UK development finance lenders increasingly use QS-led drawdown structures
UK development finance lenders increasingly use QS-led drawdown structures, where a Quantity Surveyor certifies each construction stage before releasing funds—reducing lender risk and enabling higher advance rates.
UK development finance lenders increasingly use QS-led drawdown structures, where a Quantity Surveyor certifies each construction stage before releasing funds—reducing lender risk and enabling higher advance rates.
Unlike a traditional mortgage where funds are released on day one, development finance is released in stages (tranches) as the build progresses. This protects the lender from the catastrophic risk of a developer abandoning a half-finished site with no remaining budget.
To manage this, the lender appoints an Independent Monitoring Surveyor (IMS) or Quantity Surveyor (QS). Every month, the developer submits a drawdown request. The QS visits the site to verify that the claimed works have been completed to standard, and only then authorizes the lender to release the next tranche of cash. This strict oversight is precisely why specialist lenders are comfortable funding up to 100% of the build costs; their exposure only ever matches the physical value added to the site.