Lexden Builders Ltd offer a complete design and build service for all aspects of building & home improvements. From the initial plans, to full project management we are proud of the quality of work and the efficiency of the service provided by our skilled staff and subcontractors. Full project management allows you peace of mind throughout your project, completing your build to the highest standard, on time & on budget. Planning consent may or may not be required for your proposed extension. Under the Permitted Developments Rights system a large number of home extensions can be built without the requirement of planning permission.