Cost Estimator

What might your home cost to build?

Enter the building area and choose a specification level. The result is a rough range to help you weigh your budget early — not a price quotation.

Project details

Type of work *
m²
m²

Total built floor area (all floors). Not sure? Estimate from the rooms you need; you can change it any time.

Number of floors optional

The number of floors does not change the figure in this calculator; its effect (structure, stairs, site access) is worked out during design.

Specification level *

These three levels match the budget scenarios in the BV Pre-Build Diagnostic Report.

Your budget range optional

Optional. Used to compare the result with your budget; not stored with any personal data.

About this figure

  • An early indication, not a quotation. Final figures are set in the bill of quantities after the survey, design and scope definition.
  • Reference rates follow the per-m² prices we currently use and may be updated. Figures exclude land purchase, permits, taxes and design fees.
  • A major renovation often costs more per m² than a new home because of demolition, strengthening and the condition of the existing building.
  • Results are stored without personal data to help us understand what visitors need.
See reference prices & cost factors

Start here · BV Pre-Build Diagnostic

Before Drawing Anything, Make Sure the Project Makes Sense.

Many people start with a house style. BV starts with the site, the people, the space needs, the budget, the risks and the early decisions.

What gets mapped

  • Site Snapshot
  • Life Profile
  • Space Requirement
  • Budget Reality
  • Early Risk
  • Initial Design Direction
  • Decision Map

IDR 1,000,000 · Get a clear picture of the site, needs, budget, risks and design direction before making bigger decisions.

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