Land Value Calculator
NPPF viability benchmarking and land value assessment
Land Value Benchmarking Results
Benchmark Comparison
| Metric | Value | Per Hectare |
|---|
Land Value Metrics
Sensitivity Analysis - Affordable Housing Impact
NPPF Policy DM5 Compliance Guidance
Development should be 'viable' for planning purposes where it can deliver a positive return to the developer while still meeting planning obligations. Key considerations:
- Residual land value should exceed the existing use value (EUV) plus appropriate premium
- Premium typically 10-25x EUV for transition to residential use
- Consider site-specific constraints and remediation requirements
- Affordable housing requirements must be tested within viability appraisal
- Section 106 and CIL costs must be factored into viability assessment
About this tool: Land Value
Land valuation methods — MHCLG/VOA benchmarks, Existing Use Value plus premium, hope value assessment, marriage value, and comparable analysis.
Use when buying land, negotiating option agreements, or challenging benchmark land values in viability assessments.
NPPF Viability Annex, MHCLG Land Value Estimates
Use these tools to understand the financial side of your project — what fees you'll pay, whether the scheme is viable, what CIL/S106 might cost, and whether your land value assumptions stack up. Essential for go/no-go decisions.
Guidance to help you prepare — not formal planning advice. Check the current policy text and your council's local plan before relying on it.