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Renovation value and return Calculator

Compare estimated property-value uplift with all-in renovation spending. This free renovation value and return calculator shows the calculation and its assumptions so you can compare your own figures.

How the renovation value and return calculation works

Deduct works, contingency, professional fees and commission on positive value uplift.

Value uplift is uncertain. No financing costs, tax, grants or value for living disruption.

Using this calculator

  1. Enter your own figures in the labelled inputs. Keep the currencies, units and time periods consistent.
  2. Choose any applicable rate profile, pattern or assumption shown for this tool. Open additional inputs when relevant.
  3. Review net value added and renovation return percent, then read the stated assumptions and eligibility conditions before using the result.

Worked example

This is a static example using illustrative inputs, not facts about you or today’s date. The displayed eligibility selections and assumptions apply only to this example.

See example inputs
Current property value (€)
300000
Expected value after works (€)
350000
Works cost (€)
30000
Professional fees (€)
3000
Contingency on works (%)
10
Commission on incremental uplift (%)
1.8
Net Value Added
€13,100.00
Renovation Return Percent
36.3889%
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