Strategic Tool
Development Appraisal
Calculator
Model your project economics in seconds. Adjust land cost, build costs, finance terms and GDV to see profit margins, viability and funding structure — instantly.
No sign-up required. No data stored.
Development appraisal calculator
Acquisition
SDLT (commercial): £14,500
Construction
Total build: £750,000
Finance
Sales
Below Typical Lender Thresholds
-6.2% profit on cost (most lenders require minimum 15-20%)
Development Appraisal
Acquisition
Construction
Finance
Sales
Profit on Cost
-6.2%
Profit on GDV
-6.6%
Est. Senior Debt (65% LTC)
£907k
LTV: 60%
ROCE
-18%
Return on equity
Indicative only. Finance costs assume ~60% average drawdown over the term. SDLT calculated at commercial rates. Actual costs, rates and structures will vary. Professional fees, contingency and sales costs are estimates — adjust to reflect your project.
Beyond The Numbers
How we use this appraisal
This calculator gives you a quick snapshot. When you work with us, we go much deeper.
Detailed Appraisal
We build a comprehensive development appraisal with full cashflow modelling, phased drawdowns, and sensitivity analysis across multiple scenarios.
Lender Presentation
Your appraisal is packaged into a professional lender presentation alongside planning documents, build programme, and your track record — ready to go.
Optimal Structure
We identify the optimal capital structure — senior debt, mezzanine, equity — to minimise your cash input while maximising returns. Not just one lender, the right stack.
Like what the numbers say?
Send us your appraisal and we'll come back to you within 24 hours with indicative terms from our lender panel.