Extensions & Conversions

Extensions & Conversions - big and small

We specialise in producing detailed construction issue drawings which are suitable for submitting to Building Control and Planning for extensions and conversions across London and the home counties.


Our Service

We guide you through the whole process, from initial consultation, all the way through to Planning approval and on to completion of the works if you choose.

Our typical process includes:

  • 1 Site Visit & Consultation
  • 2 Measured Survey
  • 3 Review of Planning
  • 4 Produce drawings
  • 5 Client review
  • 6 Complete application

  • 1. Site visit and Consultation

    Prior to committing to us, we will arrange to visit your property at a time that is convenient to you in order to discuss your proposals and to gather the information and measurements necessary to prepare existing drawings.

    We will then provide you with a fee breakdown which is a lump sum. You can then choose to go with us, or not.

    2. Measured Survey

    If you accept our fee we will then return to your property to carry out a measured survey of the building in order to prepare the existing drawings all in accordance with Building Regulation and Planning requirements.

    3. Review of Planning

    Following the site visit, we will review the local Planning policies and ensure that your proposal meets all of them. This allows us to achieve a near 100% first time planning approval rate for extensions and conversions.

    4. Production of drawings

    Our CAD draftsmen and architectural technicians will then get to work producing all the drawings necessary to complete the Planning application. This will include all site plans, existing and proposed floor plans, existing and proposed elevations, and sections.

    5. Client review

    Once we have produced our initial designs for your proposal we will send these to you for review. Any alterations that you then make we will incorporate into the design and amend the drawings as necessary.

    6. Complete & submit Planning application

    When everything is ready we will then complete and submit your Planning application online on your behalf to your local Planning Department.


    Why choose us

    Our team consists of Chartered Surveyors and architectural drafters who between them have submitted hundreds of applications for a variety of projects to local authorities across London and the South East of England.

    We are knowledgable about the Planning and Building Regulations process and can guide you on exactly what application(s) you need to submit in order to comply with UK law.

    We use the latest CAD software and our drafters produce drawings to the highest standards, and we aim to get your drawings to you for review as quickly as we can to save you time.

    We pride ourselves on providing a friendly service that is tailored to suit you and your project.

    We welcome your enquiry and look forward to working with you.