What is a typical build project time line

Completed build project

We often get asked how long it takes to complete a project, from the initial idea to the project being completed on site.

There are some elements that can be done quickly, some that can be run in parallel with others, and others that are unpredictable due to factors outside of your control, such as the weather, contractor availability, and product lead times.

As always, good planning and organisation is essential to achieving the following time lines.

Example 1 is a new-build single dwelling project. Theoretically if every period was the minimum, from feasibility to completion it might be possible in 51 weeks. But we would suggest 65-90 weeks is more likely.

  1. Feasibility review 1-5 weeks
  2. Design drawings and surveys 3-20 weeks
  3. Pre-planning application period if required 8-13 weeks
  4. Design drawings and surveys 3-20 weeks
  5. Planning statutory period 8-13 weeks (assuming 1 application only)
  6. Discharge and building regulations package 3-15 weeks
  7. Tender and procurement 3-10 weeks
  8. Lead time to commence on site 2-30 weeks
  9. Build period 20-100 weeks dependent on project scale, complexity, and method

Example 2 is an extension project. Theoretically if every period was the minimum, it might be possible in 35 weeks. But we would suggest 45-70 weeks is more likely.

  1. Feasibility review 1-5 weeks
  2. Design drawings and surveys 3-20 weeks
  3. Planning statutory period 8-13 weeks (assuming 1 application only)
  4. Discharge and building regulations package 3-15 weeks
  5. Tender and procurement 3-10 weeks
  6. Lead time to commence on site 2-30 weeks
  7. Build period 15-100 weeks dependent on project scale, complexity, and method

The MB Architecture team are ready to make your project a reality, with combined 70 years of experience, high approval rates, design flair, technical expertise and of course our approved supply chain, will help to ensure your project is a success.

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