Development finance is designed to fund each stage of a property project, from site acquisition through construction to eventual sale or refinance. Unlike a traditional mortgage, the full loan amount is not released on day one. Instead, lenders advance funds through staged drawdowns, allowing capital to be released as the development progresses. Interest is often rolled up or retained within the facility, meaning borrowers do not usually make monthly repayments during the construction phase.
At the outset, the lender will assess the proposed scheme, including the planning permission, construction budget, anticipated Gross Development Value (GDV), borrower experience and proposed exit strategy. These factors help determine how much can be borrowed and whether the project meets the lender's appetite.
Once the facility is in place, an initial advance is used to acquire the site or refinance existing borrowing. Future drawdowns are then released against construction progress. Before each drawdown, an independent quantity surveyor will inspect the site, review costs against the approved budget, and confirm that construction has progressed sufficiently for the next release of funds.
Because construction costs are incurred gradually rather than all at once, staged drawdowns reduce borrowing costs for the developer while allowing the lender to monitor progress and control risk throughout the project.
Repayment typically comes from the sale of completed units, the refinancing of retained properties onto a longer-term investment, multi-unit freehold block mortgage or buy-to-let mortgages, or another agreed exit strategy.