Development appraisal tool

Does your site stack up?

Test the numbers before you commit capital. Enter the scheme, values, costs, finance and the margin you need, and the calculator returns an indicative residual land value.

Scheme inputs

Number of unitsAverage sales value per unit (€)Construction cost per unit (€)Contingency (% of build)Professional fees (% of build)Planning contributions & levies (€)Finance rate (% per year)Build programme (months)Sales / letting costs (% of value)Developer margin (% of value)Land acquisition costs (%)

Indicative residual land value

€592,922

€14,823 per unit

3.5% of gross development value

Gross development value: €17,000,000
Construction: €9,800,000
Contingency: €490,000
Professional fees: €1,029,000
Planning contributions: €400,000
Development finance: €1,125,024
Sales / letting costs: €425,000
Developer profit: €2,975,000
Total costs before land: €16,244,024

Discuss the result

Send us your appraisal and we will review it.

Your figures are submitted with the enquiry so the first conversation starts with the numbers in front of us. No obligation.

Important: this calculator provides a high-level, indicative figure only. It is not a valuation, appraisal, or professional advice, and must not be relied on for acquisition, funding, planning or investment decisions. Outputs depend entirely on the assumptions entered and exclude site-specific costs, abnormals, VAT, phasing, taxation and planning risk. Kehoe Consult accepts no liability for any use of these results. Obtain formal advice before committing capital.