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Land Value Calculator - PlanningCore

Land Value Calculator

NPPF viability benchmarking and land value assessment

Site Information

Current Use & Development Proposal

Development Value Estimate

Land Value Benchmarking Results

Existing Use Value (EUV)
£0
Benchmark Land Value
£0
Residual Land Value
£0
Land Value per Unit
£0

Benchmark Comparison

Metric Value Per Hectare

Land Value Metrics

Sensitivity Analysis - Affordable Housing Impact

Land Value by Affordable Housing Percentage

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.

When to use it

Use when buying land, negotiating option agreements, or challenging benchmark land values in viability assessments.

Policy and guidance it draws on

NPPF Viability Annex, MHCLG Land Value Estimates

Part of Financial Intelligence

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.

Related tools
Fee CalculatorViability AssessmentBuild Cost EstimatorDev AppraisalCIL & S106Affordable HousingCIL Exemption CheckerTotal Project Cost

Guidance to help you prepare — not formal planning advice. Check the current policy text and your council's local plan before relying on it.

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