Embarking on a loft conversion in Edinburgh is an exciting venture, but it’s also a journey that requires time and planning. Understanding the timeline is crucial for setting realistic expectations and ensuring a smooth process. So, how long does a loft conversion typically take in Edinburgh?

  1. Initial Consultation and Design Phase:

The first step is the initial consultation, where your needs and ideas are discussed. Following this, architectural designs and plans are drawn up. This phase can take anywhere from 2 to 6 weeks, depending on the complexity of the project and the speed of decision-making.

Find out: How do loft conversion companies in Edinburgh charge for their services?

  1. Planning Permission and Building Warrants:

If your loft conversion requires planning permission or a building warrant, this can add time to the project. In Edinburgh, obtaining planning permission can take up to 8 weeks, while a building warrant might take around 4 to 6 weeks. However, many loft conversions fall under permitted development, which can expedite the process.

  1. Contractor Selection and Scheduling:

Choosing the right contractor and scheduling the work is a crucial step. This can be relatively quick but may take longer if your preferred contractors are in high demand. Allow 1 to 4 weeks for this stage.

  1. Construction Phase:

The actual construction is the most time-consuming part. For a standard loft conversion in Edinburgh, it usually takes between 8 to 12 weeks. Complex projects or those involving significant structural changes may take longer, potentially up to 16 weeks or more.

  1. Finishing and Decoration:

After the main construction is complete, additional time is needed for finishing touches, such as plastering, painting, and installation of fixtures and fittings. This can take 2 to 4 weeks, depending on the level of finish and detailing required.

  1. Unexpected Delays:

Always factor in potential delays due to unforeseen circumstances such as weather conditions, supply chain issues, or discovery of structural problems. These can extend the timeline by weeks or even months.

Find out more: How much does a loft conversion in Edinburgh typically cost? 


In summary, a standard loft conversion in Edinburgh typically takes between 14 to 22 weeks from start to finish, including planning, construction, and finishing. However, this can vary widely depending on the scope of the project, planning requirements, and unforeseen challenges. It’s essential to have a realistic timeline and some flexibility to accommodate any unexpected delays. With proper planning and a reliable team, your loft conversion can be a smooth and rewarding experience.