Compare Your Build
A clearer way to plan your extension
CompareYourBuild brings your property, budget and professional services into one extension project.
Why we are building it
An extension can involve several different appointments. We want homeowners to explain their project once, understand what is needed, then compare designers, structural engineers and builders on the right scope.
The team
The team reviews your project, including any planning, building-regulation and drawing needs. Requests come to the team first, so the next step can take account of information you already have.
If an offer is connected to our team, that relationship should be identified in the comparison. Professional services and construction work require their own agreed scope and terms.
Where we are today
This is a UK-wide assessment pilot. You can save your project, request each service separately and compare quotations you already have. We do not claim a nationwide network of vetted providers or guaranteed competing offers.
Read how we compare, including our current availability and the meaning of a checked quote breakdown.