Development

Finance Cost

Estimate total development finance cost including drawdown profile and fees.

Intermediate

Introduction

Who this is for: Developers budgeting finance on a construction scheme.

Why it matters: Development finance is drawn progressively, so interest is not charged on the full facility from day one. Assuming it is overstates cost significantly; assuming no finance cost at all understates it fatally.

Typical scenario: An 18-month build with a 6-month sales period, land drawn at day one and build drawn progressively.

Common mistakes:
  • Charging interest on the full facility for the whole term rather than on average drawn balance.
  • Forgetting arrangement and exit fees, which together often add 2-3% of facility.
  • Omitting the sales period, during which interest continues to accrue.

Inputs

Facility

£
£
%

Programme

months

months

Fees

%
%

Analysis

Over 24 months at 9%, total finance cost is £453,000 — £378,000 interest plus £75,000 in fees. Build interest assumes progressive drawdown, averaging half the facility during construction.

This analysis provides context, not financial advice. Consult a qualified adviser before making investment decisions.

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Sensitivity Analysis

Sensitivity

Adjust the variables below to stress-test this scenario. Results update instantly.

£2,400,000
£0£4,800,000
9%
025
18
160

Export

Live Results

Total Finance Cost

£453,000

Total Interest

£378,000

Total Fees

£75,000

Cost as % of Facility

15.10%

Finance costs 15.1% of the facility. That is a substantial drag on profit — worth testing a shorter programme or lower gearing.
Interest on Land£108,000
Interest on Build£270,000
Total Facility£3,000,000
Total Term24.00x