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Rendair

How long from the first meeting to handover

Phase by phase, from brief to handover, scaled to the size and the complexity of the project, with the permit time your city quotes.

m²
weeks
Complexity
From first meeting to handover
14 months
Brief and concept
4 weeks
Design development
6 weeks
Permits and approvals
10 weeks
Construction drawings and tender
9 weeks
Construction
30 weeks
Handover
2 weeks

Averages for a well run project with a decided client. Permit times are the big unknown, so put in the one your municipality quotes.

How long a project really takes

Clients plan their lives around the handover date, so the timeline matters as much as the budget. This estimator lays out the phases from brief to handover and scales each with the size and the complexity of the project.

The permit phase is the one nobody controls. It can be six weeks in one municipality and six months in another, so the estimator lets you put in the time your own authority quotes rather than guessing.

The phases assume a client who decides on time and a contractor who is available. Every change of mind after design development pushes the end date; show the client this timeline and the cost of changing it.

Use it for the first conversation and update it at each milestone. A timeline that is revisited is a timeline that stays honest.

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