EstateMaster DF / WORK THROUGH A PROBLEM

EstateMaster DF: why a construction cost is missing from cash flow

Check construction quantity, base rate, Start and Span in EstateMaster DF. A rate alone does not make a complete construction-cost input.

Written and checked by Propfessor · 3 October 2026

YOU ASK

I entered a construction rate in EstateMaster DF, but the cost is missing from cash flow. What should I check?

The short answer

Check the quantity, base rate, Start and Span together. The documented construction-cost workflow excludes a line when any of those required inputs is zero. A rate entered without a quantity is not a complete cost.

Work through the checks

  1. Locate the construction-cost line in the Input sheet and confirm the quantity and rate units match.
  2. Read all four required values: number of units, base rate per unit, Start and Span. Identify blanks or zeros.
  3. Use the real programme to correct the missing timing input. Do not enter an arbitrary 1 merely to make a cost appear.
  4. Check the base amount as quantity multiplied by rate, then inspect when the cost appears in cash flow.
  5. Review escalation, contingency and tax separately if the cash-flow total differs from the base amount.
Make the check concrete
Original example inputValueMeaning
Quantity × rate2,000 × 1,5003,000,000 base cost
Start0Required timing input needs investigation
Span12Twelve-period construction duration

Original arithmetic check. It does not calculate tax, escalation, contingency or financing, and is not an EstateMaster output.

THE EASY MISTAKE

Changing the drawdown curve cannot repair a construction line excluded by an incomplete required input.

APPLY IT TO YOUR WORK

Start with the detail that changes the answer.

What are the quantity, rate, Start and Span on the line that is missing?

Bring your software version and a screenshot with confidential details removed. Choose the EstateMaster DF Companion and ask in your own language.

Three free questions total across modules, including follow-ups. No card required. Continue for US$49/month or US$490/year per module. Courses are separate and in development.
Try the EstateMaster DF Companion