and does not provide regulated legal advice.
This article is for general information only. It is a tool to help you find your way — not legal advice, and not a substitute for speaking to a qualified adviser about your situation.