how much your extension will cost

You want to find out how much your extension will cost before getting a full set of construction documentation and your builder wants a set of plans before he can do an estimate, Which comes first?

There’s no accurate way of finding out how much your extension is likely to cost without a good set of drawings to demonstrate what you’re after.

Our service will design your extension to a concept stage to suit your specific needs and provide you with a set of proposed planning drawings for the extension at a scale of 1:100 so you can demonstrate exactly what you want to any builders providing you with estimates.

We will also provide you with your site map at a scale of 1:200 which will always be a document required by Building Certification Services.

If you do require a full design service once you are happy that your extension is affordable, we will upgrade your package and provide all of the architectural documentation required for a building application.