Project Cost Planner
A tool to estimate and structure your overall building budget. All prices are user-entered and serve as an orientation only.
With “House costs only”, only entries categorised as “House costs” are totalled and transferred. Land and other project costs remain visible with their inputs and are included again when you switch back.
EUR · Enter gross amounts including applicable taxes. No tax is calculated automatically. The reserve applies only to included entered amounts and does not replace missing costs.
No total can be calculated yet
* This is a private planning tool. No data is saved or sent to our servers. Entered values do not represent binding offers.
Frequently asked questions
Clear answers for planning your timber-home project.
Is the calculator a quotation?
No. It structures an early budget discussion and cannot replace measured design, supplier scopes, site costs, taxes or a project-specific offer.
Which costs are often missed?
Check land, surveys, approvals, professional fees, foundations, utilities, transport, lifting, local work, external works, finance, taxes and contingency.
What is a useful next step?
Use the result as a budget checklist, then replace assumptions with plot evidence, measured design and written supplier and local-work scopes.
Want to review your project assumptions?
Send your project context for a project-specific discussion.